90f77c1c51
65062 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Linus Torvalds
|
7e3d76139b |
ARM further fixes for 5.17-rc:
- Fix kgdb breakpoint for Thumb2 - Fix dependency for BITREVERSE kconfig - Fix nommu early_params and __setup returns -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmIc4SIACgkQ9OeQG+St rGTlCQ//XQD4xLnvM2LScGFVOOvoQwOmv77H6jOVrfO1xs8dD0W5mBG3LdgaAKkW CnYRb9qF2i+lq1p3ZH9u+5bSX6ttzlRmvwUQB89YM7gkU5AY535gz1nFKScdT932 FNftd1h4FJXvdOsVQM3MnwTNFtp3YodkkkNzKS8PkMxSuvQffMXBMo8cTpkkIF+M Eq/QRGIavreFqsI7UtN24j1FkDlBGYrVT8aGHwfyYRCIiFw6InaCpZ1eElJl0xdH v80h1ihYqIfLgkHH3Bkk8edsNoosJII5B67n1t1ZdkNBKEiPR5tLa5IMmEv2Dy07 ufUvU1dullN5KXLQzD/8H4BZMGR1m0tDKWqCt1x1wcug/a1R0xPuO5QEOKXU0HpW wegV8ueYmGqAN5HN1iRpNctCJSos+qPZYuDDevJMnXjQsDRamUqUy/0V/rgc7qKE yzBfzgKM+Vhn5bKhtXu09Z6xAwVa0wknsJ+NF++EbukAW/WK5m3ck1Z0Ab6e3C1i phlnCIH083yejpxuoQMxDaGDhWwEE+a9R63BUPUxmdBIxrVc2yZLo+BUDJxaDh8n GcsiFnrsziwJIRlL0FsEWh1PbwWd8xhfHCBV7qbRDZ98RfDyjrajJrl9eK9u9pT+ nUZKTC6Y+v6N3qfGJzvTHgjhOAA+crfgHcgDGZthoz3UJ0A1Tk0= =cSgl -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fixes from Russell King: - Fix kgdb breakpoint for Thumb2 - Fix dependency for BITREVERSE kconfig - Fix nommu early_params and __setup returns * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions ARM: 9178/1: fix unmet dependency on BITREVERSE for HAVE_ARCH_BITREVERSE ARM: Fix kgdb breakpoint for Thumb2 |
||
Randy Dunlap
|
7b83299e5b |
ARM: 9182/1: mmu: fix returns from early_param() and __setup() functions
early_param() handlers should return 0 on success.
__setup() handlers should return 1 on success, i.e., the parameter
has been handled. A return of 0 would cause the "option=value" string
to be added to init's environment strings, polluting it.
../arch/arm/mm/mmu.c: In function 'test_early_cachepolicy':
../arch/arm/mm/mmu.c:215:1: error: no return statement in function returning non-void [-Werror=return-type]
../arch/arm/mm/mmu.c: In function 'test_noalign_setup':
../arch/arm/mm/mmu.c:221:1: error: no return statement in function returning non-void [-Werror=return-type]
Fixes:
|
||
Arnd Bergmann
|
f03f10a982 |
Fixes for omaps
Fixes for devkit8000 timer regression. Similar to the earlier beagleboard fixes, we must not configure the clocksource drivers to use an alternative timer configuration. It causes unnecessary issues with power management. Only some old designs based on early beagleboard revisions with a miswired timer need to use the alternative timer. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmIV9gMRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXPSuRAA0CZo5VgXNkSijbwEB0vQ827nWtcC2iYu 9YISo+M/z2RWj2sevJTQVBHFFeNreOqWky0Ged2PndABoJRar7Uu7rNdhoLv99qI guYv0s3pTPLB+5IzmU1kXdQDf5HCuqcNErBitIA2l12RXzUbAmdOW8EjA13wMIxu 2rQt1IsZMopWX94WSKclgO7XP5eWpA2MGR8r6OOHm1sFqI0bub2yd0n7V1GjM5jP KiFXD53b0TPskRyB4F4zszqCCCR2Lz61Wwn13WdG++IkOzk+fIoFYLVJ/q1RMAKW y8v+7iUJZBeusyN7C+602ibTPnDY8Ul15GH7+6kw11qxsIKa74UnB4qQupVN/7tt 2BbKKESiLI6wZtkCelXNlj7TC+w5Q5sj6YlOMuNbJrdyAAj3TjyiF3ndFLkDw5fv Q5AQaQRfnYdKn2FBDUrgLnJ8Di1UUQUnnMPlPxlcmdDSHmpuFeggy1azVJRm1a7B EFP9ot2KAYNdwHUwH3EMWdLOvSLC2hMNTKg5n9ACSoAXlJVDUmpq9vIvWNQeV0Al Ncq2fwpFHt0p6JFk9ADARpaxaivaOA9MHF7XT2YacwDT0RoGs9cWfbVL7i5N4EEp F7fu3mP8Oj3PZ9uVReRt3CI2EAf2oLpvM0+qs9hT06CWF0+Kgsr8zvZ9SPejcp/K B7+wCtPZjpg= =wzWV -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmIYq/8ACgkQmmx57+YA GNmLSw/9F+h0hz1JaD1w6fU6Ke4/Wx8wipSBlbX+odKQpCzsp5510aGXfoWHoCfk El0ZW1J6YkdHUN3CnN5AR/iFm3CBcNOjRVF/feq4OvrqQxMMIqKwbynF6F7J/46E UykZlv2NMNh2b9riD188nA3hCp4be+A4JUEpt3BI7mmlycjoeOvXKBshZGHTuBtR Shsp43l7hBHADjxhQmGNVAfQCDdhD0+CP7vMBNN2i8L576dzvzL9K9R+qMqVDCix i8TFqlNTkW3N7AFiAMceLMVuRUEgTSguFgY+WAuv6KuyLC+MfElp5uXoI1RFXa4p JDCfpsJ4RHGt9jBx+ha7kp+ulAekZv5rtkl9YB30Hd2VXjH8TP1D7SvpOmHA5I5T fKNjkTs1HwvKfcZvR8N/Og+9f0bs7OlayYssTBYzFEMBYW0DYZV4eKNBco4vCsjF 3oaZmYF9eZZboHMIeyOqK9MpKsO9nvaooOZFKJOGGaKd3Gel09y33tKrPOmFCGuA YjWUTIsTMcco+m/FV2DBjbToF92zbNx0vUPlev4JML9g3++QFkRwcdsgJ7IGbyYL Y3rAhwPM0tvHaBS/UaTzr138QMaKQaZCwi8O7Ut7NrOCEmuEs4vOLiDVSf5JD4qT 24J8Z5qkyKQbbIyd3UuOYHqOBGcIO6nz9/V6A+x77xVM2paVrBk= =6KSb -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.17/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps Fixes for devkit8000 timer regression. Similar to the earlier beagleboard fixes, we must not configure the clocksource drivers to use an alternative timer configuration. It causes unnecessary issues with power management. Only some old designs based on early beagleboard revisions with a miswired timer need to use the alternative timer. * tag 'omap-for-v5.17/fixes-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Use 32KiHz oscillator on devkit8000 ARM: dts: switch timer config to common devkit8000 devicetree Link: https://lore.kernel.org/r/pull-1645606483-876944@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
31c50bf184 |
ARM: tegra: Device tree fixes for v5.17-rc6
This contains fixes for the eDP panel found on the Venice 2 and Nyan boards. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmIWMKUTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zofRTD/4yTDhZDk5eVxSWdvBkdyBr6KWMKUug MHhDfqLXGkm96J+tDTuC8hvd1t10ebYBq/xL30iL1p6G7XRIxXIyel4iBBL++UcB qOTimB6kYqiIX5WxOZEIT8Q5TEsRLMLQ7mhuQcJc04O5p6kIuTod5g1CMnTbkjBL P5Ou1oZ9XmGB51DTln23VpZD7meFexRUmcY6NseSIz+J5b9z8UBvoAfzxPGyVHAh Eb0oFgcOc8zaJs5aUIW3MfFbUq2Uv0O5YEa1euYdwnCNiUdkOj1MXmEnYSFHRAei aE+qrd5lZAocJ2TakdyMORM7TatBRuA+RFkO5i4YnPxMTDtY9sS13H8tf1JzbA/2 t1k1JFe8h9oU/Hnu7kxkRN6GeUREosJQTwbzl+e7WYWyvfsYBgJeAslLTDTmBe3B X2TfbRvOC/JQ9jKn0AGCmeMyyPPv/Xvt4AgXilUwFYisT1YCR8ayVOc83g0XPBwx fqQF3hQnL8KxAmIsJukHaCUMxajiSUwwaDQN6uZOiwt36RgBJia4uTfOBQX7wSA6 7x3Q42BzwZJBAzjfC9W/VpWeimCMhAQ2JvXoPGdN5/g9IMAFIxQe/wnMNsjpq/H7 Id+IrWTlNeBVJ6o2U55YmKFm7wsP7VI0nHiAQHvRVysStS06py/BHfewIMpuT4K5 6QV4LHmkaMdong== =Tt8D -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmIX/REACgkQmmx57+YA GNnb/xAAkMZJ6NTq9/pwATAEtABWrBJL8ZpQLAw11VJ3rgeyW1VwSQOwpeAnZRAk zd/jGEQxy+NA6kJbvB67Hsv2pM7Nr/rpbsz0d0fY5ifKNJY3SekvDFki1XpwUnB7 HGtBxbToQNa7n+M/DHADLRoxaHFA805bakLqkG9u7afju+BOlUM7ExyCjeSkTGzj UD/U9PcuWSYxG+I+j0l3SarM9iA++uFyaHyWUGkWwVSFZ7VrcklaurW5NE9xkC9m aMZaGZEyxvTHzLNM1AaohQHuDUehXKOikYX1LurCfhs1hfZ4JcRuIr2xI9nL1Ia8 qpzbyE7vWjKokZdX0umBo5l6rklSEZUSx/SvaY0r70qpE4308f/2DkMasvs9/RKr CHhlcK+I1+VMbYumPK1MceTk0rwEYNh2NoxVxjA//3lp7vxkP/PoW4sXlI8xfeNL QZkPb3qDK4XHU9HDzFU3bmwNebjWg9QjhNVue7xHJcAobgVsMKA9YmsGcqx+ameN vK6JZlboW/UtjoB/rlCCxWz2FlZhavjYHb/S4JOGT+mu1HQYHUDLSX1RLbMMcgOt /Ev494AsJUlgF2ryP/CeL4OxPJ2MjWb1b3XlZDKlAFjXVuOeOqkD0EySgYItsGyY DOUuJ/0dQUeCHI6SN9xV1/BXpN6dN7O0FsIIBOvZ26QT+JuSZdo= =Umbv -----END PGP SIGNATURE----- Merge tag 'tegra-for-5.17-arm-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes ARM: tegra: Device tree fixes for v5.17-rc6 This contains fixes for the eDP panel found on the Venice 2 and Nyan boards. * tag 'tegra-for-5.17-arm-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: ARM: tegra: Move panels to AUX bus Link: https://lore.kernel.org/r/20220223162209.293722-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
795a2ab1da |
Fix the display-port-sound on Gru devices, DDR voltage on the Quartz-A
board, fix emmc signal-integrity and usb OTG mode on rk3399-puma as well as a number of dtschema fixes to make the reduce the number of errors. -----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAmIUy+0QHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgR7lB/4yyzzeEiUrQg4ffNVFX8OJ/97ExE2C+7SX /dHtlHZ5W7XMRx7gL/6hXne2rXWYW8BTk0nA0Hn0vuvbV96kfwbydb2I76aNrAkB eT/wGaTFhnT5v+Cmx3krrk9vxDL2kRli2A5/SefJUvnUGufS294OAgkLspa9hfMf QsBd0hGjt4WC/OIZYCukvhmaco9K0wGoUxrcuRRVY0lBuxvUZ4sjpZTiHNfeYhE1 zRA7OsH4KdW3wd3VvC2GnVfJQLpThKw+FuolHF4XIYpqegXxddYbXZAlysk0zyxS Hz2XnO84xP8AnXCBo++VYU4EhjJOwGQO5rjZXpP2Dk5A21/nKux0 =9LO/ -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmIX/NQACgkQmmx57+YA GNnR4xAAu9BxCqmCpFIiPm3hL6zutuJc0xMm8L3CPkDFBLSNvFBD8xNZbpbAdaGJ U3DBtyWZ8nrQ4jQvx54SGPHKOe4vma4CuwYNwSwGX6z4XJxhdP36tjph9xsdwWH4 QFS07001kIDI/FNreurMunWWrgkkeD2cr+D/jGYLLrkTIuBqZG2OFAuARrChRElI f4ZAWowCAOEYgKQqh/ofKber1w6DcyCw0Y3Ze4Ud3Tuk81PISLiSE4enD4DRjtxg Lxbin0akbNM38nq6AXzsiZ38LhNjUq1pgSNyVj9ZReGcPbpHAqYMOENTrlGZrJGc wjbPzpvDHt0kbG88f63PZcDk9HHnRTyX0I/PjG3heYjb+2xaChOZABypEv7CPPMH hxm7Pgq8H6Y8VQymD7WmKssMyQgl81Evj0GHS+DJ6DXSln4AssWH2eKpavAfcuyF W1afdoYWzOH2B9aw6MEaUBeUOsZ0DVqYWEnX5kZVfn5fdlcp0gGjWSZzH+VmwgT8 efUGz9ffapfMmKA6Vt7Ls8B31bSmLzBA/qmCpQ1Sk1MNQxa/md2i8U0d3NU1wqr3 8MNJkMLAD38fAiVaQ+1sNXzI69Ud5BlVY/+UAfBcv58VyEILFiNH1V9FgcR1HzkF j9n8Bdo9X4HY33xfQGgnp8+9g6QwoVxIycpjjbXPBVGTkFoN7tQ= =0DE7 -----END PGP SIGNATURE----- Merge tag 'v5.17-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes Fix the display-port-sound on Gru devices, DDR voltage on the Quartz-A board, fix emmc signal-integrity and usb OTG mode on rk3399-puma as well as a number of dtschema fixes to make the reduce the number of errors. * tag 'v5.17-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: fix a typo on rk3288 crypto-controller ARM: dts: rockchip: reorder rk322x hmdi clocks arm64: dts: rockchip: reorder rk3399 hdmi clocks arm64: dts: rockchip: align pl330 node name with dtschema arm64: dts: rockchip: fix rk3399-puma eMMC HS400 signal integrity arm64: dts: rockchip: fix Quartz64-A ddr regulator voltage arm64: dts: rockchip: Switch RK3399-Gru DP to SPDIF output arm64: dts: rockchip: fix rk3399-puma-haikou USB OTG mode arm64: dts: rockchip: drop pclk_xpcs from gmac0 on rk3568 arm64: dts: rockchip: fix dma-controller node names on rk356x Link: https://lore.kernel.org/r/1973741.CViHJPHrxy@phil Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Thierry Reding
|
8d3b01e0d4 |
ARM: tegra: Move panels to AUX bus
Move the eDP panel on Venice 2 and Nyan boards into the corresponding AUX bus device tree node. This allows us to avoid a nasty circular dependency that would otherwise be created between the DPAUX and panel nodes via the DDC/I2C phandle. Fixes: |
||
Russell King (Oracle)
|
d920eaa4c4 |
ARM: Fix kgdb breakpoint for Thumb2
The kgdb code needs to register an undef hook for the Thumb UDF
instruction that will fault in order to be functional on Thumb2
platforms.
Reported-by: Johannes Stezenbach <js@sig21.net>
Tested-by: Johannes Stezenbach <js@sig21.net>
Fixes:
|
||
Anthoine Bourgeois
|
8840f5460a |
ARM: dts: Use 32KiHz oscillator on devkit8000
Devkit8000 board seems to always used 32k_counter as clocksource. Restore this behavior. If clocksource is back to 32k_counter, timer12 is now the clockevent source (as before) and timer2 is not longer needed here. This commit fixes the same issue observed with commit |
||
|
Anthoine Bourgeois
|
64324ef337 |
ARM: dts: switch timer config to common devkit8000 devicetree
This patch allow lcd43 and lcd70 flavors to benefit from timer
evolution.
Fixes:
|
||
Corentin Labbe
|
3916c36195 |
ARM: dts: rockchip: fix a typo on rk3288 crypto-controller
crypto-controller had a typo, fix it. In the same time, rename it to just crypto Signed-off-by: Corentin Labbe <clabbe@baylibre.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Link: https://lore.kernel.org/r/20220209120355.1985707-1-clabbe@baylibre.com Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
||
Sascha Hauer
|
be4e65bdff |
ARM: dts: rockchip: reorder rk322x hmdi clocks
The binding specifies the clock order to "iahb", "isfr", "cec". Reorder the clocks accordingly. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Link: https://lore.kernel.org/r/20220210142353.3420859-1-s.hauer@pengutronix.de Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
||
|
Arnd Bergmann
|
7896020612 |
Amlogic fixes for v5.17-rc
- meson6/meson8/meson8b UART compatible fixup to notably fix earlycon -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEPVPGJshWBf4d9CyLd9zb2sjISdEFAmHb/ZwACgkQd9zb2sjI SdFqgg/+IYDjXrHANH0j6q0wjHCOXbmErqsNimVM9HPjBzYd71dNy+VO0kn6Cobv HcxnMWjgvEY3AYRBWbSH4Hqq+rse6VJHQqoxzivyQRJhzlDZQVAjBPIzcX6GPQpD VCAGR2B3/xVZFmDHuQUPgVPr2yJXFksWJAi5VfPWLj/moQW0EH9VEu8B1+iDrTkN DxTYhjGVM0eM54Ms3RbaRAv5zOXCC2rZmFvtN8LXhItneuovzG/kKAP3htFVEG1g s8ASmikXbPD5rw8uiorJAyQXAM1pNJgVE/34TVc1ge8fuNiV1pxIpKxfKDdiPj6J iDW5jz8ygCpXnn9Nc3qCnb14/+d/MV0SBOqjZg7eFRFpFtXAEudii7dSkCQYzOS5 qdaw5xIRYomxNQ6I+52BYB2Ma34IVduuRBcti4AxHJhlo3hQRHHDvI5oQvnWcP9b duQeCXDWE0W77Hm4yvIVL+gLNEOgLv6imNJqOHYvs8e+lqhFUc1qT+ZOFBGXUnwN nQ4l4nmtHTnt2m2A6z2fFbQ4KrMmVrw3I7AT2fZHIvSxR7O5XMvyHz6Uc+AzU5sX NumcZsqjqGHhctmbn5hW8gsSse6pcHuRRrJ2k24OTmNJDfFeJSc2FCXvJ+c87Ahp XtuTbas/3IENHfn0VAzCFMOFiMzMOX/4Zj22/un4XOuLrTI6sc4= =E9tl -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmICPQkACgkQmmx57+YA GNmVbQ//cnDurfbE7PijtfiWb5n81bX0q+h5FBXrbLLxK2B13leq44JxoJ4WLg5w q4okOn8ni0aKT8y64GV2LD3+m7HYMGyAGhyOp3hoXKNCQcx+Yfm8Tsku0tEQqKTu EOzhO03fba9exJMt3LKRgcwTYmsxF+EP0DbyGnEkKV2ly66aB4X7ocVYvCBh1VZL SspWWUtem0PJkPsr+2X62poyhzCE0rRorzIw7n3Szo9T4WDTrRyB4L09SVs57h40 yAPVV7kUz+NjHeCJpAnSLozIGjJyudeBtBtTD0/ezP4yY1Spmlo4n0Q1Enh29dZN /XWDYrkJQqamAyRRrkSmWm1wDluqNBckvZ9mwhZ9BAVam/WQnn2Y7Rh5jg5mQbcj fIGHXFKXq4cIprLW/1LpLwcZbYXac3oShGbsIMKsI0igClPqoOdSjrn5MZ8ekksQ lnJlbnZkietqL4gYT9sHb1/Y/sqjX5Eq1neYZsWCOl6mJJEntOQu0rVFZf0eNkOe IdJvQi44uoKnGSOomzbQWIFjbCLulqYxyrSPhrBva+Z6Q0M+T6NdFqG1rhPp7Ieq U9apzuxbGVsa7SHDdidVrV6eM4PHWZK71Ctfc064xvkSvGGogvYju/RztAT7/7ls VF/9wq7Xdc9H3ER2xzISGqYQYLNFJbn/DflZceyC8J0R3RK6/cc= =31SM -----END PGP SIGNATURE----- Merge tag 'amlogic-fixes-v5.17-rc-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux into arm/fixes Amlogic fixes for v5.17-rc - meson6/meson8/meson8b UART compatible fixup to notably fix earlycon * tag 'amlogic-fixes-v5.17-rc-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/amlogic/linux: ARM: dts: meson8b: Fix the UART device-tree schema validation ARM: dts: meson8: Fix the UART device-tree schema validation ARM: dts: meson: Fix the UART compatible strings Link: https://lore.kernel.org/r/746a7f25-1c96-9d27-3a08-e86b2af608ef@baylibre.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
6efb9f739d |
SoCFPGA fix for v5.17, part 1
- Fix a build error for socfpga_defconfig -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAmIA7rwUHGRpbmd1eWVu QGtlcm5lbC5vcmcACgkQGZQEC4GjKPSeUhAAnRpzOonqCbMXbj9JZz1zD0Hk39lW fmpafw6SA42/pd0jo4zzK2Z3lMkfvalY9qi2K4QUzp8n/CFW3f8PbW0jbWzCzC+m J7tJbtcyH0m/GS5pfPCvM8jBW3hEBPTlKfkY+FBJxWxvLBNJnQKMVg4tpeVtjYNH AieHJ4fllK4qocJF4l3pXl+mthY5ols9i+MtF1cUfeAnch7PwdqVrL1aEFr0lryW 7geZuHfQZuPLTVf5q4G1Ot1mR2rF1EX9jLOFZV7YfX637YdwkO7KxpagXYacxbZG 5Uhi8nNI/AZURHz1YSZSmCe6VzAhydQQFU8s/YY502NinXouzSgvs1/Sz5BBYmWd 8q4y2kPuctUwqRYJP+aXjNlUhWnVMciSCK4E918746vas5jD/sPepHfGzwESQJT+ HOpg2w6NLm+Ufx6fr6n45moM41qHjF71lKWjsD2M0+XcJ6vpBE+npwb7aGYyR6Se sz2MLDDp4On3hOHC/FR2Dwoen2zJuxQiNoeAEdrEFRjUbo9GaXMXASfDK3opMCJw FrhRj7WaxzFD6Twf9JdVPMVvVS1Vmfh8a+Lof+mJRs6FfBINNznBopVKPGCo0xDd DX28K6mhvUAcY/ag3ADccek6aeXfurLR/3QAAZbQ+LSxqWxnHCNoVrHmFDeT3h8p uiS6DR1uj1cncl4= =o/0j -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmICMGMACgkQmmx57+YA GNltPBAAlddVxWn5xIByFIz2bCNHiEiIimmA5v0fYTE1qM1zAaR8ynXUVfaajKfz a50jkQp8cObI/Yi3heJCNi8k8TjvjH6WVUArZqp7N0nSP2UElWpnDv+6T6xN35v9 bi0UfFQ16irgkyFEn/aCIocvrn/6fNME37lAtrd95Su09L+ip992niHcYCndSJBB Sxe8kxUtJQsN2HN6hkPHdzi+fpFhIKI5isCZBiCaCTNorbNFOZfe5YCdwnmKHvYC Pa5EdbK30Fl34KGNpzCUTlnUpTVhr3zlM7nf8eclfNRABpjESMcLwGu+Rsi/jfnY lz2i+m57vx8dQAGUu8Z9eg9ozOtfrqECllmWeMJmHMiDJ8CLHApJ9VLAnSlWahlc BnGuhPsnYURIeRCo6YjVTqKBMK8rh6m0xL1HJsTd/iL3OXnZ2R62fhTnwS55fl1Q O5w2bZgr6zJv7zWXB9IgM09z5jvt6toEH7k7GUMtqe8eo/zAd+WJIdZkp/zWhkq+ mKAw6tJSr3TCWouzkf9wWChVvGScdz7yQm6kreIdHBhx+zeb6j5y4VfOkcNRp6CZ z3ggc3dWSQCKA0x46voqWkcl6bbu7R09ZmZ2FvGuPcOm0OAgHEoy7sSZ1nN9kXUg CANebWTIHR2Vpwdg/lRzgzhFk40Hjo1ts6Y3MwUZN8/6Nw1Fq+8= =bJ/L -----END PGP SIGNATURE----- Merge tag 'socfpga_fix_for_v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes SoCFPGA fix for v5.17, part 1 - Fix a build error for socfpga_defconfig * tag 'socfpga_fix_for_v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: ARM: socfpga: fix missing RESET_CONTROLLER Link: https://lore.kernel.org/r/20220207101002.7566-1-dinguyen@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Linus Walleij
|
d9058d6a0e
|
ARM: dts: Fix boot regression on Skomer
The signal routing on the Skomer board was incorrect making it impossible to mount root from the SD card. Fix this up. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Cc: stable@vger.kernel.org Cc: Stefan Hansson <newbyte@disroot.org> Link: https://lore.kernel.org/r/20220205235312.446730-1-linus.walleij@linaro.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Rob Herring
|
724004a11a
|
ARM: dts: spear320: Drop unused and undocumented 'irq-over-gpio' property
The property 'irq-over-gpio' is both unused and undocumented. It also happens to collide with standard *-gpio properties. As it is not needed, drop it. Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220204004117.1232902-1-robh@kernel.org' Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
f8d1fc05e2 |
i.MX fixes for 5.17:
- Fix sound card model for MBa8Mx board. - Drop i.MX8MQ LCDIF port node unit-address to fix DTC warning. - Add missing SD card detect line for imx6qdl-udoo board. - Remove MX23_PAD_SSP1_DETECT from imx23-evk hog group. It fixes the broken SD ard support on the board. - A couple of fixes from Martin Kepplinger to fix the MIPI_CSI port number on i.MX8MQ. - Re-enable ftm_alarm0 device on ls1028a-kontron-sl28 board which was disabled accidentally. - Fix 'assigned-clocks-parents' typo in i.MX7ULP watchdog device node. - Disable GPU device on imx8mn-venice-gw7902 board, as it uses MIMX8MN5CVTI SoC which does not integrate a GPU. -----BEGIN PGP SIGNATURE----- iQFIBAABCgAyFiEEFmJXigPl4LoGSz08UFdYWoewfM4FAmH07LcUHHNoYXduZ3Vv QGtlcm5lbC5vcmcACgkQUFdYWoewfM4SXggAtL8LooZ32Ycf4E5j12hFXfrOxuoz oTboUDcw+Udyz56szmeIoADs2rGU5xW/AvuMK+RvfDlv3RvoB4S28FMWtSFs6lLH SBRzSuYotGKTyrJGFaJZxZSjztYaRQok6xBPDdlOF6JRzIPpifr7Lkv/ZZZcS9pA gijNDj+y61mylzE/XIXqgpbeKP42R2CZHMQZQNCZ1Is3mGaKgkpJ35OSMFI4ti7D xJTFJP3TmSldRZf3C0DFC7ZiAdFm3fm6XwqOyCOgPm9wzapwbs3H1bZ/Sb1njScp 8wNRAPhEXHmRF6J5YT2dRIsC/TG5zbSf/Qald2haCn4YtwtL+QaJ3CqMHw== =1xnU -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmICLxIACgkQmmx57+YA GNmrJA/9FGk5xWf0jqM98yBatBMG4xBctq/J17lnSK28rdiqkg4z0IPMR9UmyWVm fQNDbDhnJZFH+3JISVDigOks6jMaZVkxN5V9RkGLO9kQub1SGL049dOF/jP0SXm3 Df5DdfIBkz+dVlpW9F5QktX4QWrdZoUnM170uE1Apeywgfa1aeYMM+qEfjThPA5q B2NldNb80r50GZo1rn0StZ3SjZLS/ReUefdsyAMcDci3UYamThdyMF/dms97Hr+s x0E52WAf/H88UQPv6Q1YSY3bvGrOXvJ864TSgivPJtgdzydR86y6TnG+SEI9Divi Xk8UsH3AfV+Q9kICYnGaWFClWeS1626eKwB1vZd0ZvnhC8X0xPQk3+vGN9GzmkC3 5j3IhCI1d3IvhXC2Q01PmIJflDpXA3b7OF5FFyYaZaeKn67OW0p7hEr1bczdF/x9 PcEusErWiK4EjPA9USP7cBttkYSrlrepcSWLFYadU8ALXgRn86jE7PvqBNG+Ewld BEH+ZEEPe4mzjXE7TZnF6IhuJcFmGqYXxsJa4LobKZeMFqotolw15QyH6HEZUCzz GkRiH5rQWZQrdM0IiGktk7YVb6Kv8oeOY/6w8GPer4gxF9S3MGpd35wZIC1Fpc2e m0mnJABUOHCXjy2hxx6XhetqkxJBCxntyqTn3d+2KYxPDl9WvbU= =FTS/ -----END PGP SIGNATURE----- Merge tag 'imx-fixes-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes i.MX fixes for 5.17: - Fix sound card model for MBa8Mx board. - Drop i.MX8MQ LCDIF port node unit-address to fix DTC warning. - Add missing SD card detect line for imx6qdl-udoo board. - Remove MX23_PAD_SSP1_DETECT from imx23-evk hog group. It fixes the broken SD ard support on the board. - A couple of fixes from Martin Kepplinger to fix the MIPI_CSI port number on i.MX8MQ. - Re-enable ftm_alarm0 device on ls1028a-kontron-sl28 board which was disabled accidentally. - Fix 'assigned-clocks-parents' typo in i.MX7ULP watchdog device node. - Disable GPU device on imx8mn-venice-gw7902 board, as it uses MIMX8MN5CVTI SoC which does not integrate a GPU. * tag 'imx-fixes-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8mq: fix lcdif port node arm64: dts: imx8mq-librem5: fix mipi_csi1 port number to sensor arm64: dts: imx8mq: fix mipi_csi bidirectional port numbers ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo arm64: dts: ls1028a: sl28: re-enable ftm_alarm0 arm64: dts: freescale: Fix sound card model for MBa8Mx ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group ARM: dts: imx6qdl-udoo: Properly describe the SD card detect arm64: dts: imx8mn-venice-gw7902: disable gpu Link: https://lore.kernel.org/r/20220129073150.GZ4686@dragon Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Arnd Bergmann
|
486343d372 |
Fixes for omaps
A series of fixes for omap variants for minor issues, and a fix for a timer regression for some omap3 beagleboard versions. The timer fix needs to patch both the dts and the timer code because otherwise the timer quirk handling for old dtbs will prevent the dts fix from working. The other changes are for issues found by automated analysis, a macasp typo fix, and two cosmetic fixes for clocks. -----BEGIN PGP SIGNATURE----- iQJFBAABCAAvFiEEkgNvrZJU/QSQYIcQG9Q+yVyrpXMFAmHb5fkRHHRvbnlAYXRv bWlkZS5jb20ACgkQG9Q+yVyrpXOcDg//QnxhGDK1d7QSB83LxLmy1hIi5AZiOSAM o4z9inNotFNdAN52pxYL1ywh/OtF2+mRtbDlnprEqJ5DCl0UC6J9FGc2fmA+wO+J KUvEmlQ/kZ9YKPAN8pY2C/sfls4UcMrcW2NNwsrM+YKLHlZp2xqvzLUSkhpssADu fSTIwB+cCuPQKCWe7vKTb85ZY0lL/TKtr8rUkIMpjV3xbzhp9lxOjn/yBPqmVyWy Vf/BxJJMlo0JVI6QnpXFfodCg7JZvz/tytfX+UWSsbSga27phB1LlZqafFudzT3m PQCS+SJW2Nsa7ol2niDENFaw5ufUEj/YPedTzteuZua80F/ZHmc4YWW6tNnZRAlr eLc1NbB0S/IQ+FhEIgmxcwc9K8s5xqoCNuxdvcMi3RZVyS1GfOnRkuI0FaoR3B9F RrREO/ts1JUTSB4/Tb8oDJRbP99IA7lpWzFNiKka0MIv7yZsz0EXAh3JXl20KkT3 izTTNie8ISMDRfZOEdkAaJEszRTbQbUTrZjMvF9I8igRH7Dg+Ea4CQHHX8Rf2bDw ltj7L9eTgnYHVU8bwUBqPSzfCi6fcAQLlfJpK1VOcNnN8ZJzYnosi7pH+OFTDn+V rd6Pfs4opo4wofue/oWot8xtEXuQD27RHRCF7oRrhxBbn0t0n3zT5fJk8ErMJfYj gy4+xsMVNoo= =hMu7 -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmIBTAUACgkQmmx57+YA GNlaVQ//ZbsAo+lxUQbMl7XZ8k9ATrYnY99c3KY0c6Nl3vaf9gR6VFJ3Wy+Z1EeY 55lIwVXQ0XriUjw+O5DulWg97aHBvMhgsMRwHShdVHTFekDzod3wtixObfPdXEa9 oesKiYEjyPEHnjqrRJf7bOP+Ah6jc3BUtqVUIQ6Ks33q+rCGEy16vLIa4q10keqH qq/CNCZrkBUmpCtVD9wjFuVzsXcdbFVWuWfF9/cdj6M5IZ2J1ZOE6K2fbTd7Aidn CsT5KWQU7jp9WrSGDlyVgYcKWrav0vVHCDRszjXbDdhauCTBl7wVUmmsy9yhhwIl ro91Q5yJR6bBuzeVlab2Y5S5Y3M7garHSzquZIHGr0/B3SevAmWczwwfEOHj5qZ8 2tEN5KmHxBNmez8m6L50rUeLamfcLwQgWGgUatyEyudLOYlqTuFA4u0ck/AFefvE +QNhohngSxifXzIERW45E2V6NkGH2O877M/TbUPxcjBBYu6QhSgIfwvx1IlWGjTb kH4Ucod6m34PNVbGQbaxAQrN3CrYkHzRdZ6CRFYpEufRdxSQso9hv0FaAxf0YukP Zlf76V58fjpoORd8dWwQMZrNA7eVPI46rud0gLWNHw7f1LdascHzaQIdAY1fEUyt Wldd/uOzRPNYcN+9uDDDPciUi5Ws3cOG533WoYjHu0CmbxfQN/Q= =iogZ -----END PGP SIGNATURE----- Merge tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into arm/fixes Fixes for omaps A series of fixes for omap variants for minor issues, and a fix for a timer regression for some omap3 beagleboard versions. The timer fix needs to patch both the dts and the timer code because otherwise the timer quirk handling for old dtbs will prevent the dts fix from working. The other changes are for issues found by automated analysis, a macasp typo fix, and two cosmetic fixes for clocks. * tag 'omap-for-v5.17/fixes-for-merge-window-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Don't use legacy clock defines for dra7 clkctrl clk: ti: Move dra7 clock devices out of the legacy section ARM: dts: Fix timer regression for beagleboard revision c ARM: dts: am335x-wega: Fix typo in mcasp property rx-num-evt ARM: OMAP2+: adjust the location of put_device() call in omapdss_init_of ARM: OMAP2+: hwmod: Add of_node_put() before break Link: https://lore.kernel.org/r/pull-1641801310-149268@atomide.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
Krzysztof Kozlowski
|
3037b174b1 |
ARM: socfpga: fix missing RESET_CONTROLLER
The SocFPGA machine since commit |
||
Jason A. Donenfeld
|
d2a02e3c8b |
lib/crypto: blake2s: avoid indirect calls to compression function for Clang CFI
blake2s_compress_generic is weakly aliased by blake2s_compress. The
current harness for function selection uses a function pointer, which is
ordinarily inlined and resolved at compile time. But when Clang's CFI is
enabled, CFI still triggers when making an indirect call via a weak
symbol. This seems like a bug in Clang's CFI, as though it's bucketing
weak symbols and strong symbols differently. It also only seems to
trigger when "full LTO" mode is used, rather than "thin LTO".
[ 0.000000][ T0] Kernel panic - not syncing: CFI failure (target: blake2s_compress_generic+0x0/0x1444)
[ 0.000000][ T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.16.0-mainline-06981-g076c855b846e #1
[ 0.000000][ T0] Hardware name: MT6873 (DT)
[ 0.000000][ T0] Call trace:
[ 0.000000][ T0] dump_backtrace+0xfc/0x1dc
[ 0.000000][ T0] dump_stack_lvl+0xa8/0x11c
[ 0.000000][ T0] panic+0x194/0x464
[ 0.000000][ T0] __cfi_check_fail+0x54/0x58
[ 0.000000][ T0] __cfi_slowpath_diag+0x354/0x4b0
[ 0.000000][ T0] blake2s_update+0x14c/0x178
[ 0.000000][ T0] _extract_entropy+0xf4/0x29c
[ 0.000000][ T0] crng_initialize_primary+0x24/0x94
[ 0.000000][ T0] rand_initialize+0x2c/0x6c
[ 0.000000][ T0] start_kernel+0x2f8/0x65c
[ 0.000000][ T0] __primary_switched+0xc4/0x7be4
[ 0.000000][ T0] Rebooting in 5 seconds..
Nonetheless, the function pointer method isn't so terrific anyway, so
this patch replaces it with a simple boolean, which also gets inlined
away. This successfully works around the Clang bug.
In general, I'm not too keen on all of the indirection involved here; it
clearly does more harm than good. Hopefully the whole thing can get
cleaned up down the road when lib/crypto is overhauled more
comprehensively. But for now, we go with a simple bandaid.
Fixes:
|
||
|
Rob Herring
|
6d58c5e21a |
ARM: dts: imx7ulp: Fix 'assigned-clocks-parents' typo
The correct property name is 'assigned-clock-parents', not
'assigned-clocks-parents'. Though if the platform works with the typo, one
has to wonder if the property is even needed.
Signed-off-by: Rob Herring <robh@kernel.org>
Fixes:
|
||
|
Linus Torvalds
|
df0001545b |
Tracing fixes for 5.17-rc1:
- Limit mcount build time sorting to only those archs that
we know it works for.
- Fix memory leak in error path of histogram setup
- Fix and clean up rel_loc array out of bounds issue
- tools/rtla documentation fixes
- Fix issues with histogram logic
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCYfQlIhQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qlXXAP9orNMD5Rkj4/2kTULIXhdx/O6l7d6f
Qq/Hy09evN1h+wEAlMIEE2Yr6tyIbO3uaoW6D8RbwG3napr/w4aUkzxGtgM=
=3MmM
-----END PGP SIGNATURE-----
Merge tag 'trace-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pulltracing fixes from Steven Rostedt:
- Limit mcount build time sorting to only those archs that we know it
works for.
- Fix memory leak in error path of histogram setup
- Fix and clean up rel_loc array out of bounds issue
- tools/rtla documentation fixes
- Fix issues with histogram logic
* tag 'trace-v5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Don't inc err_log entry count if entry allocation fails
tracing: Propagate is_signed to expression
tracing: Fix smatch warning for do while check in event_hist_trigger_parse()
tracing: Fix smatch warning for null glob in event_hist_trigger_parse()
tools/tracing: Update Makefile to build rtla
rtla: Make doc build optional
tracing/perf: Avoid -Warray-bounds warning for __rel_loc macro
tracing: Avoid -Warray-bounds warning for __rel_loc macro
tracing/histogram: Fix a potential memory leak for kstrdup()
ftrace: Have architectures opt-in for mcount build time sorting
|
||
Fabio Estevam
|
42c9b28e68 |
ARM: dts: imx23-evk: Remove MX23_PAD_SSP1_DETECT from hog group
Currently, SD card fails to mount due to the following pinctrl error:
[ 11.170000] imx23-pinctrl 80018000.pinctrl: pin SSP1_DETECT already requested by 80018000.pinctrl; cannot claim for 80010000.spi
[ 11.180000] imx23-pinctrl 80018000.pinctrl: pin-65 (80010000.spi) status -22
[ 11.190000] imx23-pinctrl 80018000.pinctrl: could not request pin 65 (SSP1_DETECT) from group mmc0-pins-fixup.0 on device 80018000.pinctrl
[ 11.200000] mxs-mmc 80010000.spi: Error applying setting, reverse things back
Fix it by removing the MX23_PAD_SSP1_DETECT pin from the hog group as it
is already been used by the mmc0-pins-fixup pinctrl group.
With this change the rootfs can be mounted and the imx23-evk board can
boot successfully.
Cc: <stable@vger.kernel.org>
Fixes:
|
||
Steven Rostedt (Google)
|
4ed308c445 |
ftrace: Have architectures opt-in for mcount build time sorting
First S390 complained that the sorting of the mcount sections at build
time caused the kernel to crash on their architecture. Now PowerPC is
complaining about it too. And also ARM64 appears to be having issues.
It may be necessary to also update the relocation table for the values
in the mcount table. Not only do we have to sort the table, but also
update the relocations that may be applied to the items in the table.
If the system is not relocatable, then it is fine to sort, but if it is,
some architectures may have issues (although x86 does not as it shifts all
addresses the same).
Add a HAVE_BUILDTIME_MCOUNT_SORT that an architecture can set to say it is
safe to do the sorting at build time.
Also update the config to compile in build time sorting in the sorttable
code in scripts/ to depend on CONFIG_BUILDTIME_MCOUNT_SORT.
Link: https://lore.kernel.org/all/944D10DA-8200-4BA9-8D0A-3BED9AA99F82@linux.ibm.com/
Link: https://lkml.kernel.org/r/20220127153821.3bc1ac6e@gandalf.local.home
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Yinan Liu <yinan@linux.alibaba.com>
Cc: Ard Biesheuvel <ardb@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Reported-by: Sachin Sant <sachinp@linux.ibm.com>
Reviewed-by: Mark Rutland <mark.rutland@arm.com>
Tested-by: Mark Rutland <mark.rutland@arm.com> [arm64]
Tested-by: Sachin Sant <sachinp@linux.ibm.com>
Fixes:
|
||
|
Fabio Estevam
|
993d66140f |
ARM: dts: imx6qdl-udoo: Properly describe the SD card detect
GPIO7_IO00 is used as SD card detect.
Properly describe this in the devicetree.
Fixes:
|
||
|
Linus Torvalds
|
a08b41ab9e |
ARM fixes for 5.17-rc:
- Fix panic whe both KASAN and KPROBEs are enabled - Avoid alignment faults in copy_*_kernel_nofault() - Align SMP alternatives in modules -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmHuuoEACgkQ9OeQG+St rGRMWQ//Ziir/QkOlA2zXnfHI8KEteEMs2gFpyZFzZxJEeEThWJQ2mnbl4/ZnNsO 9LMfYi3cQ2s0HJuKKhwXz76Xd9o7Ij5GI360R/NUlMn8m5ECV3OASzSOB44Uma3q Hln3MkItU6a/aKJ0SMhxFIdwe41IHuD2AT76qaifzgpnZ8zkf1iNfi1NCvZs0r2F q1OoiN/DTmx18V7/kvqi2O7K/zkTKOYByIHaNueYGXTOEhkQUQGWSKNjRWJdjOz4 KXjr+coTyUOn58TXSSvZGJMKWUesHz0Olt+q/uTGUZ2kUeUfES1MB+JXMTSykYBt Xo0Edt3AoYO3hr8CXnzHpeS16q/CHw04o2zPiNJDWq/zM3FfATqupDC2P4W7q36P liXjNLzO4plF3Ufr8bKJxiVJeWqvjk9Ndmf7JXRZH37aV/9hH4piohEqqzLiWTsw FqqqV1957IVQ40L/nO/e7SBsHck+dfdzgLhnU3nVJlRKECJXhZywTPbUP4AmAl3C HBXPDC0VsY3QWuazt0eTBp/m9sM1ac8WSTm+OYG5B3hkb1X33MeeMH+9RtipJb2K A5Pz3Jc3tYOVJcTcDqqkRZrQrAMbyHCFE9vTTQ8haLMZcHj3ONT9VWrxHlVDYoEI X+5oOkozB+tybAgKwdvWmeiok1n/I6XOJTluHCnmorIk8mIANRU= =m2lL -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM fixes from Russell King: - Fix panic whe both KASAN and KPROBEs are enabled - Avoid alignment faults in copy_*_kernel_nofault() - Align SMP alternatives in modules * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: 9180/1: Thumb2: align ALT_UP() sections in modules sufficiently ARM: 9179/1: uaccess: avoid alignment faults in copy_[from|to]_kernel_nofault ARM: 9170/1: fix panic when kasan and kprobe are enabled |
||
|
Linus Torvalds
|
3689f9f8b0 |
bitmap patches for 5.17-rc1
-----BEGIN PGP SIGNATURE-----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=RKW4
-----END PGP SIGNATURE-----
Merge tag 'bitmap-5.17-rc1' of git://github.com/norov/linux
Pull bitmap updates from Yury Norov:
- introduce for_each_set_bitrange()
- use find_first_*_bit() instead of find_next_*_bit() where possible
- unify for_each_bit() macros
* tag 'bitmap-5.17-rc1' of git://github.com/norov/linux:
vsprintf: rework bitmap_list_string
lib: bitmap: add performance test for bitmap_print_to_pagebuf
bitmap: unify find_bit operations
mm/percpu: micro-optimize pcpu_is_populated()
Replace for_each_*_bit_from() with for_each_*_bit() where appropriate
find: micro-optimize for_each_{set,clear}_bit()
include/linux: move for_each_bit() macros from bitops.h to find.h
cpumask: replace cpumask_next_* with cpumask_first_* where appropriate
tools: sync tools/bitmap with mother linux
all: replace find_next{,_zero}_bit with find_first{,_zero}_bit where appropriate
cpumask: use find_first_and_bit()
lib: add find_first_and_bit()
arch: remove GENERIC_FIND_FIRST_BIT entirely
include: move find.h from asm_generic to linux
bitops: move find_bit_*_le functions from le.h to find.h
bitops: protect find_first_{,zero}_bit properly
|
||
Christoph Hellwig
|
0a4ee51818 |
mm: remove cleancache
Patch series "remove Xen tmem leftovers".
Since the removal of the Xen tmem driver in 2019, the cleancache hooks
are entirely unused, as are large parts of frontswap. This series
against linux-next (with the folio changes included) removes
cleancaches, and cuts down frontswap to the bits actually used by zswap.
This patch (of 13):
The cleancache subsystem is unused since the removal of Xen tmem driver
in commit
|
||
Muchun Song
|
359745d783 |
proc: remove PDE_DATA() completely
Remove PDE_DATA() completely and replace it with pde_data(). [akpm@linux-foundation.org: fix naming clash in drivers/nubus/proc.c] [akpm@linux-foundation.org: now fix it properly] Link: https://lkml.kernel.org/r/20211124081956.87711-2-songmuchun@bytedance.com Signed-off-by: Muchun Song <songmuchun@bytedance.com> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Alexey Gladkov <gladkov.alexey@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Luis Chamberlain
|
d8c0418aac |
kernel/sysctl.c: rename sysctl_init() to sysctl_init_bases()
Rename sysctl_init() to sysctl_init_bases() so to reflect exactly what this is doing. Link: https://lkml.kernel.org/r/20211129211943.640266-4-mcgrof@kernel.org Signed-off-by: Luis Chamberlain <mcgrof@kernel.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: Antti Palosaari <crope@iki.fi> Cc: Christian Brauner <christian.brauner@ubuntu.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Eric Biederman <ebiederm@xmission.com> Cc: Eric Biggers <ebiggers@google.com> Cc: Iurii Zaikin <yzaikin@google.com> Cc: Kees Cook <keescook@chromium.org> Cc: Lukas Middendorf <kernel@tuxforce.de> Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com> Cc: Stephen Kitt <steve@sk2.org> Cc: Xiaoming Ni <nixiaoming@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Ard Biesheuvel
|
9f80ccda53 |
ARM: 9180/1: Thumb2: align ALT_UP() sections in modules sufficiently
When building for Thumb2, the .alt.smp.init sections that are emitted by the ALT_UP() patching code may not be 32-bit aligned, even though the fixup_smp_on_up() routine expects that. This results in alignment faults at module load time, which need to be fixed up by the fault handler. So let's align those sections explicitly, and prevent this from occurring. Cc: <stable@vger.kernel.org> Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> |
||
|
Ard Biesheuvel
|
15420269b0 |
ARM: 9179/1: uaccess: avoid alignment faults in copy_[from|to]_kernel_nofault
The helpers that are used to implement copy_from_kernel_nofault() and copy_to_kernel_nofault() cast a void* to a pointer to a wider type, which may result in alignment faults on ARM if the compiler decides to use double-word or multiple-word load/store instructions. Only configurations that define CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y are affected, given that commit |
||
sparkhuang
|
8b59b0a53c |
ARM: 9170/1: fix panic when kasan and kprobe are enabled
arm32 uses software to simulate the instruction replaced
by kprobe. some instructions may be simulated by constructing
assembly functions. therefore, before executing instruction
simulation, it is necessary to construct assembly function
execution environment in C language through binding registers.
after kasan is enabled, the register binding relationship will
be destroyed, resulting in instruction simulation errors and
causing kernel panic.
the kprobe emulate instruction function is distributed in three
files: actions-common.c actions-arm.c actions-thumb.c, so disable
KASAN when compiling these files.
for example, use kprobe insert on cap_capable+20 after kasan
enabled, the cap_capable assembly code is as follows:
<cap_capable>:
e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
e1a05000 mov r5, r0
e280006c add r0, r0, #108 ; 0x6c
e1a04001 mov r4, r1
e1a06002 mov r6, r2
e59fa090 ldr sl, [pc, #144] ;
ebfc7bf8 bl c03aa4b4 <__asan_load4>
e595706c ldr r7, [r5, #108] ; 0x6c
e2859014 add r9, r5, #20
......
The emulate_ldr assembly code after enabling kasan is as follows:
c06f1384 <emulate_ldr>:
e92d47f0 push {r4, r5, r6, r7, r8, r9, sl, lr}
e282803c add r8, r2, #60 ; 0x3c
e1a05000 mov r5, r0
e7e37855 ubfx r7, r5, #16, #4
e1a00008 mov r0, r8
e1a09001 mov r9, r1
e1a04002 mov r4, r2
ebf35462 bl c03c6530 <__asan_load4>
e357000f cmp r7, #15
e7e36655 ubfx r6, r5, #12, #4
e205a00f and sl, r5, #15
0a000001 beq c06f13bc <emulate_ldr+0x38>
e0840107 add r0, r4, r7, lsl #2
ebf3545c bl c03c6530 <__asan_load4>
e084010a add r0, r4, sl, lsl #2
ebf3545a bl c03c6530 <__asan_load4>
e2890010 add r0, r9, #16
ebf35458 bl c03c6530 <__asan_load4>
e5990010 ldr r0, [r9, #16]
e12fff30 blx r0
e356000f cm r6, #15
1a000014 bne c06f1430 <emulate_ldr+0xac>
e1a06000 mov r6, r0
e2840040 add r0, r4, #64 ; 0x40
......
when running in emulate_ldr to simulate the ldr instruction, panic
occurred, and the log is as follows:
Unable to handle kernel NULL pointer dereference at virtual address
00000090
pgd = ecb46400
[00000090] *pgd=2e0fa003, *pmd=00000000
Internal error: Oops: 206 [#1] SMP ARM
PC is at cap_capable+0x14/0xb0
LR is at emulate_ldr+0x50/0xc0
psr: 600d0293 sp : ecd63af8 ip : 00000004 fp : c0a7c30c
r10: 00000000 r9 : c30897f4 r8 : ecd63cd4
r7 : 0000000f r6 : 0000000a r5 : e59fa090 r4 : ecd63c98
r3 : c06ae294 r2 : 00000000 r1 : b7611300 r0 : bf4ec008
Flags: nZCv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
Control: 32c5387d Table: 2d546400 DAC: 55555555
Process bash (pid: 1643, stack limit = 0xecd60190)
(cap_capable) from (kprobe_handler+0x218/0x340)
(kprobe_handler) from (kprobe_trap_handler+0x24/0x48)
(kprobe_trap_handler) from (do_undefinstr+0x13c/0x364)
(do_undefinstr) from (__und_svc_finish+0x0/0x30)
(__und_svc_finish) from (cap_capable+0x18/0xb0)
(cap_capable) from (cap_vm_enough_memory+0x38/0x48)
(cap_vm_enough_memory) from
(security_vm_enough_memory_mm+0x48/0x6c)
(security_vm_enough_memory_mm) from
(copy_process.constprop.5+0x16b4/0x25c8)
(copy_process.constprop.5) from (_do_fork+0xe8/0x55c)
(_do_fork) from (SyS_clone+0x1c/0x24)
(SyS_clone) from (__sys_trace_return+0x0/0x10)
Code: 0050a0e1 6c0080e2 0140a0e1 0260a0e1 (f801f0e7)
Fixes:
|
||
|
Linus Torvalds
|
fd6f57bfda |
Kbuild updates for v5.17
- Add new kconfig target 'make mod2noconfig', which will be useful to
speed up the build and test iteration.
- Raise the minimum supported version of LLVM to 11.0.0
- Refactor certs/Makefile
- Change the format of include/config/auto.conf to stop double-quoting
string type CONFIG options.
- Fix ARCH=sh builds in dash
- Separate compression macros for general purposes (cmd_bzip2 etc.) and
the ones for decompressors (cmd_bzip2_with_size etc.)
- Misc Makefile cleanups
-----BEGIN PGP SIGNATURE-----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=8BQf
-----END PGP SIGNATURE-----
Merge tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Add new kconfig target 'make mod2noconfig', which will be useful to
speed up the build and test iteration.
- Raise the minimum supported version of LLVM to 11.0.0
- Refactor certs/Makefile
- Change the format of include/config/auto.conf to stop double-quoting
string type CONFIG options.
- Fix ARCH=sh builds in dash
- Separate compression macros for general purposes (cmd_bzip2 etc.) and
the ones for decompressors (cmd_bzip2_with_size etc.)
- Misc Makefile cleanups
* tag 'kbuild-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (34 commits)
kbuild: add cmd_file_size
arch: decompressor: remove useless vmlinux.bin.all-y
kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}
kbuild: drop $(size_append) from cmd_zstd
sh: rename suffix-y to suffix_y
doc: kbuild: fix default in `imply` table
microblaze: use built-in function to get CPU_{MAJOR,MINOR,REV}
certs: move scripts/extract-cert to certs/
kbuild: do not quote string values in include/config/auto.conf
kbuild: do not include include/config/auto.conf from shell scripts
certs: simplify $(srctree)/ handling and remove config_filename macro
kbuild: stop using config_filename in scripts/Makefile.modsign
certs: remove misleading comments about GCC PR
certs: refactor file cleaning
certs: remove unneeded -I$(srctree) option for system_certificates.o
certs: unify duplicated cmd_extract_certs and improve the log
certs: use $< and $@ to simplify the key generation rule
kbuild: remove headers_check stub
kbuild: move headers_check.pl to usr/include/
certs: use if_changed to re-generate the key when the key type is changed
...
|
||
|
Linus Torvalds
|
35ce8ae9ae |
Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace
Pull signal/exit/ptrace updates from Eric Biederman:
"This set of changes deletes some dead code, makes a lot of cleanups
which hopefully make the code easier to follow, and fixes bugs found
along the way.
The end-game which I have not yet reached yet is for fatal signals
that generate coredumps to be short-circuit deliverable from
complete_signal, for force_siginfo_to_task not to require changing
userspace configured signal delivery state, and for the ptrace stops
to always happen in locations where we can guarantee on all
architectures that the all of the registers are saved and available on
the stack.
Removal of profile_task_ext, profile_munmap, and profile_handoff_task
are the big successes for dead code removal this round.
A bunch of small bug fixes are included, as most of the issues
reported were small enough that they would not affect bisection so I
simply added the fixes and did not fold the fixes into the changes
they were fixing.
There was a bug that broke coredumps piped to systemd-coredump. I
dropped the change that caused that bug and replaced it entirely with
something much more restrained. Unfortunately that required some
rebasing.
Some successes after this set of changes: There are few enough calls
to do_exit to audit in a reasonable amount of time. The lifetime of
struct kthread now matches the lifetime of struct task, and the
pointer to struct kthread is no longer stored in set_child_tid. The
flag SIGNAL_GROUP_COREDUMP is removed. The field group_exit_task is
removed. Issues where task->exit_code was examined with
signal->group_exit_code should been examined were fixed.
There are several loosely related changes included because I am
cleaning up and if I don't include them they will probably get lost.
The original postings of these changes can be found at:
https://lkml.kernel.org/r/87a6ha4zsd.fsf@email.froward.int.ebiederm.org
https://lkml.kernel.org/r/87bl1kunjj.fsf@email.froward.int.ebiederm.org
https://lkml.kernel.org/r/87r19opkx1.fsf_-_@email.froward.int.ebiederm.org
I trimmed back the last set of changes to only the obviously correct
once. Simply because there was less time for review than I had hoped"
* 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace: (44 commits)
ptrace/m68k: Stop open coding ptrace_report_syscall
ptrace: Remove unused regs argument from ptrace_report_syscall
ptrace: Remove second setting of PT_SEIZED in ptrace_attach
taskstats: Cleanup the use of task->exit_code
exit: Use the correct exit_code in /proc/<pid>/stat
exit: Fix the exit_code for wait_task_zombie
exit: Coredumps reach do_group_exit
exit: Remove profile_handoff_task
exit: Remove profile_task_exit & profile_munmap
signal: clean up kernel-doc comments
signal: Remove the helper signal_group_exit
signal: Rename group_exit_task group_exec_task
coredump: Stop setting signal->group_exit_task
signal: Remove SIGNAL_GROUP_COREDUMP
signal: During coredumps set SIGNAL_GROUP_EXIT in zap_process
signal: Make coredump handling explicit in complete_signal
signal: Have prepare_signal detect coredumps using signal->core_state
signal: Have the oom killer detect coredumps using signal->core_state
exit: Move force_uaccess back into do_exit
exit: Guarantee make_task_dead leaks the tsk when calling do_task_exit
...
|
||
|
Linus Torvalds
|
d0a231f01e |
pci-v5.17-changes
-----BEGIN PGP SIGNATURE-----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=Vgg4
-----END PGP SIGNATURE-----
Merge tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull pci updates from Bjorn Helgaas:
"Enumeration:
- Use pci_find_vsec_capability() instead of open-coding it (Andy
Shevchenko)
- Convert pci_dev_present() stub from macro to static inline to avoid
'unused variable' errors (Hans de Goede)
- Convert sysfs slot attributes from default_attrs to default_groups
(Greg Kroah-Hartman)
- Use DWORD accesses for LTR, L1 SS to avoid BayHub OZ711LV2 erratum
(Rajat Jain)
- Remove unnecessary initialization of static variables (Longji Guo)
Resource management:
- Always write Intel I210 ROM BAR on update to work around device
defect (Bjorn Helgaas)
PCIe native device hotplug:
- Fix pciehp lockdep errors on Thunderbolt undock (Hans de Goede)
- Fix infinite loop in pciehp IRQ handler on power fault (Lukas
Wunner)
Power management:
- Convert amd64-agp, sis-agp, via-agp from legacy PCI power
management to generic power management (Vaibhav Gupta)
IOMMU:
- Add function 1 DMA alias quirk for Marvell 88SE9125 SATA controller
so it can work with an IOMMU (Yifeng Li)
Error handling:
- Add PCI_ERROR_RESPONSE and related definitions for signaling and
checking for transaction errors on PCI (Naveen Naidu)
- Fabricate PCI_ERROR_RESPONSE data (~0) in config read wrappers,
instead of in host controller drivers, when transactions fail on
PCI (Naveen Naidu)
- Use PCI_POSSIBLE_ERROR() to check for possible failure of config
reads (Naveen Naidu)
Peer-to-peer DMA:
- Add Logan Gunthorpe as P2PDMA maintainer (Bjorn Helgaas)
ASPM:
- Calculate link L0s and L1 exit latencies when needed instead of
caching them (Saheed O. Bolarinwa)
- Calculate device L0s and L1 acceptable exit latencies when needed
instead of caching them (Saheed O. Bolarinwa)
- Remove struct aspm_latency since it's no longer needed (Saheed O.
Bolarinwa)
APM X-Gene PCIe controller driver:
- Fix IB window setup, which was broken by the fact that IB resources
are now sorted in address order instead of DT dma-ranges order (Rob
Herring)
Apple PCIe controller driver:
- Enable clock gating to save power (Hector Martin)
- Fix REFCLK1 enable/poll logic (Hector Martin)
Broadcom STB PCIe controller driver:
- Declare bitmap correctly for use by bitmap interfaces (Christophe
JAILLET)
- Clean up computation of legacy and non-legacy MSI bitmasks (Florian
Fainelli)
- Update suspend/resume/remove error handling to warn about errors
and not fail the operation (Jim Quinlan)
- Correct the "pcie" and "msi" interrupt descriptions in DT binding
(Jim Quinlan)
- Add DT bindings for endpoint voltage regulators (Jim Quinlan)
- Split brcm_pcie_setup() into two functions (Jim Quinlan)
- Add mechanism for turning on voltage regulators for connected
devices (Jim Quinlan)
- Turn voltage regulators for connected devices on/off when bus is
added or removed (Jim Quinlan)
- When suspending, don't turn off voltage regulators for wakeup
devices (Jim Quinlan)
Freescale i.MX6 PCIe controller driver:
- Add i.MX8MM support (Richard Zhu)
Freescale Layerscape PCIe controller driver:
- Use DWC common ops instead of layerscape-specific link-up functions
(Hou Zhiqiang)
Intel VMD host bridge driver:
- Honor platform ACPI _OSC feature negotiation for Root Ports below
VMD (Kai-Heng Feng)
- Add support for Raptor Lake SKUs (Karthik L Gopalakrishnan)
- Reset everything below VMD before enumerating to work around
failure to enumerate NVMe devices when guest OS reboots (Nirmal
Patel)
Bridge emulation (used by Marvell Aardvark and MVEBU):
- Make emulated ROM BAR read-only by default (Pali Rohár)
- Make some emulated legacy PCI bits read-only for PCIe devices (Pali
Rohár)
- Update reserved bits in emulated PCIe Capability (Pali Rohár)
- Allow drivers to emulate different PCIe Capability versions (Pali
Rohár)
- Set emulated Capabilities List bit for all PCIe devices, since they
must have at least a PCIe Capability (Pali Rohár)
Marvell Aardvark PCIe controller driver:
- Add bridge emulation definitions for PCIe DEVCAP2, DEVCTL2,
DEVSTA2, LNKCAP2, LNKCTL2, LNKSTA2, SLTCAP2, SLTCTL2, SLTSTA2 (Pali
Rohár)
- Add aardvark support for DEVCAP2, DEVCTL2, LNKCAP2 and LNKCTL2
registers (Pali Rohár)
- Clear all MSIs at setup to avoid spurious interrupts (Pali Rohár)
- Disable bus mastering when unbinding host controller driver (Pali
Rohár)
- Mask all interrupts when unbinding host controller driver (Pali
Rohár)
- Fix memory leak in host controller unbind (Pali Rohár)
- Assert PERST# when unbinding host controller driver (Pali Rohár)
- Disable link training when unbinding host controller driver (Pali
Rohár)
- Disable common PHY when unbinding host controller driver (Pali
Rohár)
- Fix resource type checking to check only IORESOURCE_MEM, not
IORESOURCE_MEM_64, which is a flavor of IORESOURCE_MEM (Pali Rohár)
Marvell MVEBU PCIe controller driver:
- Implement pci_remap_iospace() for ARM so mvebu can use
devm_pci_remap_iospace() instead of the previous ARM-specific
pci_ioremap_io() interface (Pali Rohár)
- Use the standard pci_host_probe() instead of the device-specific
mvebu_pci_host_probe() (Pali Rohár)
- Replace all uses of ARM-specific pci_ioremap_io() with the ARM
implementation of the standard pci_remap_iospace() interface and
remove pci_ioremap_io() (Pali Rohár)
- Skip initializing invalid Root Ports (Pali Rohár)
- Check for errors from pci_bridge_emul_init() (Pali Rohár)
- Ignore any bridges at non-zero function numbers (Pali Rohár)
- Return ~0 data for invalid config read size (Pali Rohár)
- Disallow mapping interrupts on emulated bridges (Pali Rohár)
- Clear Root Port Memory & I/O Space Enable and Bus Master Enable at
initialization (Pali Rohár)
- Make type bits in Root Port I/O Base register read-only (Pali
Rohár)
- Disable Root Port windows when base/limit set to invalid values
(Pali Rohár)
- Set controller to Root Complex mode (Pali Rohár)
- Set Root Port Class Code to PCI Bridge (Pali Rohár)
- Update emulated Root Port secondary bus numbers to better reflect
the actual topology (Pali Rohár)
- Add PCI_BRIDGE_CTL_BUS_RESET support to emulated Root Ports so
pci_reset_secondary_bus() can reset connected devices (Pali Rohár)
- Add PCI_EXP_DEVCTL Error Reporting Enable support to emulated Root
Ports (Pali Rohár)
- Add PCI_EXP_RTSTA PME Status bit support to emulated Root Ports
(Pali Rohár)
- Add DEVCAP2, DEVCTL2 and LNKCTL2 support to emulated Root Ports on
Armada XP and newer devices (Pali Rohár)
- Export mvebu-mbus.c symbols to allow pci-mvebu.c to be a module
(Pali Rohár)
- Add support for compiling as a module (Pali Rohár)
MediaTek PCIe controller driver:
- Assert PERST# for 100ms to allow power and clock to stabilize
(qizhong cheng)
MediaTek PCIe Gen3 controller driver:
- Disable Mediatek DVFSRC voltage request since lack of DVFSRC to
respond to the request causes failure to exit L1 PM Substate
(Jianjun Wang)
MediaTek MT7621 PCIe controller driver:
- Declare mt7621_pci_ops static (Sergio Paracuellos)
- Give pcibios_root_bridge_prepare() access to host bridge windows
(Sergio Paracuellos)
- Move MIPS I/O coherency unit setup from driver to
pcibios_root_bridge_prepare() (Sergio Paracuellos)
- Add missing MODULE_LICENSE() (Sergio Paracuellos)
- Allow COMPILE_TEST for all arches (Sergio Paracuellos)
Microsoft Hyper-V host bridge driver:
- Add hv-internal interfaces to encapsulate arch IRQ dependencies
(Sunil Muthuswamy)
- Add arm64 Hyper-V vPCI support (Sunil Muthuswamy)
Qualcomm PCIe controller driver:
- Undo PM setup in qcom_pcie_probe() error handling path (Christophe
JAILLET)
- Use __be16 type to store return value from cpu_to_be16()
(Manivannan Sadhasivam)
- Constify static dw_pcie_ep_ops (Rikard Falkeborn)
Renesas R-Car PCIe controller driver:
- Fix aarch32 abort handler so it doesn't check the wrong bus clock
before accessing the host controller (Marek Vasut)
TI Keystone PCIe controller driver:
- Add register offset for ti,syscon-pcie-id and ti,syscon-pcie-mode
DT properties (Kishon Vijay Abraham I)
MicroSemi Switchtec management driver:
- Add Gen4 automotive device IDs (Kelvin Cao)
- Declare state_names[] as static so it's not allocated and
initialized for every call (Kelvin Cao)
Host controller driver cleanups:
- Use of_device_get_match_data(), not of_match_device(), when we only
need the device data in altera, artpec6, cadence, designware-plat,
dra7xx, keystone, kirin (Fan Fei)
- Drop pointless of_device_get_match_data() cast in j721e (Bjorn
Helgaas)
- Drop redundant struct device * from j721e since struct cdns_pcie
already has one (Bjorn Helgaas)
- Rename driver structs to *_pcie in intel-gw, iproc, ls-gen4,
mediatek-gen3, microchip, mt7621, rcar-gen2, tegra194, uniphier,
xgene, xilinx, xilinx-cpm for consistency across drivers (Fan Fei)
- Fix invalid address space conversions in hisi, spear13xx (Bjorn
Helgaas)
Miscellaneous:
- Sort Intel Device IDs by value (Andy Shevchenko)
- Change Capability offsets to hex to match spec (Baruch Siach)
- Correct misspellings (Krzysztof Wilczyński)
- Terminate statement with semicolon in pci_endpoint_test.c (Ming
Wang)"
* tag 'pci-v5.17-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (151 commits)
PCI: mt7621: Allow COMPILE_TEST for all arches
PCI: mt7621: Add missing MODULE_LICENSE()
PCI: mt7621: Move MIPS setup to pcibios_root_bridge_prepare()
PCI: Let pcibios_root_bridge_prepare() access bridge->windows
PCI: mt7621: Declare mt7621_pci_ops static
PCI: brcmstb: Do not turn off WOL regulators on suspend
PCI: brcmstb: Add control of subdevice voltage regulators
PCI: brcmstb: Add mechanism to turn on subdev regulators
PCI: brcmstb: Split brcm_pcie_setup() into two funcs
dt-bindings: PCI: Add bindings for Brcmstb EP voltage regulators
dt-bindings: PCI: Correct brcmstb interrupts, interrupt-map.
PCI: brcmstb: Fix function return value handling
PCI: brcmstb: Do not use __GENMASK
PCI: brcmstb: Declare 'used' as bitmap, not unsigned long
PCI: hv: Add arm64 Hyper-V vPCI support
PCI: hv: Make the code arch neutral by adding arch specific interfaces
PCI: pciehp: Use down_read/write_nested(reset_lock) to fix lockdep errors
x86/PCI: Remove initialization of static variables to false
PCI: Use DWORD accesses for LTR, L1 SS to avoid erratum
misc: pci_endpoint_test: Terminate statement with semicolon
...
|
||
|
Linus Torvalds
|
f56caedaf9 |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: "146 patches. Subsystems affected by this patch series: kthread, ia64, scripts, ntfs, squashfs, ocfs2, vfs, and mm (slab-generic, slab, kmemleak, dax, kasan, debug, pagecache, gup, shmem, frontswap, memremap, memcg, selftests, pagemap, dma, vmalloc, memory-failure, hugetlb, userfaultfd, vmscan, mempolicy, oom-kill, hugetlbfs, migration, thp, ksm, page-poison, percpu, rmap, zswap, zram, cleanups, hmm, and damon)" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (146 commits) mm/damon: hide kernel pointer from tracepoint event mm/damon/vaddr: hide kernel pointer from damon_va_three_regions() failure log mm/damon/vaddr: use pr_debug() for damon_va_three_regions() failure logging mm/damon/dbgfs: remove an unnecessary variable mm/damon: move the implementation of damon_insert_region to damon.h mm/damon: add access checking for hugetlb pages Docs/admin-guide/mm/damon/usage: update for schemes statistics mm/damon/dbgfs: support all DAMOS stats Docs/admin-guide/mm/damon/reclaim: document statistics parameters mm/damon/reclaim: provide reclamation statistics mm/damon/schemes: account how many times quota limit has exceeded mm/damon/schemes: account scheme actions that successfully applied mm/damon: remove a mistakenly added comment for a future feature Docs/admin-guide/mm/damon/usage: update for kdamond_pid and (mk|rm)_contexts Docs/admin-guide/mm/damon/usage: mention tracepoint at the beginning Docs/admin-guide/mm/damon/usage: remove redundant information Docs/admin-guide/mm/damon/usage: update for scheme quotas and watermarks mm/damon: convert macro functions to static inline functions mm/damon: modify damon_rand() macro to static inline function mm/damon: move damon_rand() definition into damon.h ... |
||
Yury Norov
|
47d8c15615 |
include: move find.h from asm_generic to linux
find_bit API and bitmap API are closely related, but inclusion paths are different - include/asm-generic and include/linux, correspondingly. In the past it made a lot of troubles due to circular dependencies and/or undefined symbols. Fix this by moving find.h under include/linux. Signed-off-by: Yury Norov <yury.norov@gmail.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> |
||
Aneesh Kumar K.V
|
21b084fdf2 |
mm/mempolicy: wire up syscall set_mempolicy_home_node
Link: https://lkml.kernel.org/r/20211202123810.267175-4-aneesh.kumar@linux.ibm.com Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Ben Widawsky <ben.widawsky@intel.com> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Feng Tang <feng.tang@intel.com> Cc: Michal Hocko <mhocko@kernel.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: Andi Kleen <ak@linux.intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Huang Ying <ying.huang@intel.com> Cc: <linux-api@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
Qi Zheng
|
36ef159f44 |
mm: remove redundant check about FAULT_FLAG_ALLOW_RETRY bit
Since commit
|
||
Masahiro Yamada
|
7ce7e984ab |
kbuild: rename cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}
GZIP-compressed files end with 4 byte data that represents the size
of the original input. The decompressors (the self-extracting kernel)
exploit it to know the vmlinux size beforehand. To mimic the GZIP's
trailer, Kbuild provides cmd_{bzip2,lzma,lzo,lz4,xzkern,zstd22}.
Unfortunately these macros are used everywhere despite the appended
size data is only useful for the decompressors.
There is no guarantee that such hand-crafted trailers are safely ignored.
In fact, the kernel refuses compressed initramdfs with the garbage data.
That is why usr/Makefile overrides size_append to make it no-op.
To limit the use of such broken compressed files, this commit renames
the existing macros as follows:
cmd_bzip2 --> cmd_bzip2_with_size
cmd_lzma --> cmd_lzma_with_size
cmd_lzo --> cmd_lzo_with_size
cmd_lz4 --> cmd_lz4_with_size
cmd_xzkern --> cmd_xzkern_with_size
cmd_zstd22 --> cmd_zstd22_with_size
To keep the decompressors working, I updated the following Makefiles
accordingly:
arch/arm/boot/compressed/Makefile
arch/h8300/boot/compressed/Makefile
arch/mips/boot/compressed/Makefile
arch/parisc/boot/compressed/Makefile
arch/s390/boot/compressed/Makefile
arch/sh/boot/compressed/Makefile
arch/x86/boot/compressed/Makefile
I reused the current macro names for the normal usecases; they produce
the compressed data in the proper format.
I did not touch the following:
arch/arc/boot/Makefile
arch/arm64/boot/Makefile
arch/csky/boot/Makefile
arch/mips/boot/Makefile
arch/riscv/boot/Makefile
arch/sh/boot/Makefile
kernel/Makefile
This means those Makefiles will stop appending the size data.
I dropped the 'override size_append' hack from usr/Makefile.
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <n.schier@avm.de>
|
||
|
Linus Torvalds
|
d9b5941bb5 |
LED updates for 5.17. Nothing major is happening here.
I had to rebase at last moment to fix wrong author of one commit. Sorry about that. -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRPfPO7r0eAhk010v0w5/Bqldv68gUCYd8hdwAKCRAw5/Bqldv6 8m3sAKC20ddEFW04Mk45Tw72qSyud6vhwQCaAnQy6dcd+zV6LOxosgLZdtXkvx0= =CU+X -----END PGP SIGNATURE----- Merge tag 'leds-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds Pull LED updates from Pavel Machek: "Nothing major is happening here" * tag 'leds-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds: leds: lp55xx: initialise output direction from dts ARM: dts: omap3-n900: Fix lp5523 for multi color leds: ktd2692: Drop calling dev_of_node() in ktd2692_parse_dt leds: lgm-sso: Get rid of duplicate of_node assignment leds: tca6507: Get rid of duplicate of_node assignment leds: leds-fsg: Drop FSG3 LED driver leds: lp50xx: remove unused variable dt-bindings: leds: Replace moonlight with indicator in mt6360 example leds: led-core: Update fwnode with device_set_node leds: tca6507: use swap() to make code cleaner leds: Add mt6360 driver dt-bindings: leds: Add bindings for MT6360 LED |
||
|
Linus Torvalds
|
ce990f1de0 |
xen: branch for v5.17-rc1
-----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCYd729AAKCRCAXGG7T9hj vmPzAP9MnRSseEV8C1t1naeW6W57DCQ9iTOXwC74q/5OxaINngEA7O2H6+FeRH63 lo3vOW/S2W8G+iqET5DQ9z3YDQnItww= =Zlo8 -----END PGP SIGNATURE----- Merge tag 'for-linus-5.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - a fix for the Xen gntdev driver - a fix for running as Xen dom0 booted via EFI and the EFI framebuffer being located above 4GB - a series for support of mapping other guest's memory by using zone device when running as Xen guest on Arm * tag 'for-linus-5.17-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: dt-bindings: xen: Clarify "reg" purpose arm/xen: Read extended regions from DT and init Xen resource xen/unpopulated-alloc: Add mechanism to use Xen resource xen/balloon: Bring alloc(free)_xenballooned_pages helpers back arm/xen: Switch to use gnttab_setup_auto_xlat_frames() for DT xen/unpopulated-alloc: Drop check for virt_addr_valid() in fill_list() xen/x86: obtain upper 32 bits of video frame buffer address for Dom0 xen/gntdev: fix unmap notification order |
||
|
Linus Torvalds
|
8e5b0adeea |
Peter Zijlstra says:
"Cleanup of the perf/kvm interaction." -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEzv7L6UO9uDPlPSfHEsHwGGHeVUoFAmHdvbkACgkQEsHwGGHe VUrX7w/9FwKUm0WlGcQIAOSdWk85N2qAVH3brYcQHNpTCVe68TOqTCrxCDrGgyUq 2XnCOim99MUlnsVU6QRZqF4yJ8S1tGrc0COJ/qR4SGntucu0oYuDe2aMVq+mWUD7 /IThA0oMRfhki9WwAyUuyCrXzk4blZdlrXyYIRMJGl9xeGNy3cvUtU8f68Kiy22E OcmQ/o9Etsr38dueAMU1KYEmgSTvG47rS8nfyRUu3QpJHbyLmRXH32PQrm3tduxS Bw3gMAH5vqq1UDZJ8ZvsPsO0vFX7dtnKEwEKz4qdtRWk9gi8oLGHIwIXC+VtNqpf mCmX33Jw8uFz9h3JhE84J0j/CgsWHoU6MOs0MOch4Tb69/BfCjQnw1enImhejG8q YEIDjJf/vgRNaw9PYshiTHT+EJTe9inT3S4eK/ynLRDUEslAqyWZZm7bUE/XrEDi yRyGIxry/hNZVvRkXT9QBw32fpgnIH2NAMPLEjJSGCRxT89Tfqz0aRDfacCuHTTh P8pAeiDuy/6RkDlQckOZJWOFFh2IHsykX2l3IJcHqVRqt4ob9b+SZB5qoH/Mv9qb MSAqdFUupYZFC+6XuPAeX5/Mo+wSkP+pYYSbWNxjUa0yNiYecOjE7/8T2SB2y6Mx lk2L0ypsZUYSmpHSfvOdPmf6ucj19/5B4+VCX6PQfcNJTnvvhTE= =tU5G -----END PGP SIGNATURE----- Merge tag 'perf_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf updates from Borislav Petkov: "Cleanup of the perf/kvm interaction." * tag 'perf_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf: Drop guest callback (un)register stubs KVM: arm64: Drop perf.c and fold its tiny bits of code into arm.c KVM: arm64: Hide kvm_arm_pmu_available behind CONFIG_HW_PERF_EVENTS=y KVM: arm64: Convert to the generic perf callbacks KVM: x86: Move Intel Processor Trace interrupt handler to vmx.c KVM: Move x86's perf guest info callbacks to generic KVM KVM: x86: More precisely identify NMI from guest when handling PMI KVM: x86: Drop current_vcpu for kvm_running_vcpu + kvm_arch_vcpu variable perf/core: Use static_call to optimize perf_guest_info_callbacks perf: Force architectures to opt-in to guest callbacks perf: Add wrappers for invoking guest callbacks perf/core: Rework guest callbacks to prepare for static_call support perf: Drop dead and useless guest "support" from arm, csky, nds32 and riscv perf: Stop pretending that perf can handle multiple guest callbacks KVM: x86: Register Processor Trace interrupt hook iff PT enabled in guest KVM: x86: Register perf callbacks after calling vendor's hardware_setup() perf: Protect perf_guest_cbs with RCU |
||
|
Linus Torvalds
|
342465f533 |
TTY/Serial driver updates for 5.17-rc1
Here is the big set of tty/serial driver updates for 5.17-rc1.
Nothing major in here, just lots of good updates and fixes, including:
- more tty core cleanups from Jiri as well as mxser driver
cleanups. This is the majority of the core diffstat
- tty documentation updates from Jiri
- platform_get_irq() updates
- various serial driver updates for new features and hardware
- fifo usage for 8250 console, reducing cpu load a lot
- LED fix for keyboards, long-time bugfix that went through many
revisions
- minor cleanups
All have been in linux-next for a while with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYd7Q0g8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yn3FACgoFZEFY04TU+Cd9mrlRq/mazZm/IAniJfPxOF
U0s57L5o1dlnmawh8mmV
=HSOB
-----END PGP SIGNATURE-----
Merge tag 'tty-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the big set of tty/serial driver updates for 5.17-rc1.
Nothing major in here, just lots of good updates and fixes, including:
- more tty core cleanups from Jiri as well as mxser driver cleanups.
This is the majority of the core diffstat
- tty documentation updates from Jiri
- platform_get_irq() updates
- various serial driver updates for new features and hardware
- fifo usage for 8250 console, reducing cpu load a lot
- LED fix for keyboards, long-time bugfix that went through many
revisions
- minor cleanups
All have been in linux-next for a while with no reported problems"
* tag 'tty-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (119 commits)
serial: core: Keep mctrl register state and cached copy in sync
serial: stm32: correct loop for dma error handling
serial: stm32: fix flow control transfer in DMA mode
serial: stm32: rework TX DMA state condition
serial: stm32: move tx dma terminate DMA to shutdown
serial: pl011: Drop redundant DTR/RTS preservation on close/open
serial: pl011: Drop CR register reset on set_termios
serial: pl010: Drop CR register reset on set_termios
serial: liteuart: fix MODULE_ALIAS
serial: 8250_bcm7271: Fix return error code in case of dma_alloc_coherent() failure
Revert "serdev: BREAK/FRAME/PARITY/OVERRUN notification prototype V2"
tty: goldfish: Use platform_get_irq() to get the interrupt
serdev: BREAK/FRAME/PARITY/OVERRUN notification prototype V2
tty: serial: meson: Drop the legacy compatible strings and clock code
serial: pmac_zilog: Use platform_get_irq() to get the interrupt
serial: bcm63xx: Use platform_get_irq() to get the interrupt
serial: ar933x: Use platform_get_irq() to get the interrupt
serial: vt8500: Use platform_get_irq() to get the interrupt
serial: altera_jtaguart: Use platform_get_irq_optional() to get the interrupt
serial: pxa: Use platform_get_irq() to get the interrupt
...
|
||
Sicelo A. Mhlongo
|
e9af026a3b |
ARM: dts: omap3-n900: Fix lp5523 for multi color
Since the LED multicolor framework support was added in commit |
||
|
Linus Torvalds
|
daadb3bd0e |
Peter Zijlstra says:
"Lots of cleanups and preparation; highlights:
- futex: Cleanup and remove runtime futex_cmpxchg detection
- rtmutex: Some fixes for the PREEMPT_RT locking infrastructure
- kcsan: Share owner_on_cpu() between mutex,rtmutex and rwsem and
annotate the racy owner->on_cpu access *once*.
- atomic64: Dead-Code-Elemination"
-----BEGIN PGP SIGNATURE-----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=vrYy
-----END PGP SIGNATURE-----
Merge tag 'locking_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking updates from Borislav Petkov:
"Lots of cleanups and preparation. Highlights:
- futex: Cleanup and remove runtime futex_cmpxchg detection
- rtmutex: Some fixes for the PREEMPT_RT locking infrastructure
- kcsan: Share owner_on_cpu() between mutex,rtmutex and rwsem and
annotate the racy owner->on_cpu access *once*.
- atomic64: Dead-Code-Elemination"
[ Description above by Peter Zijlstra ]
* tag 'locking_core_for_v5.17_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/atomic: atomic64: Remove unusable atomic ops
futex: Fix additional regressions
locking: Allow to include asm/spinlock_types.h from linux/spinlock_types_raw.h
x86/mm: Include spinlock_t definition in pgtable.
locking: Mark racy reads of owner->on_cpu
locking: Make owner_on_cpu() into <linux/sched.h>
lockdep/selftests: Adapt ww-tests for PREEMPT_RT
lockdep/selftests: Skip the softirq related tests on PREEMPT_RT
lockdep/selftests: Unbalanced migrate_disable() & rcu_read_lock().
lockdep/selftests: Avoid using local_lock_{acquire|release}().
lockdep: Remove softirq accounting on PREEMPT_RT.
locking/rtmutex: Add rt_mutex_lock_nest_lock() and rt_mutex_lock_killable().
locking/rtmutex: Squash self-deadlock check for ww_rt_mutex.
locking: Remove rt_rwlock_is_contended().
sched: Trigger warning if ->migration_disabled counter underflows.
futex: Fix sparc32/m68k/nds32 build regression
futex: Remove futex_cmpxchg detection
futex: Ensure futex_atomic_cmpxchg_inatomic() is present
kernel/locking: Use a pointer in ww_mutex_trylock().
|
||
|
Linus Torvalds
|
3e3a138a46 |
ARM updates for 5.17-rc1:
- amba bus irq rework - add kfence support - support for Cortex M33 and M55 CPUs - kbuild updates for decompressor - let core code manage thread_info::cpu - avoid unpredictable NOP encoding in decompressor - reduce information printed in calltraces -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuNNh8scc2k/wOAE+9OeQG+StrGQFAmHdmigACgkQ9OeQG+St rGSGzQ//cxjY7mEAwqWtvHanwWZ+gzr+co5xse6LAIwieK98KQS70nnWZLWaCKtQ lHhyAWPIqVbm8qNjcpHWP0awNUo5PSTLZU+eSA/nsC1wyjwSENgXXjIqczJz1K0w cMu4Xn4skSQ7tS2gU8z5G1SMqL3OcWsRgiwtCINt7D/ERQ81C/pD6iep/TEvi+lD s07bXyy2Z9lam0Nv2qmCu4aSSTPuFJt19DkrctHGmAxCzbImUXr2h/z/JyNeCjJ2 N2ogUYd1gjfzHC1uevUv0SQUnWk5De3mJN91JdoRdWhjwir2j1ge8m2xxVI4ctrG 1x+gkGQL0Tt4O080PTeyDPJLW1qJkxPajBVk0iCms4NogEz105wRzS9UwbGhYcuH M6TAyR014Z2mwbZNhegyvCpsdMEAFdzorwiC1rtq/BGti3QQJ4F4xve1nqqGR101 XH9iLI7NRkZQWguKs27LEMAwW6XfDg1jrb6xi/IsqoSUQc+jIZCzfHT1FRhJAkGM Z5X8sI9uXq7doBQy/ylL8/69+aWEhQobrnIW8C89WhYYoZFLjPvHN5DkiTzJ12zm 8hlYnSkYYrKWZmAv/shcY6jIhWnGsatrCOD8jQRzBXGmG5zHmaVD0tYCGbxJHZk8 CcTaG4D3WaxXh5FEA3dkKkTBJGrampdZ3OHXwkMR3alUSICR3VE= =Pvr1 -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm Pull ARM updates from Russell King: - amba bus irq rework - add kfence support - support for Cortex M33 and M55 CPUs - kbuild updates for decompressor - let core code manage thread_info::cpu - avoid unpredictable NOP encoding in decompressor - reduce information printed in calltraces * tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: reduce the information printed in call traces ARM: 9168/1: Add support for Cortex-M55 processor ARM: 9167/1: Add support for Cortex-M33 processor ARM: 9166/1: Support KFENCE for ARM ARM: 9165/1: mm: Provide is_write_fault() ARM: 9164/1: mm: Provide set_memory_valid() ARM: 9163/1: amba: Move of_amba_device_decode_irq() into amba_probe() ARM: 9162/1: amba: Kill sysfs attribute file of irq ARM: 9161/1: mm: mark private VM_FAULT_X defines as vm_fault_t ARM: 9159/1: decompressor: Avoid UNPREDICTABLE NOP encoding ARM: 9158/1: leave it to core code to manage thread_info::cpu ARM: 9154/1: decompressor: do not copy source files while building |
||
|
Linus Torvalds
|
282aa44c21 |
spi: Updates for v5.17
This has mostly been a quiet release for the SPI subsystem, almost all
cleanups and fixes to existing drivers. A couple of changes that stand
out:
- Cleanups and support for version specific features in the DesignWare
controller.
- Removal of support for Netlogic devices from the XLP driver, the
platform had previously been removed by MIPS so the support couldn't
be used.
- Conversion of several DT bindings to YAML format.
-----BEGIN PGP SIGNATURE-----
iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAmHcNHcACgkQJNaLcl1U
h9Bm0Qf7B+2c0Mi8GGJ1TCL44IGTAs9DDOK1uvtaL6VOP5XA1CAm92na4+xghb05
xIxvHF/IyC4rAUjg+8btzgIBSmtBXNELO4JFCVXdKnaFPPjIjJfzE9eMdcK6HVdq
6ZNNVRCFv9E6Dy9cEPyU9dUNKSwJmE6ok8qHxo7f78WeftPWmBvMXa5knE5rj+d4
IiqaJg0L2jdGkTM5Qy0Mm+dI0dTUEkGCrjMhyJXbhry0H7L8z9f9utWI3QE8IXyG
oyt2k7+MSrb6jeb9MRuD/9GC6VdaVv6MWTBEA0yTTsaGZhXwcpy9XJXy7xbbdF6P
g7cd4E4Rlfz4Y9j8GSaDW4AuuUBB3A==
=LgO4
-----END PGP SIGNATURE-----
Merge tag 'spi-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"This has mostly been a quiet release for the SPI subsystem, almost all
cleanups and fixes to existing drivers.
A couple of changes that stand out:
- Cleanups and support for version specific features in the
DesignWare controller.
- Removal of support for Netlogic devices from the XLP driver, the
platform had previously been removed by MIPS so the support
couldn't be used.
- Conversion of several DT bindings to YAML format"
* tag 'spi-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (53 commits)
spi: don't include ptp_clock_kernel.h in spi.h
spi: spi-meson-spifc: Add missing pm_runtime_disable() in meson_spifc_probe
spi: atmel: Fix typo
spi: dt-bindings: mediatek,spi-mtk-nor: Fix example 'interrupts' property
spi: qcom: geni: handle timeout for gpi mode
spi: qcom: geni: set the error code for gpi transfer
spi: spi-mux: Add reference to spi-peripheral-props.yaml schema
spi: ar934x: fix transfer size
spi: pxa2xx: Propagate firmware node
spi: dw: Propagate firmware node
spi: dln2: Propagate firmware node
spi: ar934x: fix transfer and word delays
spi: uniphier: Fix a bug that doesn't point to private data correctly
spi: spi-mtk-nor: add new clock name 'axi' for spi nor
spi: atmel,quadspi: Define sama7g5 QSPI
spi: atmel,quadspi: Convert to json-schema
spi: Fix incorrect cs_setup delay handling
dt-bindings: mtd: spi-nor: Add a reference to spi-peripheral-props.yaml
spi: dt-bindings: cdns,qspi-nor: Move peripheral-specific properties out
spi: dt-bindings: add schema listing peripheral-specific properties
...
|
||
|
Linus Torvalds
|
b35b6d4d71 |
Power management updates for 5.17-rc1
- Add new P-state driver for AMD processors (Huang Rui).
- Fix initialization of min and max frequency QoS requests in the
cpufreq core (Rafael Wysocki).
- Fix EPP handling on Alder Lake in intel_pstate (Srinivas Pandruvada).
- Make intel_pstate update cpuinfo.max_freq when notified of HWP
capabilities changes and drop a redundant function call from that
driver (Rafael Wysocki).
- Improve IRQ support in the Qcom cpufreq driver (Ard Biesheuvel,
Stephen Boyd, Vladimir Zapolskiy).
- Fix double devm_remap() in the Mediatek cpufreq driver (Hector Yuan).
- Introduce thermal pressure helpers for cpufreq CPU cooling (Lukasz
Luba).
- Make cpufreq use default_groups in kobj_type (Greg Kroah-Hartman).
- Make cpuidle use default_groups in kobj_type (Greg Kroah-Hartman).
- Fix two comments in cpuidle code (Jason Wang, Yang Li).
- Allow model-specific normal EPB value to be used in the intel_epb
sysfs attribute handling code (Srinivas Pandruvada).
- Simplify locking in pm_runtime_put_suppliers() (Rafael Wysocki).
- Add safety net to supplier device release in the runtime PM core
code (Rafael Wysocki).
- Capture device status before disabling runtime PM for it (Rafael
Wysocki).
- Add new macros for declaring PM operations to allow drivers to
avoid guarding them with CONFIG_PM #ifdefs or __maybe_unused and
update some drivers to use these macros (Paul Cercueil).
- Allow ACPI hardware signature to be honoured during restore from
hibernation (David Woodhouse).
- Update outdated operating performance points (OPP) documentation
(Tang Yizhou).
- Reduce log severity for informative message regarding frequency
transition failures in devfreq (Tzung-Bi Shih).
- Add DRAM frequency controller devfreq driver for Allwinner sunXi
SoCs (Samuel Holland).
- Add missing COMMON_CLK dependency to sun8i devfreq driver (Arnd
Bergmann).
- Add support for new layout of Psys PowerLimit Register on SPR to
the Intel RAPL power capping driver (Zhang Rui).
- Fix typo in a comment in idle_inject.c (Jason Wang).
- Remove unused function definition from the DTPM (Dynamit Thermal
Power Management) power capping framework (Daniel Lezcano).
- Reduce DTPM trace verbosity (Daniel Lezcano).
-----BEGIN PGP SIGNATURE-----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=1egI
-----END PGP SIGNATURE-----
Merge tag 'pm-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management updates from Rafael Wysocki:
"The most signigicant change here is the addition of a new cpufreq
'P-state' driver for AMD processors as a better replacement for the
venerable acpi-cpufreq driver.
There are also other cpufreq updates (in the core, intel_pstate, ARM
drivers), PM core updates (mostly related to adding new macros for
declaring PM operations which should make the lives of driver
developers somewhat easier), and a bunch of assorted fixes and
cleanups.
Summary:
- Add new P-state driver for AMD processors (Huang Rui).
- Fix initialization of min and max frequency QoS requests in the
cpufreq core (Rafael Wysocki).
- Fix EPP handling on Alder Lake in intel_pstate (Srinivas
Pandruvada).
- Make intel_pstate update cpuinfo.max_freq when notified of HWP
capabilities changes and drop a redundant function call from that
driver (Rafael Wysocki).
- Improve IRQ support in the Qcom cpufreq driver (Ard Biesheuvel,
Stephen Boyd, Vladimir Zapolskiy).
- Fix double devm_remap() in the Mediatek cpufreq driver (Hector
Yuan).
- Introduce thermal pressure helpers for cpufreq CPU cooling (Lukasz
Luba).
- Make cpufreq use default_groups in kobj_type (Greg Kroah-Hartman).
- Make cpuidle use default_groups in kobj_type (Greg Kroah-Hartman).
- Fix two comments in cpuidle code (Jason Wang, Yang Li).
- Allow model-specific normal EPB value to be used in the intel_epb
sysfs attribute handling code (Srinivas Pandruvada).
- Simplify locking in pm_runtime_put_suppliers() (Rafael Wysocki).
- Add safety net to supplier device release in the runtime PM core
code (Rafael Wysocki).
- Capture device status before disabling runtime PM for it (Rafael
Wysocki).
- Add new macros for declaring PM operations to allow drivers to
avoid guarding them with CONFIG_PM #ifdefs or __maybe_unused and
update some drivers to use these macros (Paul Cercueil).
- Allow ACPI hardware signature to be honoured during restore from
hibernation (David Woodhouse).
- Update outdated operating performance points (OPP) documentation
(Tang Yizhou).
- Reduce log severity for informative message regarding frequency
transition failures in devfreq (Tzung-Bi Shih).
- Add DRAM frequency controller devfreq driver for Allwinner sunXi
SoCs (Samuel Holland).
- Add missing COMMON_CLK dependency to sun8i devfreq driver (Arnd
Bergmann).
- Add support for new layout of Psys PowerLimit Register on SPR to
the Intel RAPL power capping driver (Zhang Rui).
- Fix typo in a comment in idle_inject.c (Jason Wang).
- Remove unused function definition from the DTPM (Dynamit Thermal
Power Management) power capping framework (Daniel Lezcano).
- Reduce DTPM trace verbosity (Daniel Lezcano)"
* tag 'pm-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (53 commits)
x86, sched: Fix undefined reference to init_freq_invariance_cppc() build error
cpufreq: amd-pstate: Fix Kconfig dependencies for AMD P-State
cpufreq: amd-pstate: Fix struct amd_cpudata kernel-doc comment
cpuidle: use default_groups in kobj_type
x86: intel_epb: Allow model specific normal EPB value
MAINTAINERS: Add AMD P-State driver maintainer entry
Documentation: amd-pstate: Add AMD P-State driver introduction
cpufreq: amd-pstate: Add AMD P-State performance attributes
cpufreq: amd-pstate: Add AMD P-State frequencies attributes
cpufreq: amd-pstate: Add boost mode support for AMD P-State
cpufreq: amd-pstate: Add trace for AMD P-State module
cpufreq: amd-pstate: Introduce the support for the processors with shared memory solution
cpufreq: amd-pstate: Add fast switch function for AMD P-State
cpufreq: amd-pstate: Introduce a new AMD P-State driver to support future processors
ACPI: CPPC: Add CPPC enable register function
ACPI: CPPC: Check present CPUs for determining _CPC is valid
ACPI: CPPC: Implement support for SystemIO registers
x86/msr: Add AMD CPPC MSR definitions
x86/cpufeatures: Add AMD Collaborative Processor Performance Control feature flag
cpufreq: use default_groups in kobj_type
...
|
||
|
Linus Torvalds
|
8efd0d9c31 |
Networking changes for 5.17.
Core
----
- Defer freeing TCP skbs to the BH handler, whenever possible,
or at least perform the freeing outside of the socket lock section
to decrease cross-CPU allocator work and improve latency.
- Add netdevice refcount tracking to locate sources of netdevice
and net namespace refcount leaks.
- Make Tx watchdog less intrusive - avoid pausing Tx and restarting
all queues from a single CPU removing latency spikes.
- Various small optimizations throughout the stack from Eric Dumazet.
- Make netdev->dev_addr[] constant, force modifications to go via
appropriate helpers to allow us to keep addresses in ordered data
structures.
- Replace unix_table_lock with per-hash locks, improving performance
of bind() calls.
- Extend skb drop tracepoint with a drop reason.
- Allow SO_MARK and SO_PRIORITY setsockopt under CAP_NET_RAW.
BPF
---
- New helpers:
- bpf_find_vma(), find and inspect VMAs for profiling use cases
- bpf_loop(), runtime-bounded loop helper trading some execution
time for much faster (if at all converging) verification
- bpf_strncmp(), improve performance, avoid compiler flakiness
- bpf_get_func_arg(), bpf_get_func_ret(), bpf_get_func_arg_cnt()
for tracing programs, all inlined by the verifier
- Support BPF relocations (CO-RE) in the kernel loader.
- Further the support for BTF_TYPE_TAG annotations.
- Allow access to local storage in sleepable helpers.
- Convert verifier argument types to a composable form with different
attributes which can be shared across types (ro, maybe-null).
- Prepare libbpf for upcoming v1.0 release by cleaning up APIs,
creating new, extensible ones where missing and deprecating those
to be removed.
Protocols
---------
- WiFi (mac80211/cfg80211):
- notify user space about long "come back in N" AP responses,
allow it to react to such temporary rejections
- allow non-standard VHT MCS 10/11 rates
- use coarse time in airtime fairness code to save CPU cycles
- Bluetooth:
- rework of HCI command execution serialization to use a common
queue and work struct, and improve handling errors reported
in the middle of a batch of commands
- rework HCI event handling to use skb_pull_data, avoiding packet
parsing pitfalls
- support AOSP Bluetooth Quality Report
- SMC:
- support net namespaces, following the RDMA model
- improve connection establishment latency by pre-clearing buffers
- introduce TCP ULP for automatic redirection to SMC
- Multi-Path TCP:
- support ioctls: SIOCINQ, OUTQ, and OUTQNSD
- support socket options: IP_TOS, IP_FREEBIND, IP_TRANSPARENT,
IPV6_FREEBIND, and IPV6_TRANSPARENT, TCP_CORK and TCP_NODELAY
- support cmsgs: TCP_INQ
- improvements in the data scheduler (assigning data to subflows)
- support fastclose option (quick shutdown of the full MPTCP
connection, similar to TCP RST in regular TCP)
- MCTP (Management Component Transport) over serial, as defined by
DMTF spec DSP0253 - "MCTP Serial Transport Binding".
Driver API
----------
- Support timestamping on bond interfaces in active/passive mode.
- Introduce generic phylink link mode validation for drivers which
don't have any quirks and where MAC capability bits fully express
what's supported. Allow PCS layer to participate in the validation.
Convert a number of drivers.
- Add support to set/get size of buffers on the Rx rings and size of
the tx copybreak buffer via ethtool.
- Support offloading TC actions as first-class citizens rather than
only as attributes of filters, improve sharing and device resource
utilization.
- WiFi (mac80211/cfg80211):
- support forwarding offload (ndo_fill_forward_path)
- support for background radar detection hardware
- SA Query Procedures offload on the AP side
New hardware / drivers
----------------------
- tsnep - FPGA based TSN endpoint Ethernet MAC used in PLCs with
real-time requirements for isochronous communication with protocols
like OPC UA Pub/Sub.
- Qualcomm BAM-DMUX WWAN - driver for data channels of modems
integrated into many older Qualcomm SoCs, e.g. MSM8916 or
MSM8974 (qcom_bam_dmux).
- Microchip LAN966x multi-port Gigabit AVB/TSN Ethernet Switch
driver with support for bridging, VLANs and multicast forwarding
(lan966x).
- iwlmei driver for co-operating between Intel's WiFi driver and
Intel's Active Management Technology (AMT) devices.
- mse102x - Vertexcom MSE102x Homeplug GreenPHY chips
- Bluetooth:
- MediaTek MT7921 SDIO devices
- Foxconn MT7922A
- Realtek RTL8852AE
Drivers
-------
- Significantly improve performance in the datapaths of:
lan78xx, ax88179_178a, lantiq_xrx200, bnxt.
- Intel Ethernet NICs:
- igb: support PTP/time PEROUT and EXTTS SDP functions on
82580/i354/i350 adapters
- ixgbevf: new PF -> VF mailbox API which avoids the risk of
mailbox corruption with ESXi
- iavf: support configuration of VLAN features of finer granularity,
stacked tags and filtering
- ice: PTP support for new E822 devices with sub-ns precision
- ice: support firmware activation without reboot
- Mellanox Ethernet NICs (mlx5):
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- support TC forwarding when tunnel encap and decap happen between
two ports of the same NIC
- dynamically size and allow disabling various features to save
resources for running in embedded / SmartNIC scenarios
- Broadcom Ethernet NICs (bnxt):
- use page frag allocator to improve Rx performance
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- Other Ethernet NICs:
- amd-xgbe: add Ryzen 6000 (Yellow Carp) Ethernet support
- Microsoft cloud/virtual NIC (mana):
- add XDP support (PASS, DROP, TX)
- Mellanox Ethernet switches (mlxsw):
- initial support for Spectrum-4 ASICs
- VxLAN with IPv6 underlay
- Marvell Ethernet switches (prestera):
- support flower flow templates
- add basic IP forwarding support
- NXP embedded Ethernet switches (ocelot & felix):
- support Per-Stream Filtering and Policing (PSFP)
- enable cut-through forwarding between ports by default
- support FDMA to improve packet Rx/Tx to CPU
- Other embedded switches:
- hellcreek: improve trapping management (STP and PTP) packets
- qca8k: support link aggregation and port mirroring
- Qualcomm 802.11ax WiFi (ath11k):
- qca6390, wcn6855: enable 802.11 power save mode in station mode
- BSS color change support
- WCN6855 hw2.1 support
- 11d scan offload support
- scan MAC address randomization support
- full monitor mode, only supported on QCN9074
- qca6390/wcn6855: report signal and tx bitrate
- qca6390: rfkill support
- qca6390/wcn6855: regdb.bin support
- Intel WiFi (iwlwifi):
- support SAR GEO Offset Mapping (SGOM) and Time-Aware-SAR (TAS)
in cooperation with the BIOS
- support for Optimized Connectivity Experience (OCE) scan
- support firmware API version 68
- lots of preparatory work for the upcoming Bz device family
- MediaTek WiFi (mt76):
- Specific Absorption Rate (SAR) support
- mt7921: 160 MHz channel support
- RealTek WiFi (rtw88):
- Specific Absorption Rate (SAR) support
- scan offload
- Other WiFi NICs
- ath10k: support fetching (pre-)calibration data from nvmem
- brcmfmac: configure keep-alive packet on suspend
- wcn36xx: beacon filter support
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-----BEGIN PGP SIGNATURE-----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=KLm3
-----END PGP SIGNATURE-----
Merge tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
Pull networking updates from Jakub Kicinski:
"Core
----
- Defer freeing TCP skbs to the BH handler, whenever possible, or at
least perform the freeing outside of the socket lock section to
decrease cross-CPU allocator work and improve latency.
- Add netdevice refcount tracking to locate sources of netdevice and
net namespace refcount leaks.
- Make Tx watchdog less intrusive - avoid pausing Tx and restarting
all queues from a single CPU removing latency spikes.
- Various small optimizations throughout the stack from Eric Dumazet.
- Make netdev->dev_addr[] constant, force modifications to go via
appropriate helpers to allow us to keep addresses in ordered data
structures.
- Replace unix_table_lock with per-hash locks, improving performance
of bind() calls.
- Extend skb drop tracepoint with a drop reason.
- Allow SO_MARK and SO_PRIORITY setsockopt under CAP_NET_RAW.
BPF
---
- New helpers:
- bpf_find_vma(), find and inspect VMAs for profiling use cases
- bpf_loop(), runtime-bounded loop helper trading some execution
time for much faster (if at all converging) verification
- bpf_strncmp(), improve performance, avoid compiler flakiness
- bpf_get_func_arg(), bpf_get_func_ret(), bpf_get_func_arg_cnt()
for tracing programs, all inlined by the verifier
- Support BPF relocations (CO-RE) in the kernel loader.
- Further the support for BTF_TYPE_TAG annotations.
- Allow access to local storage in sleepable helpers.
- Convert verifier argument types to a composable form with different
attributes which can be shared across types (ro, maybe-null).
- Prepare libbpf for upcoming v1.0 release by cleaning up APIs,
creating new, extensible ones where missing and deprecating those
to be removed.
Protocols
---------
- WiFi (mac80211/cfg80211):
- notify user space about long "come back in N" AP responses,
allow it to react to such temporary rejections
- allow non-standard VHT MCS 10/11 rates
- use coarse time in airtime fairness code to save CPU cycles
- Bluetooth:
- rework of HCI command execution serialization to use a common
queue and work struct, and improve handling errors reported in
the middle of a batch of commands
- rework HCI event handling to use skb_pull_data, avoiding packet
parsing pitfalls
- support AOSP Bluetooth Quality Report
- SMC:
- support net namespaces, following the RDMA model
- improve connection establishment latency by pre-clearing buffers
- introduce TCP ULP for automatic redirection to SMC
- Multi-Path TCP:
- support ioctls: SIOCINQ, OUTQ, and OUTQNSD
- support socket options: IP_TOS, IP_FREEBIND, IP_TRANSPARENT,
IPV6_FREEBIND, and IPV6_TRANSPARENT, TCP_CORK and TCP_NODELAY
- support cmsgs: TCP_INQ
- improvements in the data scheduler (assigning data to subflows)
- support fastclose option (quick shutdown of the full MPTCP
connection, similar to TCP RST in regular TCP)
- MCTP (Management Component Transport) over serial, as defined by
DMTF spec DSP0253 - "MCTP Serial Transport Binding".
Driver API
----------
- Support timestamping on bond interfaces in active/passive mode.
- Introduce generic phylink link mode validation for drivers which
don't have any quirks and where MAC capability bits fully express
what's supported. Allow PCS layer to participate in the validation.
Convert a number of drivers.
- Add support to set/get size of buffers on the Rx rings and size of
the tx copybreak buffer via ethtool.
- Support offloading TC actions as first-class citizens rather than
only as attributes of filters, improve sharing and device resource
utilization.
- WiFi (mac80211/cfg80211):
- support forwarding offload (ndo_fill_forward_path)
- support for background radar detection hardware
- SA Query Procedures offload on the AP side
New hardware / drivers
----------------------
- tsnep - FPGA based TSN endpoint Ethernet MAC used in PLCs with
real-time requirements for isochronous communication with protocols
like OPC UA Pub/Sub.
- Qualcomm BAM-DMUX WWAN - driver for data channels of modems
integrated into many older Qualcomm SoCs, e.g. MSM8916 or MSM8974
(qcom_bam_dmux).
- Microchip LAN966x multi-port Gigabit AVB/TSN Ethernet Switch driver
with support for bridging, VLANs and multicast forwarding
(lan966x).
- iwlmei driver for co-operating between Intel's WiFi driver and
Intel's Active Management Technology (AMT) devices.
- mse102x - Vertexcom MSE102x Homeplug GreenPHY chips
- Bluetooth:
- MediaTek MT7921 SDIO devices
- Foxconn MT7922A
- Realtek RTL8852AE
Drivers
-------
- Significantly improve performance in the datapaths of: lan78xx,
ax88179_178a, lantiq_xrx200, bnxt.
- Intel Ethernet NICs:
- igb: support PTP/time PEROUT and EXTTS SDP functions on
82580/i354/i350 adapters
- ixgbevf: new PF -> VF mailbox API which avoids the risk of
mailbox corruption with ESXi
- iavf: support configuration of VLAN features of finer
granularity, stacked tags and filtering
- ice: PTP support for new E822 devices with sub-ns precision
- ice: support firmware activation without reboot
- Mellanox Ethernet NICs (mlx5):
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- support TC forwarding when tunnel encap and decap happen between
two ports of the same NIC
- dynamically size and allow disabling various features to save
resources for running in embedded / SmartNIC scenarios
- Broadcom Ethernet NICs (bnxt):
- use page frag allocator to improve Rx performance
- expose control over IRQ coalescing mode (CQE vs EQE) via ethtool
- Other Ethernet NICs:
- amd-xgbe: add Ryzen 6000 (Yellow Carp) Ethernet support
- Microsoft cloud/virtual NIC (mana):
- add XDP support (PASS, DROP, TX)
- Mellanox Ethernet switches (mlxsw):
- initial support for Spectrum-4 ASICs
- VxLAN with IPv6 underlay
- Marvell Ethernet switches (prestera):
- support flower flow templates
- add basic IP forwarding support
- NXP embedded Ethernet switches (ocelot & felix):
- support Per-Stream Filtering and Policing (PSFP)
- enable cut-through forwarding between ports by default
- support FDMA to improve packet Rx/Tx to CPU
- Other embedded switches:
- hellcreek: improve trapping management (STP and PTP) packets
- qca8k: support link aggregation and port mirroring
- Qualcomm 802.11ax WiFi (ath11k):
- qca6390, wcn6855: enable 802.11 power save mode in station mode
- BSS color change support
- WCN6855 hw2.1 support
- 11d scan offload support
- scan MAC address randomization support
- full monitor mode, only supported on QCN9074
- qca6390/wcn6855: report signal and tx bitrate
- qca6390: rfkill support
- qca6390/wcn6855: regdb.bin support
- Intel WiFi (iwlwifi):
- support SAR GEO Offset Mapping (SGOM) and Time-Aware-SAR (TAS)
in cooperation with the BIOS
- support for Optimized Connectivity Experience (OCE) scan
- support firmware API version 68
- lots of preparatory work for the upcoming Bz device family
- MediaTek WiFi (mt76):
- Specific Absorption Rate (SAR) support
- mt7921: 160 MHz channel support
- RealTek WiFi (rtw88):
- Specific Absorption Rate (SAR) support
- scan offload
- Other WiFi NICs
- ath10k: support fetching (pre-)calibration data from nvmem
- brcmfmac: configure keep-alive packet on suspend
- wcn36xx: beacon filter support"
* tag '5.17-net-next' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2048 commits)
tcp: tcp_send_challenge_ack delete useless param `skb`
net/qla3xxx: Remove useless DMA-32 fallback configuration
rocker: Remove useless DMA-32 fallback configuration
hinic: Remove useless DMA-32 fallback configuration
lan743x: Remove useless DMA-32 fallback configuration
net: enetc: Remove useless DMA-32 fallback configuration
cxgb4vf: Remove useless DMA-32 fallback configuration
cxgb4: Remove useless DMA-32 fallback configuration
cxgb3: Remove useless DMA-32 fallback configuration
bnx2x: Remove useless DMA-32 fallback configuration
et131x: Remove useless DMA-32 fallback configuration
be2net: Remove useless DMA-32 fallback configuration
vmxnet3: Remove useless DMA-32 fallback configuration
bna: Simplify DMA setting
net: alteon: Simplify DMA setting
myri10ge: Simplify DMA setting
qlcnic: Simplify DMA setting
net: allwinner: Fix print format
page_pool: remove spinlock in page_pool_refill_alloc_cache()
amt: fix wrong return type of amt_send_membership_update()
...
|