forked from Minki/linux
1f1929f3f2
9883 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Will Deacon
|
045afc2412 |
arm64: futex: Fix FUTEX_WAKE_OP atomic ops with non-zero result value
Rather embarrassingly, our futex() FUTEX_WAKE_OP implementation doesn't
explicitly set the return value on the non-faulting path and instead
leaves it holding the result of the underlying atomic operation. This
means that any FUTEX_WAKE_OP atomic operation which computes a non-zero
value will be reported as having failed. Regrettably, I wrote the buggy
code back in 2011 and it was upstreamed as part of the initial arm64
support in 2012.
The reasons we appear to get away with this are:
1. FUTEX_WAKE_OP is rarely used and therefore doesn't appear to get
exercised by futex() test applications
2. If the result of the atomic operation is zero, the system call
behaves correctly
3. Prior to version 2.25, the only operation used by GLIBC set the
futex to zero, and therefore worked as expected. From 2.25 onwards,
FUTEX_WAKE_OP is not used by GLIBC at all.
Fix the implementation by ensuring that the return value is either 0
to indicate that the atomic operation completed successfully, or -EFAULT
if we encountered a fault when accessing the user mapping.
Cc: <stable@kernel.org>
Fixes:
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Will Deacon
|
1e6f5440a6 |
arm64: backtrace: Don't bother trying to unwind the userspace stack
Calling dump_backtrace() with a pt_regs argument corresponding to
userspace doesn't make any sense and our unwinder will simply print
"Call trace:" before unwinding the stack looking for user frames.
Rather than go through this song and dance, just return early if we're
passed a user register state.
Cc: <stable@vger.kernel.org>
Fixes:
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Ard Biesheuvel
|
5a3ae7b314 |
arm64/ftrace: fix inadvertent BUG() in trampoline check
The ftrace trampoline code (which deals with modules loaded out of
BL range of the core kernel) uses plt_entries_equal() to check whether
the per-module trampoline equals a zero buffer, to decide whether the
trampoline has already been initialized.
This triggers a BUG() in the opcode manipulation code, since we end
up checking the ADRP offset of a 0x0 opcode, which is not an ADRP
instruction.
So instead, add a helper to check whether a PLT is initialized, and
call that from the frace code.
Cc: <stable@vger.kernel.org> # v5.0
Fixes:
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Linus Torvalds
|
d8491223bc |
ARM: SoC fixes
A collection of fixes from the last few weeks. Most of them are smaller
tweaks and fixes to DT and hardware descriptions for boards. Some of the
more significant ones are:
- eMMC and RGMII stability tweaks for rk3288
- DDC fixes for Rock PI 4
- Audio fixes for two TI am335x eval boards
- D_CAN clock fix for am335x
- Compilation fixes for clang
- !SMP compilation fix for one of the new platforms this release (milbeaut)
- A revert of a gpio fix for nomadik that instead was fixed in the gpio
subsystem
- Whitespace fix for the DT JSON schema (no tabs allowed)
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Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson:
"A collection of fixes from the last few weeks. Most of them are
smaller tweaks and fixes to DT and hardware descriptions for boards.
Some of the more significant ones are:
- eMMC and RGMII stability tweaks for rk3288
- DDC fixes for Rock PI 4
- Audio fixes for two TI am335x eval boards
- D_CAN clock fix for am335x
- Compilation fixes for clang
- !HOTPLUG_CPU compilation fix for one of the new platforms this
release (milbeaut)
- A revert of a gpio fix for nomadik that instead was fixed in the
gpio subsystem
- Whitespace fix for the DT JSON schema (no tabs allowed)"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (25 commits)
ARM: milbeaut: fix build with !CONFIG_HOTPLUG_CPU
ARM: iop: don't use using 64-bit DMA masks
ARM: orion: don't use using 64-bit DMA masks
Revert "ARM: dts: nomadik: Fix polarity of SPI CS"
dt-bindings: cpu: Fix JSON schema
arm/mach-at91/pm : fix possible object reference leak
ARM: dts: at91: Fix typo in ISC_D0 on PC9
ARM: dts: Fix dcan clkctrl clock for am3
reset: meson-audio-arb: Fix missing .owner setting of reset_controller_dev
dt-bindings: reset: meson-g12a: Add missing USB2 PHY resets
ARM: dts: rockchip: Remove #address/#size-cells from rk3288-veyron gpio-keys
ARM: dts: rockchip: Remove #address/#size-cells from rk3288 mipi_dsi
ARM: dts: rockchip: Fix gpu opp node names for rk3288
ARM: dts: am335x-evmsk: Correct the regulators for the audio codec
ARM: dts: am335x-evm: Correct the regulators for the audio codec
ARM: OMAP2+: add missing of_node_put after of_device_is_available
ARM: OMAP1: ams-delta: Fix broken GPIO ID allocation
arm64: dts: stratix10: add the sysmgr-syscon property from the gmac's
arm64: dts: rockchip: fix rk3328 sdmmc0 write errors
arm64: dts: rockchip: fix rk3328 rgmii high tx error rate
...
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Olof Johansson
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a97082852f |
Fixes for dtc warnings, fixes for ethernet transfers on rk3328,
sd-card related fixes on both rk3328 ans rk3288-tinker and a regulator fix on rock64 and making ddc actually work on the Rock PI 4 due to missing the ddc bus. -----BEGIN PGP SIGNATURE----- iQFEBAABCAAuFiEE7v+35S2Q1vLNA3Lx86Z5yZzRHYEFAlyhSTcQHGhlaWtvQHNu dGVjaC5kZQAKCRDzpnnJnNEdgZJDB/9YqOy1Xzf7URHsOHMecGkt1dMSQom+Ln6Y pc4Fxu93W3jsELPcVi01iRTYVg8W90RKjVLer+mM3LuFJpAh2hIxIcMZu7zqEZWg 6HNJA6GbcW0ZqUdBdV0GID0VIdHdkopq6b4qtbhuLUCaSzRocKgxStPPcEmeV4Yt HDZOzkuks+BgUfsCfYmEiyoEIVUFLMFsD/MLo1az1mGNQ0bpi4DYN8XCY8lKDtmT PHfLQuyWdmRAojD+xymvFShFGoyLAbHMK0v6ckaJ0tSy+3VQ8QgzCxhUPF+fR8vg 8kfgPGkjV5t7IS/DrcFYEp0vH2RRTMhOhx5PkFocypHK0J0UBzSs =KU2f -----END PGP SIGNATURE----- Merge tag 'v5.1-rockchip-dtfixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes Fixes for dtc warnings, fixes for ethernet transfers on rk3328, sd-card related fixes on both rk3328 ans rk3288-tinker and a regulator fix on rock64 and making ddc actually work on the Rock PI 4 due to missing the ddc bus. * tag 'v5.1-rockchip-dtfixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: Remove #address/#size-cells from rk3288-veyron gpio-keys ARM: dts: rockchip: Remove #address/#size-cells from rk3288 mipi_dsi ARM: dts: rockchip: Fix gpu opp node names for rk3288 arm64: dts: rockchip: fix rk3328 sdmmc0 write errors arm64: dts: rockchip: fix rk3328 rgmii high tx error rate ARM: dts: rockchip: Fix SD card detection on rk3288-tinker arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64 ARM: dts: rockchip: fix rk3288 cpu opp node reference arm64: dts: rockchip: add DDC bus on Rock Pi 4 arm64: dts: rockchip: fix rk3328-roc-cc gmac2io tx/rx_delay Signed-off-by: Olof Johansson <olof@lixom.net> |
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Olof Johansson
|
3e372088ab |
arm64: dts: stratix10: fix emac loading warning
- Add missing "altr,sysmgr-syscon" property to all gmac nodes -----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEoHhMeiyk5VmwVMwNGZQEC4GjKPQFAlybmyUUHGRpbmd1eWVu QGtlcm5lbC5vcmcACgkQGZQEC4GjKPQ4QxAAsdVsviPs9gP+6kZgs4XfZTxWTOBG MINa6/6LMDZG6soOV0hoi7S8MMgJGfrW0Pd0gwhBeBMw7Fe51i85RK8TwVX1cV6g VxeOKn63OUn0SemjbqsfiHTMT7A7Zmr0i5uJyrQOlcT1xa3HUrRB2VUB7StEtz/9 7bLxlyHh+bjxWc6b6muj4tB0pGDd3lk1wsFIoo6glDpSnaYs1EdU9l1R7Scn2Ev5 5LixDzIrQyqTMjnuCVSxSNOARUGFq4v+2EiLwO2F9hzE/NjFTmVS/apNCcw3KaAb VhnAMJPJ5OMhefoOcww901ZWTy+rYobsGrF7xf8/AR/WH/bPh2mVGqA/1FbcsQC6 TkR9evk9kCj87Ri7pbfIgdGywpFxpMla1z7I8yNhdwMcw2SuHds+8C9souZ5rEx1 yIifAJF1ZhJd52e54Xar85Kj72mKTI2Y+iJPyROUxjvyDSJ/2pzsgf96NH2PXWYw n2aRnRXudHnl0cos1p/s8VcpMM1NuEBr/aSMpwhImyWgVWzoPbpGY/wEToxenANO iyoRRh513etjQUa5Biw10B4B8r5LOhJfJ2/LTl8F5ANcYXKqkfYpllz7OYb4Ydfa QcduDWtdWxjwXeXF06fRRFHCYHg2GKGoWVAXz1qah/JclrUjzS65NWoLbb3+RJsU nPU2ZkOje/1Eh2A= =5h+u -----END PGP SIGNATURE----- Merge tag 'stratix10_fix_for_v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into arm/fixes arm64: dts: stratix10: fix emac loading warning - Add missing "altr,sysmgr-syscon" property to all gmac nodes * tag 'stratix10_fix_for_v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux: arm64: dts: stratix10: add the sysmgr-syscon property from the gmac's Signed-off-by: Olof Johansson <olof@lixom.net> |
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Linus Torvalds
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2f9e10acfa |
Fix unwind_frame() in the context of pseudo NMI.
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Steven Rostedt (VMware)
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32d9258662 |
syscalls: Remove start and number from syscall_set_arguments() args
After removing the start and count arguments of syscall_get_arguments() it seems reasonable to remove them from syscall_set_arguments(). Note, as of today, there are no users of syscall_set_arguments(). But we are told that there will be soon. But for now, at least make it consistent with syscall_get_arguments(). Link: http://lkml.kernel.org/r/20190327222014.GA32540@altlinux.org Cc: Oleg Nesterov <oleg@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Dave Martin <dave.martin@arm.com> Cc: "Dmitry V. Levin" <ldv@altlinux.org> Cc: x86@kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: uclinux-h8-devel@lists.sourceforge.jp Cc: linux-hexagon@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: nios2-dev@lists.rocketboards.org Cc: openrisc@lists.librecores.org Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-riscv@lists.infradead.org Cc: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: linux-um@lists.infradead.org Cc: linux-xtensa@linux-xtensa.org Cc: linux-arch@vger.kernel.org Acked-by: Max Filippov <jcmvbkbc@gmail.com> # For xtensa changes Acked-by: Will Deacon <will.deacon@arm.com> # For the arm64 bits Reviewed-by: Thomas Gleixner <tglx@linutronix.de> # for x86 Reviewed-by: Dmitry V. Levin <ldv@altlinux.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
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Steven Rostedt (Red Hat)
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b35f549df1 |
syscalls: Remove start and number from syscall_get_arguments() args
At Linux Plumbers, Andy Lutomirski approached me and pointed out that the function call syscall_get_arguments() implemented in x86 was horribly written and not optimized for the standard case of passing in 0 and 6 for the starting index and the number of system calls to get. When looking at all the users of this function, I discovered that all instances pass in only 0 and 6 for these arguments. Instead of having this function handle different cases that are never used, simply rewrite it to return the first 6 arguments of a system call. This should help out the performance of tracing system calls by ptrace, ftrace and perf. Link: http://lkml.kernel.org/r/20161107213233.754809394@goodmis.org Cc: Oleg Nesterov <oleg@redhat.com> Cc: Kees Cook <keescook@chromium.org> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Dave Martin <dave.martin@arm.com> Cc: "Dmitry V. Levin" <ldv@altlinux.org> Cc: x86@kernel.org Cc: linux-snps-arc@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-c6x-dev@linux-c6x.org Cc: uclinux-h8-devel@lists.sourceforge.jp Cc: linux-hexagon@vger.kernel.org Cc: linux-ia64@vger.kernel.org Cc: linux-mips@vger.kernel.org Cc: nios2-dev@lists.rocketboards.org Cc: openrisc@lists.librecores.org Cc: linux-parisc@vger.kernel.org Cc: linuxppc-dev@lists.ozlabs.org Cc: linux-riscv@lists.infradead.org Cc: linux-s390@vger.kernel.org Cc: linux-sh@vger.kernel.org Cc: sparclinux@vger.kernel.org Cc: linux-um@lists.infradead.org Cc: linux-xtensa@linux-xtensa.org Cc: linux-arch@vger.kernel.org Acked-by: Paul Burton <paul.burton@mips.com> # MIPS parts Acked-by: Max Filippov <jcmvbkbc@gmail.com> # For xtensa changes Acked-by: Will Deacon <will.deacon@arm.com> # For the arm64 bits Reviewed-by: Thomas Gleixner <tglx@linutronix.de> # for x86 Reviewed-by: Dmitry V. Levin <ldv@altlinux.org> Reported-by: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
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Wei Li
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1c41860864 |
arm64: fix wrong check of on_sdei_stack in nmi context
When doing unwind_frame() in the context of pseudo nmi (need enable CONFIG_ARM64_PSEUDO_NMI), reaching the bottom of the stack (fp == 0, pc != 0), function on_sdei_stack() will return true while the sdei acpi table is not inited in fact. This will cause a "NULL pointer dereference" oops when going on. Reviewed-by: Julien Thierry <julien.thierry@arm.com> Signed-off-by: Wei Li <liwei391@huawei.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Linus Torvalds
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63fc9c2348 |
A collection of x86 and ARM bugfixes, and some improvements to documentation.
On top of this, a cleanup of kvm_para.h headers, which were exported by some architectures even though they not support KVM at all. This is responsible for all the Kbuild changes in the diffstat. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (GNU/Linux) iQEcBAABAgAGBQJcoM5VAAoJEL/70l94x66DU3EH/A8sYdsfeqALWElm2Sy9TYas mntz+oTWsl3vDy8s8zp1ET2NpF7oBlBEMmCWhVEJaD+1qW3VpTRAseR3Zr9ML9xD k+BQM8SKv47o86ZN+y4XALl30Ckb3DXh/X1xsrV5hF6J3ofC+Ce2tF560l8C9ygC WyHDxwNHMWVA/6TyW3mhunzuVKgZ/JND9+0zlyY1LKmUQ0BQLle23gseIhhI0YDm B4VGIYU2Mf8jCH5Ir3N/rQ8pLdo8U7f5P/MMfgXQafksvUHJBg6B6vOhLJh94dLh J2wixYp1zlT0drBBkvJ0jPZ75skooWWj0o3otEA7GNk/hRj6MTllgfL5SajTHZg= =/A7u -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM fixes from Paolo Bonzini: "A collection of x86 and ARM bugfixes, and some improvements to documentation. On top of this, a cleanup of kvm_para.h headers, which were exported by some architectures even though they not support KVM at all. This is responsible for all the Kbuild changes in the diffstat" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (28 commits) Documentation: kvm: clarify KVM_SET_USER_MEMORY_REGION KVM: doc: Document the life cycle of a VM and its resources KVM: selftests: complete IO before migrating guest state KVM: selftests: disable stack protector for all KVM tests KVM: selftests: explicitly disable PIE for tests KVM: selftests: assert on exit reason in CR4/cpuid sync test KVM: x86: update %rip after emulating IO x86/kvm/hyper-v: avoid spurious pending stimer on vCPU init kvm/x86: Move MSR_IA32_ARCH_CAPABILITIES to array emulated_msrs KVM: x86: Emulate MSR_IA32_ARCH_CAPABILITIES on AMD hosts kvm: don't redefine flags as something else kvm: mmu: Used range based flushing in slot_handle_level_range KVM: export <linux/kvm_para.h> and <asm/kvm_para.h> iif KVM is supported KVM: x86: remove check on nr_mmu_pages in kvm_arch_commit_memory_region() kvm: nVMX: Add a vmentry check for HOST_SYSENTER_ESP and HOST_SYSENTER_EIP fields KVM: SVM: Workaround errata#1096 (insn_len maybe zero on SMAP violation) KVM: Reject device ioctls from processes other than the VM's creator KVM: doc: Fix incorrect word ordering regarding supported use of APIs KVM: x86: fix handling of role.cr4_pae and rename it to 'gpte_size' KVM: nVMX: Do not inherit quadrant and invalid for the root shadow EPT ... |
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Linus Torvalds
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f9007cc601 |
Use memblock_alloc() instead of memblock_alloc_low() in
request_standard_resources(), the latter being limited to the low 4G memory range on arm64. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAlyeaiMACgkQa9axLQDI XvH/dQ/+OI/klueavPAEueHruTrMYlpILzbIkXwM9tEUt/+SNPdST0Cp7nac5Zz6 EamlhJsQFO3hiULrRmdXBUvOrl281y2INgaYms2gTI8YPZje79q/Iu/xssBZnh02 WNyHgQlMv9J4rUIogjiRBJJSgVCAMRAbZ1yL68p26Gpnqg/8o5pcFUlJ+f9V+IGo RhSQ0VPvfaMxtGGKIGjeI6A0RYf9hp3UTEpv6bStwBEVZdzABjQ/7y5CcU+9Wzwz N4q1IyxESuy5P4pwZs+dE0L/Jj/Xh0JMKvX0wziNxfaiqpOXlyJxDWuy01nq/DIq ltTsBrib/5KhaiV6MtA3rAQ5CkVAKYS40Ujtk5xeOYETLXnLCx75jwSukFd0nGwR OSypb1BLoEI9zNzWDDdeXDqy6QCZLDLX56SzAhxhykKnrs6yvmtP5dIznGdssMeT FHRbXWn5nEpLbYrM+v/kF3YuH1bCFe3l62LgBWfx7MW6IOxzYRtaLL8hcwAhVypY Ikkt1WQgWwsrcfkr3EtmRddWWXXGce0SlhA/7+BUZw6oYXbH+RR67/sxDuo+kv3y 9n45T5LXK2bQ80amH01r1AqP0xSAvdq1dTzehhl8ciQqXdHQmI12/BGUzcBOAfE4 zWnTAaWCEqBy8bHyuyD15rFxiB+R21yT6QV38xr886T+CT4yxbI= =c25Z -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fix from Catalin Marinas: "Use memblock_alloc() instead of memblock_alloc_low() in request_standard_resources(), the latter being limited to the low 4G memory range on arm64" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: replace memblock_alloc_low with memblock_alloc |
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Paolo Bonzini
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690edec54c |
KVM/ARM fixes for 5.1
- Fix THP handling in the presence of pre-existing PTEs - Honor request for PTE mappings even when THPs are available - GICv4 performance improvement - Take the srcu lock when writing to guest-controlled ITS data structures - Reset the virtual PMU in preemptible context - Various cleanups -----BEGIN PGP SIGNATURE----- iQJJBAABCgAzFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAlycy1MVHG1hcmMuenlu Z2llckBhcm0uY29tAAoJECPQ0LrRPXpDlJkQAK0mjfSOyZpeYX48XqE2Vnmr0HH2 bfwh63jv2apR4frlT9XiSV4xUEhM8n6mblnSSuXZlykR74ZxzrCb0QKROTe67jAQ HxJrK+9JuKZE4VTKtpx+JIyr377NosY/cx2E87Agdof/+L2tqfjKAnI6MLsVIuca H3F6SH2YVhcPcf0+6nKPUF5wacKlsDZfmrq3Hgk1MbgXG5UmFdjBFlcTUOFSumkK E4hD93VHiQUDKvJL/qRN3p940c0lVOcDxK9Gu1AhmosvdLYEZJgtZeLBvysDH6Xl xbq5EU5q/Gks/DEQqallaOiocREc3mZCUlF+pC1sLUHalEClEvr47hlXCLHz9RzA yV0wW7Foo0oZb+zQyswrCZbAhpO7Vuqd00ghSgV6n6hTS2O7t9syiSe3QCvgCkoy YZ+Eogx66m68bvbBqFrLwGHUlg+XSpw8ZZ5sh6d6iCVjSVp7ptbmxMgxuMQoJgVT jl7WbXWYdZ2f3gYlKhtN+3IGxFIAUvFeSxFxJYnwWQPEcR6gY/lBCbwGTL5WT96F K12V6egTau3QrG+hP+DYPwzWNPcC5oNlayOKNPlTuiwzp2PsSdBAMpEN4Kadl8m8 cMvvRhrcpmrTZdLLQATU9O9A75M1si1a9zaLuC1icYZwYeV593BnqvBBRwS9r/1S ccg/6EkNpWZby3yd =mpQX -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-for-5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-master KVM/ARM fixes for 5.1 - Fix THP handling in the presence of pre-existing PTEs - Honor request for PTE mappings even when THPs are available - GICv4 performance improvement - Take the srcu lock when writing to guest-controlled ITS data structures - Reset the virtual PMU in preemptible context - Various cleanups |
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Chen Zhou
|
9e0a17db51 |
arm64: replace memblock_alloc_low with memblock_alloc
If we use "crashkernel=Y[@X]" and the start address is above 4G, the arm64 kdump capture kernel may call memblock_alloc_low() failure in request_standard_resources(). Replacing memblock_alloc_low() with memblock_alloc(). [ 0.000000] MEMBLOCK configuration: [ 0.000000] memory size = 0x0000000040650000 reserved size = 0x0000000004db7f39 [ 0.000000] memory.cnt = 0x6 [ 0.000000] memory[0x0] [0x00000000395f0000-0x000000003968ffff], 0x00000000000a0000 bytes on node 0 flags: 0x4 [ 0.000000] memory[0x1] [0x0000000039730000-0x000000003973ffff], 0x0000000000010000 bytes on node 0 flags: 0x4 [ 0.000000] memory[0x2] [0x0000000039780000-0x000000003986ffff], 0x00000000000f0000 bytes on node 0 flags: 0x4 [ 0.000000] memory[0x3] [0x0000000039890000-0x0000000039d0ffff], 0x0000000000480000 bytes on node 0 flags: 0x4 [ 0.000000] memory[0x4] [0x000000003ed00000-0x000000003ed2ffff], 0x0000000000030000 bytes on node 0 flags: 0x4 [ 0.000000] memory[0x5] [0x0000002040000000-0x000000207fffffff], 0x0000000040000000 bytes on node 0 flags: 0x0 [ 0.000000] reserved.cnt = 0x7 [ 0.000000] reserved[0x0] [0x0000002040080000-0x0000002041c4dfff], 0x0000000001bce000 bytes flags: 0x0 [ 0.000000] reserved[0x1] [0x0000002041c53000-0x0000002042c203f8], 0x0000000000fcd3f9 bytes flags: 0x0 [ 0.000000] reserved[0x2] [0x000000207da00000-0x000000207dbfffff], 0x0000000000200000 bytes flags: 0x0 [ 0.000000] reserved[0x3] [0x000000207ddef000-0x000000207fbfffff], 0x0000000001e11000 bytes flags: 0x0 [ 0.000000] reserved[0x4] [0x000000207fdf2b00-0x000000207fdfc03f], 0x0000000000009540 bytes flags: 0x0 [ 0.000000] reserved[0x5] [0x000000207fdfd000-0x000000207ffff3ff], 0x0000000000202400 bytes flags: 0x0 [ 0.000000] reserved[0x6] [0x000000207ffffe00-0x000000207fffffff], 0x0000000000000200 bytes flags: 0x0 [ 0.000000] Kernel panic - not syncing: request_standard_resources: Failed to allocate 384 bytes [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 5.1.0-next-20190321+ #4 [ 0.000000] Call trace: [ 0.000000] dump_backtrace+0x0/0x188 [ 0.000000] show_stack+0x24/0x30 [ 0.000000] dump_stack+0xa8/0xcc [ 0.000000] panic+0x14c/0x31c [ 0.000000] setup_arch+0x2b0/0x5e0 [ 0.000000] start_kernel+0x90/0x52c [ 0.000000] ---[ end Kernel panic - not syncing: request_standard_resources: Failed to allocate 384 bytes ]--- Link: https://www.spinics.net/lists/arm-kernel/msg715293.html Signed-off-by: Chen Zhou <chenzhou10@huawei.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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Jonathan Hunter
|
9395874219 |
arm64: tegra: Disable CQE Support for SDMMC4 on Tegra186
Enabling CQE support on Tegra186 Jetson TX2 has introduced a regression
that is causing accesses to the file-system on the eMMC to fail. Errors
such as the following have been observed ...
mmc2: running CQE recovery
mmc2: mmc_select_hs400 failed, error -110
print_req_error: I/O error, dev mmcblk2, sector 8 flags 80700
mmc2: cqhci: CQE failed to exit halt state
For now disable CQE support for Tegra186 until this issue is resolved.
Fixes:
|
||
Arnd Bergmann
|
0cee41d4d0 |
This pull request contains Broadcom ARM/ARM64-based SoCs fixes for 5.1,
please pull the following: - Eric provides fixes for the bcm2835-pm driver: added missing depends on MFD_CORE for the ARM64 definition of ARCH_BCM2835, fixing error paths on initialization and fixing the PM_IMAGE_PERI power domain -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAlyRTXMACgkQh9CWnEQH BwTKOBAAiN0SyRVtCQmomvrIOMTJilmUs+BZrcPnjlIEcxCdUcXn+qxKKgYdtXbR KWkrlZypv3LwTbFE9DiBxIT0f3pmBt0c8oeDdiX3uyhUHAaWBasD3+b1XBx8oyYR u3wU0A94tVHBvmXHIaDpbPx07Vq2LZ5U8nOGID4A5YTz12v7uzlSY6spdPZz774w vMLA/TrXWTvnx+MIF9zHshq/+CuOG9w3Ne86B2rCpTAAX1MxLyGNAu1dkFD/yFEl maBcBQJy3G2wgGCgudw3d+LMGMhwP0FKNdspblQ0yxiayPJDkHm+oOfdrF74gW00 DldAW4nqelDkJJ6KVMuLVlkcTkUf8VXYQX+EJP0K/V3fvfiDf3pr8wK+yp95GvEc 8/p/HwLWGQjATxUBgJIRORfTUPOTYbJUX3q6n2Wn8EKuTwWSl+mQGrsrGbv31N8I 6+Mo2eKhxMxmdsfcN3Ox++m9XXqTlds2wXuSYq77lT0kXspq5HuaMu1PsRPsvDFN pbAqaKgf7DPoUQBrGFaJJgjB1bj+gG/7r4rTcNXEHxQcAneo20TuGtwjNq2rxVVY 8fn9eDbSrh/e7wduXf6hhrV/akn2tq5bLYUSqcWmFCpskITbz4wDbAyMtLt8qZty WGZBmnP7e3O3qa9wJvOkC4HKmb878+eNNn8Uvl6k/riu34kUmj8= =0kxj -----END PGP SIGNATURE----- Merge tag 'arm-soc/for-5.1/soc-fixes' of https://github.com/Broadcom/stblinux into arm/fixes This pull request contains Broadcom ARM/ARM64-based SoCs fixes for 5.1, please pull the following: - Eric provides fixes for the bcm2835-pm driver: added missing depends on MFD_CORE for the ARM64 definition of ARCH_BCM2835, fixing error paths on initialization and fixing the PM_IMAGE_PERI power domain * tag 'arm-soc/for-5.1/soc-fixes' of https://github.com/Broadcom/stblinux: arm64: bcm2835: Add missing dependency on MFD_CORE. soc: bcm: bcm2835-pm: Fix error paths of initialization. soc: bcm: bcm2835-pm: Fix PM_IMAGE_PERI power domain support. |
||
|
Arnd Bergmann
|
44cd905041 |
Renesas ARM Based SoC Fixes for v5.1
R-Car Gen3 E3 (r8a77990) and RZ/G2E (r8a774c0) SoCs: * Correct SCIF5 DMA channels -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE4nzZofWswv9L/nKF189kaWo3T74FAlyLegEACgkQ189kaWo3 T76QFBAAlYeKbR0QsA92hciDmlWMMvp26LPXDlI8Ue+vcxi9Weps1t2H2ZcCl0Hc vt5EVp5fnM15gpMwDNMVKZan7NKuxPrIqXYO23oR/YW4GUV/H9gwKteAwHEcXVp3 7kp9OvYkPYAXNoFxK8kh26qVoeBZxckdRchHdNq/A+3dXjuamA+s04OK62S5N+4r eEWPZ446IOJZEswN6DCC3uF+92JLW3TrjMoRkqWm+LrKbvFFFgokx8DD+kf3+pES ZZzS9yuY+U/BK0mvRs7GbLNoC83b1TMp2AJDZjf0eA6gs+Nxi+2/AwtNgU7kMRlZ ucBc9qhg3K8r9UZQw83sWs6wcAsBLsgv9KJjY34KFJdXxHWXNIB2hvAUV1uA++hq Vz+wYa+zs7xW2BlSbaw8awa+o1BP01+hjLdsEJg3WJsMM+ayBOB5J3mZ28YHktlE Y6YLD+zxp2GsIA6FaMoJfiocZfm0AutRWyF59OHqhwKHenq+LFL3/J0lNsTEeDTm pU1tlNoxglxMEHIatV8YQtSngrPDeTjny0MIb2k94XXbB3ljL+bXph8JlG3hb8od X5ekBoLWQY+VrB/6Hy2cHQdJSWaZTf/KYF3QyFO8790MJU8rjQ208oYRiTax5U1i K2KIquikCDOiFbRgZy3bR1J9wJUdnrx/EI9qzMyjv+hrcWpxJTM= =6Y1e -----END PGP SIGNATURE----- Merge tag 'renesas-fixes-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/fixes Renesas ARM Based SoC Fixes for v5.1 R-Car Gen3 E3 (r8a77990) and RZ/G2E (r8a774c0) SoCs: * Correct SCIF5 DMA channels * tag 'renesas-fixes-for-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: arm64: dts: renesas: r8a774c0: Fix SCIF5 DMA channels arm64: dts: renesas: r8a77990: Fix SCIF5 DMA channels |
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Dinh Nguyen
|
8efd636541 |
arm64: dts: stratix10: add the sysmgr-syscon property from the gmac's
The gmac ethernet driver uses the "altr,sysmgr-syscon" property to configure phy settings for the gmac controller. Add the "altr,sysmgr-syscon" property to all gmac nodes. This patch fixes: [ 0.917530] socfpga-dwmac ff800000.ethernet: No sysmgr-syscon node found [ 0.924209] socfpga-dwmac ff800000.ethernet: Unable to parse OF data Cc: stable@vger.kernel.org Reported-by: Ley Foon Tan <ley.foon.tan@intel.com> Signed-off-by: Dinh Nguyen <dinguyen@kernel.org> |
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Matthias Kaehlcke
|
e5a5af7718 |
arm64: remove obsolete selection of MULTI_IRQ_HANDLER
The arm64 config selects MULTI_IRQ_HANDLER, which was renamed to
GENERIC_IRQ_MULTI_HANDLER by commit
|
||
Marc Zyngier
|
a6ecfb11bf |
KVM: arm/arm64: vgic-its: Take the srcu lock when writing to guest memory
When halting a guest, QEMU flushes the virtual ITS caches, which amounts to writing to the various tables that the guest has allocated. When doing this, we fail to take the srcu lock, and the kernel shouts loudly if running a lockdep kernel: [ 69.680416] ============================= [ 69.680819] WARNING: suspicious RCU usage [ 69.681526] 5.1.0-rc1-00008-g600025238f51-dirty #18 Not tainted [ 69.682096] ----------------------------- [ 69.682501] ./include/linux/kvm_host.h:605 suspicious rcu_dereference_check() usage! [ 69.683225] [ 69.683225] other info that might help us debug this: [ 69.683225] [ 69.683975] [ 69.683975] rcu_scheduler_active = 2, debug_locks = 1 [ 69.684598] 6 locks held by qemu-system-aar/4097: [ 69.685059] #0: 0000000034196013 (&kvm->lock){+.+.}, at: vgic_its_set_attr+0x244/0x3a0 [ 69.686087] #1: 00000000f2ed935e (&its->its_lock){+.+.}, at: vgic_its_set_attr+0x250/0x3a0 [ 69.686919] #2: 000000005e71ea54 (&vcpu->mutex){+.+.}, at: lock_all_vcpus+0x64/0xd0 [ 69.687698] #3: 00000000c17e548d (&vcpu->mutex){+.+.}, at: lock_all_vcpus+0x64/0xd0 [ 69.688475] #4: 00000000ba386017 (&vcpu->mutex){+.+.}, at: lock_all_vcpus+0x64/0xd0 [ 69.689978] #5: 00000000c2c3c335 (&vcpu->mutex){+.+.}, at: lock_all_vcpus+0x64/0xd0 [ 69.690729] [ 69.690729] stack backtrace: [ 69.691151] CPU: 2 PID: 4097 Comm: qemu-system-aar Not tainted 5.1.0-rc1-00008-g600025238f51-dirty #18 [ 69.691984] Hardware name: rockchip evb_rk3399/evb_rk3399, BIOS 2019.04-rc3-00124-g2feec69fb1 03/15/2019 [ 69.692831] Call trace: [ 69.694072] lockdep_rcu_suspicious+0xcc/0x110 [ 69.694490] gfn_to_memslot+0x174/0x190 [ 69.694853] kvm_write_guest+0x50/0xb0 [ 69.695209] vgic_its_save_tables_v0+0x248/0x330 [ 69.695639] vgic_its_set_attr+0x298/0x3a0 [ 69.696024] kvm_device_ioctl_attr+0x9c/0xd8 [ 69.696424] kvm_device_ioctl+0x8c/0xf8 [ 69.696788] do_vfs_ioctl+0xc8/0x960 [ 69.697128] ksys_ioctl+0x8c/0xa0 [ 69.697445] __arm64_sys_ioctl+0x28/0x38 [ 69.697817] el0_svc_common+0xd8/0x138 [ 69.698173] el0_svc_handler+0x38/0x78 [ 69.698528] el0_svc+0x8/0xc The fix is to obviously take the srcu lock, just like we do on the read side of things since |
||
|
Marc Zyngier
|
ebff0b0e3d |
KVM: arm64: Reset the PMU in preemptible context
We've become very cautious to now always reset the vcpu when nothing
is loaded on the physical CPU. To do so, we now disable preemption
and do a kvm_arch_vcpu_put() to make sure we have all the state
in memory (and that it won't be loaded behind out back).
This now causes issues with resetting the PMU, which calls into perf.
Perf itself uses mutexes, which clashes with the lack of preemption.
It is worth realizing that the PMU is fully emulated, and that
no PMU state is ever loaded on the physical CPU. This means we can
perfectly reset the PMU outside of the non-preemptible section.
Fixes:
|
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Hanjun Guo
|
0ecc471a2c |
arm64: kpti: Whitelist HiSilicon Taishan v110 CPUs
HiSilicon Taishan v110 CPUs didn't implement CSV3 field of the ID_AA64PFR0_EL1 and are not susceptible to Meltdown, so whitelist the MIDR in kpti_safe_list[] table. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: John Garry <john.garry@huawei.com> Reviewed-by: Zhangshaokun <zhangshaokun@hisilicon.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|
Hanjun Guo
|
efd00c722c |
arm64: Add MIDR encoding for HiSilicon Taishan CPUs
Adding the MIDR encodings for HiSilicon Taishan v110 CPUs, which is used in Kunpeng ARM64 server SoCs. TSV110 is the abbreviation of Taishan v110. Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org> Reviewed-by: John Garry <john.garry@huawei.com> Reviewed-by: Zhangshaokun <zhangshaokun@hisilicon.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
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William Cohen
|
c82fd1e6bd |
arm64/stacktrace: Export save_stack_trace_regs()
The ARM64 implements the save_stack_trace_regs function, but it is
unusable for any diagnostic tooling compiled as a kernel module due
the missing EXPORT_SYMBOL_GPL for the function. Export
save_stack_trace_regs() to align with other architectures such as
s390, openrisc, and powerpc. This is similar to the ARM64 export of
save_stack_trace_tsk() added in git commit
|
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Mark Rutland
|
3dbcea54b3 |
arm64: apply workaround on A64FX v1r0
Fujitsu erratum 010001 applies to A64FX v0r0 and v1r0, and we try to
handle either by masking MIDR with MIDR_FUJITSU_ERRATUM_010001_MASK
before comparing it to MIDR_FUJITSU_ERRATUM_010001.
Unfortunately, MIDR_FUJITSU_ERRATUM_010001 is constructed incorrectly
using MIDR_VARIANT(), which is intended to extract the variant field
from MIDR_EL1, rather than generate the field in-place. This results in
MIDR_FUJITSU_ERRATUM_010001 being all-ones, and we only match A64FX
v0r0.
This patch uses MIDR_CPU_VAR_REV() to generate an in-place mask for the
variant field, ensuring the we match both v0r0 and v1r0.
Fixes:
|
||
Masami Hiramatsu
|
6a019a92aa |
arm64: kprobes: Use arch_populate_kprobe_blacklist()
Use arch_populate_kprobe_blacklist() instead of arch_within_kprobe_blacklist() so that we can see the full blacklisted symbols under the debugfs. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> [catalin.marinas@arm.com: Add arch_populate_kprobe_blacklist() comment] Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|
Masami Hiramatsu
|
6e08af0f10 |
arm64: kprobes: Move exception_text check in blacklist
Move exception/irqentry text address check in blacklist, since those are symbol based rejection. If we prohibit probing on the symbols in exception_text, those should be blacklisted. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|
Masami Hiramatsu
|
b5586163de |
arm64: kprobes: Remove unneeded RODATA check
Remove unneeded RODATA check from arch_prepare_kprobe(). Since check_kprobe_address_safe() already ensured that the probe address is in kernel text, we don't need to check whether the address in RODATA or not. That must be always false. Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
|
Masami Hiramatsu
|
a872fc8bf0 |
arm64: kprobes: Move extable address check into arch_prepare_kprobe()
Move extable address check into arch_prepare_kprobe() from arch_within_kprobe_blacklist(). The blacklist is exposed via debugfs as a list of symbols. The extable entries are smaller, so must be filtered out by arch_prepare_kprobe(). Acked-by: Will Deacon <will.deacon@arm.com> Reviewed-by: James Morse <james.morse@arm.com> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> |
||
Florian Fainelli
|
4823a031f0 |
This pull request brings in a build fix for arm64 with bcm2835
enabled, and fixes the driver in the presence of -EPROBE_DEFER. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE/JuuFDWp9/ZkuCBXtdYpNtH8nugFAlyIEPoACgkQtdYpNtH8 nuiYqg/9H21xnIvbzN2V9SeaZvKp9XYLw9wK+kLlQl0oFxeXanTbKLU8AEDkxCI/ tnjlNtIWKa09cv1n6hiMKlNRAEXqy7sg2o06twGfXTpHka9Z289HH6CXxXK75GIG NqE/u+hNLRZeWQMiiOC+RodGMUH2Dn5+whl8cMb3bUhLvql7WlyCUipiQxhMEW66 b8TAomUzqeGSWd8SALXtrnO0d6NNpQyQFQIqoJ5Nf/EZylBasDQlAgpHsfYpJALl vX1UDPOHs25nunuZNuQY9HLxkWL5yTCYnKHXN/f4HMLXpSdg48+pibLyGULfn9qn PYjeLyLWOUYOcC490FpB1oNz7jOaj/Q7TEipuhGuMdgCH5ZR+F6jKKp5q2i8DpPc GABWyYdPrZ9riUkQ3uu0eTlted3+V/SpOieJ8gi51vcG1KEG4CHKRHouXzJgzQ7N KHGGjq9EviHxLxlGQ+mPK0pFsXXii3tAVyvPjwoUNvr2kWIJ0xNXlTF+Ap4rTKA+ o6Q5JFKWJdf+lgqlFBRV148T8KldWfsvmPIHhZn5X7fMAZboEarSbuMb9G2IfiL5 wR3Lny/348E3pbVMa1aSQSWteslz1mrxx6j03fweX1iSGTJUFNdMadCQVeCvMa/e ARHAsYW5cX1naNvY+lr21MvA63xHaZ8qO0Mlebmi1enDjj6sXCM= =UemV -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEm+Rq3+YGJdiR9yuFh9CWnEQHBwQFAlyP1fcACgkQh9CWnEQH BwR4Yw//frUR+z1K5caZyZqjTTS/Pi7fDbVCOENG/P0Ea8EQsVvFTzapnHoiM6Ed wtJzop/0KnnMypgMXTSij+yJoI7moP6bEUqBSy2GNidqgbGxdMjXcriFhb2AO4L3 WSEYkHNH4zoa5nIabyZ+jAWdyfxMU7Fq3dJXkKQAe3bovFw/8iWUpHvmdlfR7M5M q6Q0iuP5oZiD/oQBRh/SsynW4qwGb5uxLu+x2szD7M/VEqJgXv3aJHOu36kbdX3Y wtdeaofYpH6EMPSY2LyxVSXIMTpsX570o9r5LnJ98V75ZLY8p1vGLIJZdGKS2hXn C1DzqRXCdhKvr83iNixvsbC9/xmxpoyiFzcUlckctsh3QR3LRVLg4OHfLf1J3Jid 3KBL0mwXaSyO224Bgtka6sGEqw6fpcmyI8pvPNSY2mELY/GIUpLw10yniKGgJeC7 AgKUf0pvCz/M+MaqTxma3p8MmJUIgzvMg42i/N/gmgNw6TYCAQf7YZlSv9hW961M HGofMEx1VfjTAD1mucecKfcnzKolCJlOlmZKeKWsMqt2+DbpJq7NX9Fg6Q6x40jB pjdHU0hXixMVb5T0d0GBHTS6aA2G+zxm3zUCQYG89kmI+rgL7unE70OhHqEbENRv hk1SUMYo8cezv//1eAz584TUs2jF3b90Ev6HdcCDCscf94VW9tM= =2uY0 -----END PGP SIGNATURE----- Merge tag 'tags/bcm2835-drivers-next-2019-03-12' into soc/fixes This pull request brings in a build fix for arm64 with bcm2835 enabled, and fixes the driver in the presence of -EPROBE_DEFER. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> |
||
Peter Geis
|
09f91381fa |
arm64: dts: rockchip: fix rk3328 sdmmc0 write errors
Various rk3328 based boards experience occasional sdmmc0 write errors. This is due to the rk3328.dtsi tx drive levels being set to 4ma, vs 8ma per the rk3328 datasheet default settings. Fix this by setting the tx signal pins to 8ma. Inspiration from tonymac32's patch, |
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|
Peter Geis
|
6fd8b9780e |
arm64: dts: rockchip: fix rk3328 rgmii high tx error rate
Several rk3328 based boards experience high rgmii tx error rates.
This is due to several pins in the rk3328.dtsi rgmii pinmux that are
missing a defined pull strength setting.
This causes the pinmux driver to default to 2ma (bit mask 00).
These pins are only defined in the rk3328.dtsi, and are not listed in
the rk3328 specification.
The TRM only lists them as "Reserved"
(RK3328 TRM V1.1, 3.3.3 Detail Register Description, GRF_GPIO0B_IOMUX,
GRF_GPIO0C_IOMUX, GRF_GPIO0D_IOMUX).
However, removal of these pins from the rgmii pinmux definition causes
the interface to fail to transmit.
Also, the rgmii tx and rx pins defined in the dtsi are not consistent
with the rk3328 specification, with tx pins currently set to 12ma and
rx pins set to 2ma.
Fix this by setting tx pins to 8ma and the rx pins to 4ma, consistent
with the specification.
Defining the drive strength for the undefined pins eliminated the high
tx packet error rate observed under heavy data transfers.
Aligning the drive strength to the TRM values eliminated the occasional
packet retry errors under iperf3 testing.
This allows much higher data rates with no recorded tx errors.
Tested on the rk3328-roc-cc board.
Fixes:
|
||
Tomohiro Mayama
|
a8772e5d82 |
arm64: dts: rockchip: Fix vcc_host1_5v GPIO polarity on rk3328-rock64
This patch makes USB ports functioning again.
Fixes:
|
||
Ezequiel Garcia
|
eb523a4960 |
arm64: dts: rockchip: add DDC bus on Rock Pi 4
A DDC I2C bus specifier is required for DDC EDID probing to work
properly.
Fixes:
|
||
Leonidas P. Papadakos
|
924726888f |
arm64: dts: rockchip: fix rk3328-roc-cc gmac2io tx/rx_delay
The rk3328-roc-cc board exhibits tx stability issues with large packets, as does the rock64 board, which was fixed with this patch https://patchwork.kernel.org/patch/10178969/ A similar patch was merged for the rk3328-roc-cc here https://patchwork.kernel.org/patch/10804863/ but it doesn't include the tx/rx_delay tweaks, and I find that they help with an issue where large transfers would bring the ethernet link down, causing a link reset regularly. Signed-off-by: Leonidas P. Papadakos <papadakospan@gmail.com> Signed-off-by: Heiko Stuebner <heiko@sntech.de> |
||
|
Linus Torvalds
|
28d747f266 |
Kbuild updates for v5.1 (2nd)
- add more Build-Depends to Debian source package
- prefix header search paths with $(srctree)/
- make modpost show verbose section mismatch warnings
- avoid hard-coded CROSS_COMPILE for h8300
- fix regression for Debian make-kpkg command
- add semantic patch to detect missing put_device()
- fix some warnings of 'make deb-pkg'
- optimize NOSTDINC_FLAGS evaluation
- add warnings about redundant generic-y
- clean up Makefiles and scripts
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Merge tag 'kbuild-v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull more Kbuild updates from Masahiro Yamada:
- add more Build-Depends to Debian source package
- prefix header search paths with $(srctree)/
- make modpost show verbose section mismatch warnings
- avoid hard-coded CROSS_COMPILE for h8300
- fix regression for Debian make-kpkg command
- add semantic patch to detect missing put_device()
- fix some warnings of 'make deb-pkg'
- optimize NOSTDINC_FLAGS evaluation
- add warnings about redundant generic-y
- clean up Makefiles and scripts
* tag 'kbuild-v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: remove stale lxdialog/.gitignore
kbuild: force all architectures except um to include mandatory-y
kbuild: warn redundant generic-y
Revert "modsign: Abort modules_install when signing fails"
kbuild: Make NOSTDINC_FLAGS a simply expanded variable
kbuild: deb-pkg: avoid implicit effects
coccinelle: semantic code search for missing put_device()
kbuild: pkg: grep include/config/auto.conf instead of $KCONFIG_CONFIG
kbuild: deb-pkg: introduce is_enabled and if_enabled_echo to builddeb
kbuild: deb-pkg: add CONFIG_ prefix to kernel config options
kbuild: add workaround for Debian make-kpkg
kbuild: source include/config/auto.conf instead of ${KCONFIG_CONFIG}
unicore32: simplify linker script generation for decompressor
h8300: use cc-cross-prefix instead of hardcoding h8300-unknown-linux-
kbuild: move archive command to scripts/Makefile.lib
modpost: always show verbose warning for section mismatch
ia64: prefix header search path with $(srctree)/
libfdt: prefix header search paths with $(srctree)/
deb-pkg: generate correct build dependencies
|
||
Masahiro Yamada
|
037fc3368b |
kbuild: force all architectures except um to include mandatory-y
Currently, every arch/*/include/uapi/asm/Kbuild explicitly includes the common Kbuild.asm file. Factor out the duplicated include directives to scripts/Makefile.asm-generic so that no architecture would opt out of the mandatory-y mechanism. um is not forced to include mandatory-y since it is a very exceptional case which does not support UAPI. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> |
||
|
Linus Torvalds
|
636deed6c0 |
ARM: some cleanups, direct physical timer assignment, cache sanitization
for 32-bit guests
s390: interrupt cleanup, introduction of the Guest Information Block,
preparation for processor subfunctions in cpu models
PPC: bug fixes and improvements, especially related to machine checks
and protection keys
x86: many, many cleanups, including removing a bunch of MMU code for
unnecessary optimizations; plus AVIC fixes.
Generic: memcg accounting
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM updates from Paolo Bonzini:
"ARM:
- some cleanups
- direct physical timer assignment
- cache sanitization for 32-bit guests
s390:
- interrupt cleanup
- introduction of the Guest Information Block
- preparation for processor subfunctions in cpu models
PPC:
- bug fixes and improvements, especially related to machine checks
and protection keys
x86:
- many, many cleanups, including removing a bunch of MMU code for
unnecessary optimizations
- AVIC fixes
Generic:
- memcg accounting"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (147 commits)
kvm: vmx: fix formatting of a comment
KVM: doc: Document the life cycle of a VM and its resources
MAINTAINERS: Add KVM selftests to existing KVM entry
Revert "KVM/MMU: Flush tlb directly in the kvm_zap_gfn_range()"
KVM: PPC: Book3S: Add count cache flush parameters to kvmppc_get_cpu_char()
KVM: PPC: Fix compilation when KVM is not enabled
KVM: Minor cleanups for kvm_main.c
KVM: s390: add debug logging for cpu model subfunctions
KVM: s390: implement subfunction processor calls
arm64: KVM: Fix architecturally invalid reset value for FPEXC32_EL2
KVM: arm/arm64: Remove unused timer variable
KVM: PPC: Book3S: Improve KVM reference counting
KVM: PPC: Book3S HV: Fix build failure without IOMMU support
Revert "KVM: Eliminate extra function calls in kvm_get_dirty_log_protect()"
x86: kvmguest: use TSC clocksource if invariant TSC is exposed
KVM: Never start grow vCPU halt_poll_ns from value below halt_poll_ns_grow_start
KVM: Expose the initial start value in grow_halt_poll_ns() as a module parameter
KVM: grow_halt_poll_ns() should never shrink vCPU halt_poll_ns
KVM: x86/mmu: Consolidate kvm_mmu_zap_all() and kvm_mmu_zap_mmio_sptes()
KVM: x86/mmu: WARN if zapping a MMIO spte results in zapping children
...
|
||
Eric Anholt
|
7a9b6be9fe |
arm64: bcm2835: Add missing dependency on MFD_CORE.
When adding the MFD dependency for power domains and WDT in bcm2835, I
added it only on the arm32 side and missed it for arm64.
Fixes:
|
||
Mike Rapoport
|
8a7f97b902 |
treewide: add checks for the return value of memblock_alloc*()
Add check for the return value of memblock_alloc*() functions and call
panic() in case of error. The panic message repeats the one used by
panicing memblock allocators with adjustment of parameters to include
only relevant ones.
The replacement was mostly automated with semantic patches like the one
below with manual massaging of format strings.
@@
expression ptr, size, align;
@@
ptr = memblock_alloc(size, align);
+ if (!ptr)
+ panic("%s: Failed to allocate %lu bytes align=0x%lx\n", __func__, size, align);
[anders.roxell@linaro.org: use '%pa' with 'phys_addr_t' type]
Link: http://lkml.kernel.org/r/20190131161046.21886-1-anders.roxell@linaro.org
[rppt@linux.ibm.com: fix format strings for panics after memblock_alloc]
Link: http://lkml.kernel.org/r/1548950940-15145-1-git-send-email-rppt@linux.ibm.com
[rppt@linux.ibm.com: don't panic if the allocation in sparse_buffer_init fails]
Link: http://lkml.kernel.org/r/20190131074018.GD28876@rapoport-lnx
[akpm@linux-foundation.org: fix xtensa printk warning]
Link: http://lkml.kernel.org/r/1548057848-15136-20-git-send-email-rppt@linux.ibm.com
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Guo Ren <ren_guo@c-sky.com> [c-sky]
Acked-by: Paul Burton <paul.burton@mips.com> [MIPS]
Acked-by: Heiko Carstens <heiko.carstens@de.ibm.com> [s390]
Reviewed-by: Juergen Gross <jgross@suse.com> [Xen]
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa]
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@c-s.fr>
Cc: Christoph Hellwig <hch@lst.de>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Dennis Zhou <dennis@kernel.org>
Cc: Greentime Hu <green.hu@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Guan Xuetao <gxt@pku.edu.cn>
Cc: Guo Ren <guoren@kernel.org>
Cc: Mark Salter <msalter@redhat.com>
Cc: Matt Turner <mattst88@gmail.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Michal Simek <monstr@monstr.eu>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Rich Felker <dalias@libc.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Stafford Horne <shorne@gmail.com>
Cc: Tony Luck <tony.luck@intel.com>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
||
|
Mike Rapoport
|
ecc3e771f4 |
memblock: memblock_phys_alloc(): don't panic
Make the memblock_phys_alloc() function an inline wrapper for memblock_phys_alloc_range() and update the memblock_phys_alloc() callers to check the returned value and panic in case of error. Link: http://lkml.kernel.org/r/1548057848-15136-8-git-send-email-rppt@linux.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Cc: Christoph Hellwig <hch@lst.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Dennis Zhou <dennis@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Guo Ren <guoren@kernel.org> Cc: Guo Ren <ren_guo@c-sky.com> [c-sky] Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Juergen Gross <jgross@suse.com> [Xen] Cc: Mark Salter <msalter@redhat.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Michal Simek <monstr@monstr.eu> Cc: Paul Burton <paul.burton@mips.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Richard Weinberger <richard@nod.at> Cc: Rich Felker <dalias@libc.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Mike Rapoport
|
337555744e |
memblock: memblock_phys_alloc_try_nid(): don't panic
The memblock_phys_alloc_try_nid() function tries to allocate memory from the requested node and then falls back to allocation from any node in the system. The memblock_alloc_base() fallback used by this function panics if the allocation fails. Replace the memblock_alloc_base() fallback with the direct call to memblock_alloc_range_nid() and update the memblock_phys_alloc_try_nid() callers to check the returned value and panic in case of error. Link: http://lkml.kernel.org/r/1548057848-15136-7-git-send-email-rppt@linux.ibm.com Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> Acked-by: Michael Ellerman <mpe@ellerman.id.au> [powerpc] Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Cc: Christoph Hellwig <hch@lst.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Dennis Zhou <dennis@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Greentime Hu <green.hu@gmail.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Guan Xuetao <gxt@pku.edu.cn> Cc: Guo Ren <guoren@kernel.org> Cc: Guo Ren <ren_guo@c-sky.com> [c-sky] Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Juergen Gross <jgross@suse.com> [Xen] Cc: Mark Salter <msalter@redhat.com> Cc: Matt Turner <mattst88@gmail.com> Cc: Max Filippov <jcmvbkbc@gmail.com> Cc: Michal Simek <monstr@monstr.eu> Cc: Paul Burton <paul.burton@mips.com> Cc: Petr Mladek <pmladek@suse.com> Cc: Richard Weinberger <richard@nod.at> Cc: Rich Felker <dalias@libc.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Rob Herring <robh@kernel.org> Cc: Russell King <linux@armlinux.org.uk> Cc: Stafford Horne <shorne@gmail.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Linus Torvalds
|
cf0240a755 |
This is the bulk of pin control changes for the v5.1 kernel cycle.
No core changes. New drivers: - NXP (ex Freescale) i.MX 8QM driver. - NXP (ex Freescale) i.MX 8MM driver. - AT91 SAM9X60 subdriver. Improvements: - Support for external interrups (EINT) on Mediatek virtual GPIOs. - Make BCM2835 pin config fully generic. - Lots of Renesas SH-PFC incremental improvements. -----BEGIN PGP SIGNATURE----- iQIcBAABAgAGBQJchil8AAoJEEEQszewGV1zTCcP/AurT3InBO4nVdN9UMuoDL7P gx3SALULapc4+M1NUoRw+w+z5fvjd0gGdPXZeyhX1E9kXxLmWBmBf6tl0MO2YYPC UWbSnBaWIOOli0f4k+GKVF8LKqD0z0e/YqX4mG7UI3OLJzcJgm7OL9uXN3Gh7tIP Pa6CGbv0aRDkZpWUD2ZTpSPCRYGT57roVq//d7V7s+0lveS97pQuMv43YlS5L2my JOOhHNG33bgi4lS/ZOP81G16oOrVaoupXuX7E+AvgG6vxr5965Fi+qoGLkxIuYOm jtrzuNY98eL2m9b505VYdNmD7ouBhG6CKFb4njpOvjkkqNUXOaGV53wlEuEYRUNz bsp0596+dlOcW7wl11r6YI4Kyn2wQJFql1AwS8A4dEtbuboGrDy16N3adr1SkIGZ 4ESN8xydcC7CAgUGXks+AgDj9vYwOs4apylJDW5tMk4K0LIsEYsDkbNeS9hwDYIH ZlbQe9N2loB6qQbX3c3D3/sIhKj2VB4elONSwOW10M8OJdJwp8h44UyMZ3TIEHIT 7Gu9pw5vobXbccKCSjqkYYflaHMmjwZUtLqDZws818sbe/xgDxONbRqloZCLV39Y kmwRGbbE5WtNAM0X+ABwMG3Lm77wxCFKCjJwLHH79qqt4kSBynEKXQ4D/coG/Hln 6idanzKEPiIBJ+6QLdbQ =EfXK -----END PGP SIGNATURE----- Merge tag 'pinctrl-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is a calm cycle, not much happened this time around: not even much incremental development. Some three new drivers, that is all. No core changes. New drivers: - NXP (ex Freescale) i.MX 8QM driver. - NXP (ex Freescale) i.MX 8MM driver. - AT91 SAM9X60 subdriver. Improvements: - Support for external interrups (EINT) on Mediatek virtual GPIOs. - Make BCM2835 pin config fully generic. - Lots of Renesas SH-PFC incremental improvements" * tag 'pinctrl-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (70 commits) pinctrl: imx: fix scu link errors dt-bindings: pinctrl: Document the i.MX50 IOMUXC binding pinctrl: qcom: spmi-gpio: Reorder debug print pinctrl: nomadik: fix possible object reference leak pinctrl: stm32: return error upon hwspinlock failure pinctrl: stm32: fix memory leak issue pinctrl: sh-pfc: r8a77965: Add DRIF pins, groups and functions pinctrl: sh-pfc: r8a77965: Add TMU pins, groups and functions pinctrl: sh-pfc: Validate fixed-size field widths at build time pinctrl: sh-pfc: sh73a0: Fix fsic_spdif pin groups pinctrl: sh-pfc: r8a7792: Fix vin1_data18_b pin group pinctrl: sh-pfc: r8a7791: Fix scifb2_data_c pin group pinctrl: sh-pfc: emev2: Add missing pinmux functions pinctrl: sunxi: Support I/O bias voltage setting on A80 pinctrl: ingenic: Add LCD pins for the JZ4725B SoC pinctrl: samsung: Remove legacy API for handling external wakeup interrupts mask pinctrl: bcm2835: Direct GPIO config changes to generic pinctrl pinctrl: bcm2835: declare pin config as generic pinctrl: qcom: qcs404: Drop unused UFS_RESET macro dt-bindings: add documentation for slew rate ... |
||
|
Linus Torvalds
|
b7a7d1c1ec |
DMA mapping updates for 5.1
- add debugfs support for dumping dma-debug information (Corentin Labbe)
- Kconfig cleanups (Andy Shevchenko and me)
- debugfs cleanups (Greg Kroah-Hartman)
- improve dma_map_resource and use it in the media code
- arch_setup_dma_ops / arch_teardown_dma_ops cleanups
- various small cleanups and improvements for the per-device coherent
allocator
- make the DMA mask an upper bound and don't fail "too large" dma mask
in the remaning two architectures - this will allow big driver
cleanups in the following merge windows
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Merge tag 'dma-mapping-5.1' of git://git.infradead.org/users/hch/dma-mapping
Pull DMA mapping updates from Christoph Hellwig:
- add debugfs support for dumping dma-debug information (Corentin
Labbe)
- Kconfig cleanups (Andy Shevchenko and me)
- debugfs cleanups (Greg Kroah-Hartman)
- improve dma_map_resource and use it in the media code
- arch_setup_dma_ops / arch_teardown_dma_ops cleanups
- various small cleanups and improvements for the per-device coherent
allocator
- make the DMA mask an upper bound and don't fail "too large" dma mask
in the remaning two architectures - this will allow big driver
cleanups in the following merge windows
* tag 'dma-mapping-5.1' of git://git.infradead.org/users/hch/dma-mapping: (21 commits)
Documentation/DMA-API-HOWTO: update dma_mask sections
sparc64/pci_sun4v: allow large DMA masks
sparc64/iommu: allow large DMA masks
sparc64: refactor the ali DMA quirk
ccio: allow large DMA masks
dma-mapping: remove the DMA_MEMORY_EXCLUSIVE flag
dma-mapping: remove dma_mark_declared_memory_occupied
dma-mapping: move CONFIG_DMA_CMA to kernel/dma/Kconfig
dma-mapping: improve selection of dma_declare_coherent availability
dma-mapping: remove an incorrect __iommem annotation
of: select OF_RESERVED_MEM automatically
device.h: dma_mem is only needed for HAVE_GENERIC_DMA_COHERENT
mfd/sm501: depend on HAS_DMA
dma-mapping: add a kconfig symbol for arch_teardown_dma_ops availability
dma-mapping: add a kconfig symbol for arch_setup_dma_ops availability
dma-mapping: move debug configuration options to kernel/dma
dma-debug: add dumping facility via debugfs
dma: debug: no need to check return value of debugfs_create functions
videobuf2: replace a layering violation with dma_map_resource
dma-mapping: don't BUG when calling dma_map_resource on RAM
...
|
||
|
Linus Torvalds
|
3d8dfe75ef |
arm64 updates for 5.1:
- Pseudo NMI support for arm64 using GICv3 interrupt priorities - uaccess macros clean-up (unsafe user accessors also merged but reverted, waiting for objtool support on arm64) - ptrace regsets for Pointer Authentication (ARMv8.3) key management - inX() ordering w.r.t. delay() on arm64 and riscv (acks in place by the riscv maintainers) - arm64/perf updates: PMU bindings converted to json-schema, unused variable and misleading comment removed - arm64/debug fixes to ensure checking of the triggering exception level and to avoid the propagation of the UNKNOWN FAR value into the si_code for debug signals - Workaround for Fujitsu A64FX erratum 010001 - lib/raid6 ARM NEON optimisations - NR_CPUS now defaults to 256 on arm64 - Minor clean-ups (documentation/comments, Kconfig warning, unused asm-offsets, clang warnings) - MAINTAINERS update for list information to the ARM64 ACPI entry -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEE5RElWfyWxS+3PLO2a9axLQDIXvEFAlyCl0cACgkQa9axLQDI XvEyKxAAiogBZLbyhcy8bTUHVzVoJE0FyAkdO2wWnnaff2Ohkhy1Y/npv33IeK2q RknxqDIx2DUUVPJNRZGoI/WwBtTZdKaAnW4rIKG84yC1eAkFcd96WQasaZzcp1qY HmvbJiYXM0bh+0J7i3Wgry/QzOkrltJFJW2kp6Wd5aFE+R1WyWyxT6d+Fp0J3vlA bT70jlpBK6LXEOmmBS+04Ml02+8MvaGxIl8EInBHSfDLRLErj5E8n41rRHKUiSWz maWI+kVoLYwOE68xiZlDftUBEeQpUSWgg2nxeK+640QSl1wJmVcRcY9nm6TZeMG2 AiZTR9a7cP5rrdSN5suUmb7d4AMMVlVMisGDlwb+9oCxeTRDzg0uwACaVgHfPqQr UeBdHbL9nStN7uBH23H8L9mKk+tqpFmk0sgzdrKejOwysAiqWV8aazb/Na3qnVRl J1B5opxMnGOsjXmHvtG/tiZl281Uwz5ZmzfLmIY3gUZgUgdA3511Egp0ry5y1dzJ SkYC4Hmzb2ybQvXGIDDa3OzCwXXiqyqKsO+O8Egg1k4OIwbp3w+NHE7gKeA+dMgD gjN7zEalCUi46Q28xiCPEb+88BpQ18czIWGQLb9mAnmYeZPjqqenXKXuRHr4lgVe jPURJ/vqvFEglZJN1RDuQHKzHEcm5f2XE566sMZYdSoeiUCb0QM= =2U56 -----END PGP SIGNATURE----- Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Catalin Marinas: - Pseudo NMI support for arm64 using GICv3 interrupt priorities - uaccess macros clean-up (unsafe user accessors also merged but reverted, waiting for objtool support on arm64) - ptrace regsets for Pointer Authentication (ARMv8.3) key management - inX() ordering w.r.t. delay() on arm64 and riscv (acks in place by the riscv maintainers) - arm64/perf updates: PMU bindings converted to json-schema, unused variable and misleading comment removed - arm64/debug fixes to ensure checking of the triggering exception level and to avoid the propagation of the UNKNOWN FAR value into the si_code for debug signals - Workaround for Fujitsu A64FX erratum 010001 - lib/raid6 ARM NEON optimisations - NR_CPUS now defaults to 256 on arm64 - Minor clean-ups (documentation/comments, Kconfig warning, unused asm-offsets, clang warnings) - MAINTAINERS update for list information to the ARM64 ACPI entry * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (54 commits) arm64: mmu: drop paging_init comments arm64: debug: Ensure debug handlers check triggering exception level arm64: debug: Don't propagate UNKNOWN FAR into si_code for debug signals Revert "arm64: uaccess: Implement unsafe accessors" arm64: avoid clang warning about self-assignment arm64: Kconfig.platforms: fix warning unmet direct dependencies lib/raid6: arm: optimize away a mask operation in NEON recovery routine lib/raid6: use vdupq_n_u8 to avoid endianness warnings arm64: io: Hook up __io_par() for inX() ordering riscv: io: Update __io_[p]ar() macros to take an argument asm-generic/io: Pass result of I/O accessor to __io_[p]ar() arm64: Add workaround for Fujitsu A64FX erratum 010001 arm64: Rename get_thread_info() arm64: Remove documentation about TIF_USEDFPU arm64: irqflags: Fix clang build warnings arm64: Enable the support of pseudo-NMIs arm64: Skip irqflags tracing for NMI in IRQs disabled context arm64: Skip preemption when exiting an NMI arm64: Handle serror in NMI context irqchip/gic-v3: Allow interrupts to be set as pseudo-NMI ... |
||
|
Linus Torvalds
|
2901752c14 |
pci-v5.1-changes
-----BEGIN PGP SIGNATURE----- iQJIBAABCgAyFiEEgMe7l+5h9hnxdsnuWYigwDrT+vwFAlyCpL0UHGJoZWxnYWFz QGdvb2dsZS5jb20ACgkQWYigwDrT+vzoHw//ZyFbwekF0mV3RZwcV35LkScIOw0d O1DgjJo8UbuV51+/foQeUZ8IzjHlybQhoFdJupPuw+LyaDUkwqjAmdtY8J/FjWSm AJeVzu6gMF0Z9kwwGO4NyqX2EWluTD0xNLgf8g+fe3p1MtEuH6VCrqe+hk3wma0K CrSIKWY/sO408SpAaWiLTEZmVT+hXiP9hJw1qTrbqKLtyWa4oCjErdoyUDsA01+5 gPndKC/3pu6q6q9Dd94582HuQaE2dKHWQXx6Fzd/tdCyYffpbOUAUNP3aRXaTKrS MwKxOF3y7yUnz5RbxRgopwNVf5WyXhCnnPZRLaSxqnTSZCY6FCUi3l6RpVyWu2Ha iztBbkTP/x6WV3VWg810qgQKQ9wl8oALMkoOfR6lWCR7MTuJnMXJtbrz0jWpEC2O ZPwK9fAxFj2/3e13hx88O7Ek8kfajTPM8T15K79pvpljfqa0BD9SrhPyQ5ssmxj4 idz4yIFCATULKszPXA1QbfC1/xCDveQOEPSerL3eACXsLN17vfpOwOT9vWJm6bpr 6u5ggM2dEA07eI1ANnY6twn5g0kSYU9qISNQO98tA86IvaCnME0Z+k+SCwUNIM9U ep9k0NdAGDNsYOfdVEEY0fYGT9k+9f9w8AfZLNvh0N3s7mGQQ35jf0Z75jj/jsor cbMcPAN2jOCyFVs= =vf9L -----END PGP SIGNATURE----- Merge tag 'pci-v5.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: - Use match_string() instead of reimplementing it (Andy Shevchenko) - Enable SERR# forwarding for all bridges (Bharat Kumar Gogada) - Use Latency Tolerance Reporting if already enabled by platform (Bjorn Helgaas) - Save/restore LTR info for suspend/resume (Bjorn Helgaas) - Fix DPC use of uninitialized data (Dongdong Liu) - Probe bridge window attributes only once at enumeration-time to fix device accesses during rescan (Bjorn Helgaas) - Return BAR size (not "size -1 ") from pci_size() to simplify code (Du Changbin) - Use config header type (not class code) identify bridges more reliably (Honghui Zhang) - Work around Intel Denverton incorrect Trace Hub BAR size reporting (Alexander Shishkin) - Reorder pciehp cached state/hardware state updates to avoid missed interrupts (Mika Westerberg) - Turn ibmphp semaphores into completions or mutexes (Arnd Bergmann) - Mark expected switch fall-through (Mathieu Malaterre) - Use of_node_name_eq() for node name comparisons (Rob Herring) - Add ACS and pciehp quirks for HXT SD4800 (Shunyong Yang) - Consolidate Rohm Vendor ID definitions (Andy Shevchenko) - Use u32 (not __u32) for things not exposed to userspace (Logan Gunthorpe) - Fix locking semantics of bus and slot reset interfaces (Alex Williamson) - Update PCIEPORTBUS Kconfig help text (Hou Zhiqiang) - Allow portdrv to claim subtractive decode Ports so PCIe services will work for them (Honghui Zhang) - Report PCIe links that become degraded at run-time (Alexandru Gagniuc) - Blacklist Gigabyte X299 Root Port power management to fix Thunderbolt hotplug (Mika Westerberg) - Revert runtime PM suspend/resume callbacks that broke PME on network cable plug (Mika Westerberg) - Disable Data Link State Changed interrupts to prevent wakeup immediately after suspend (Mika Westerberg) - Extend altera to support Stratix 10 (Ley Foon Tan) - Allow building altera driver on ARM64 (Ley Foon Tan) - Replace Douglas with Tom Joseph as Cadence PCI host/endpoint maintainer (Lorenzo Pieralisi) - Add DT support for R-Car RZ/G2E (R8A774C0) (Fabrizio Castro) - Add dra72x/dra74x/dra76x SoC compatible strings (Kishon Vijay Abraham I) - Enable x2 mode support for dra72x/dra74x/dra76x SoC (Kishon Vijay Abraham I) - Configure dra7xx PHY to PCIe mode (Kishon Vijay Abraham I) - Simplify dwc (remove unnecessary header includes, name variables consistently, reduce inverted logic, etc) (Gustavo Pimentel) - Add i.MX8MQ support (Andrey Smirnov) - Add message to help debug dwc MSI-X mask bit errors (Gustavo Pimentel) - Work around imx7d PCIe PLL erratum (Trent Piepho) - Don't assert qcom reset GPIO during probe (Bjorn Andersson) - Skip dwc MSI init if MSIs have been disabled (Lucas Stach) - Use memcpy_fromio()/memcpy_toio() instead of plain memcpy() in PCI endpoint framework (Wen Yang) - Add interface to discover supported endpoint features to replace a bitfield that wasn't flexible enough (Kishon Vijay Abraham I) - Implement the new supported-feature interface for designware-plat, dra7xx, rockchip, cadence (Kishon Vijay Abraham I) - Fix issues with 64-bit BAR in endpoints (Kishon Vijay Abraham I) - Add layerscape endpoint mode support (Xiaowei Bao) - Remove duplicate struct hv_vp_set in favor of struct hv_vpset (Maya Nakamura) - Rework hv_irq_unmask() to use cpumask_to_vpset() instead of open-coded reimplementation (Maya Nakamura) - Align Hyper-V struct retarget_msi_interrupt arguments (Maya Nakamura) - Fix mediatek MMIO size computation to enable full size of available MMIO space (Honghui Zhang) - Fix mediatek DMA window size computation to allow endpoint DMA access to full DRAM address range (Honghui Zhang) - Fix mvebu prefetchable BAR regression caused by common bridge emulation that assumed all bridges had prefetchable windows (Thomas Petazzoni) - Make advk_pci_bridge_emul_ops static (Wei Yongjun) - Configure MPS settings for VMD root ports (Jon Derrick) * tag 'pci-v5.1-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (92 commits) PCI: Update PCIEPORTBUS Kconfig help text PCI: Fix "try" semantics of bus and slot reset PCI/LINK: Report degraded links via link bandwidth notification dt-bindings: PCI: altera: Add altr,pcie-root-port-2.0 PCI: altera: Enable driver on ARM64 PCI: altera: Add Stratix 10 PCIe support PCI/PME: Fix possible use-after-free on remove PCI: aardvark: Make symbol 'advk_pci_bridge_emul_ops' static PCI: dwc: skip MSI init if MSIs have been explicitly disabled PCI: hv: Refactor hv_irq_unmask() to use cpumask_to_vpset() PCI: hv: Replace hv_vp_set with hv_vpset PCI: hv: Add __aligned(8) to struct retarget_msi_interrupt PCI: mediatek: Enlarge PCIe2AHB window size to support 4GB DRAM PCI: mediatek: Fix memory mapped IO range size computation PCI: dwc: Remove superfluous shifting in definitions PCI: dwc: Make use of GENMASK/FIELD_PREP PCI: dwc: Make use of BIT() in constant definitions PCI: dwc: Share code for dw_pcie_rd/wr_other_conf() PCI: dwc: Make use of IS_ALIGNED() PCI: imx6: Add code to request/control "pcie_aux" clock for i.MX8MQ ... |
||
|
Linus Torvalds
|
3601fe43e8 |
This is the bulk of GPIO changes for the v5.1 cycle:
Core changes:
- The big change this time around is the irqchip handling in
the qualcomm pin controllers, closely coupled with the
gpiochip. This rework, in a classic fall-between-the-chairs
fashion has been sidestepped for too long. The Qualcomm
IRQchips using the SPMI and SSBI transport mechanisms have
been rewritten to use hierarchical irqchip. This creates
the base from which I intend to gradually pull support for
hierarchical irqchips into the gpiolib irqchip helpers to
cut down on duplicate code. We have too many hacks in the
kernel because people have been working around the missing
hierarchical irqchip for years, and once it was there,
noone understood it for a while. We are now slowly adapting
to using it. This is why this pull requests include changes
to MFD, SPMI, IRQchip core and some ARM Device Trees
pertaining to the Qualcomm chip family. Since Qualcomm have
so many chips and such large deployments it is paramount
that this platform gets this right, and now it (hopefully)
does.
- Core support for pull-up and pull-down configuration, also
from the device tree. When a simple GPIO chip support a
"off or on" pull-up or pull-down resistor, we provide a
way to set this up using machine descriptors or device tree.
If more elaborate control of pull up/down (such as
resistance shunt setting) is required, drivers should be
phased over to use pin control. We do not yet provide a
userspace ABI for this pull up-down setting but I suspect
the makers are going to ask for it soon enough. PCA953x
is the first user of this new API.
- The GPIO mockup driver has been revamped after some
discussion improving the IRQ simulator in the process.
The idea is to make it possible to use the mockup for
both testing and virtual prototyping, e.g. when you do
not yet have a GPIO expander to play with but really
want to get something to develop code around before
hardware is available. It's neat. The blackbox testing
usecase is currently making its way into kernelci.
- ACPI GPIO core preserves non direction flags when updating
flags.
- A new device core helper for devm_platform_ioremap_resource()
is funneled through the GPIO tree with Greg's ACK.
New drivers:
- TQ-Systems QTMX86 GPIO controllers (using port-mapped
I/O)
- Gateworks PLD GPIO driver (vaccumed up from OpenWrt)
- AMD G-Series PCH (Platform Controller Hub) GPIO driver.
- Fintek F81804 & F81966 subvariants.
- PCA953x now supports NXP PCAL6416.
Driver improvements:
- IRQ support on the Nintendo Wii (Hollywood) GPIO.
- get_direction() support for the MVEBU driver.
- Set the right output level on SAMA5D2.
- Drop the unused irq trigger setting on the Spreadtrum
driver.
- Wakeup support for PCA953x.
- A slew of cleanups in the various Intel drivers.
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Merge tag 'gpio-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for the v5.1 cycle:
Core changes:
- The big change this time around is the irqchip handling in the
qualcomm pin controllers, closely coupled with the gpiochip. This
rework, in a classic fall-between-the-chairs fashion has been
sidestepped for too long.
The Qualcomm IRQchips using the SPMI and SSBI transport mechanisms
have been rewritten to use hierarchical irqchip. This creates the
base from which I intend to gradually pull support for hierarchical
irqchips into the gpiolib irqchip helpers to cut down on duplicate
code.
We have too many hacks in the kernel because people have been
working around the missing hierarchical irqchip for years, and once
it was there, noone understood it for a while. We are now slowly
adapting to using it.
This is why this pull requests include changes to MFD, SPMI,
IRQchip core and some ARM Device Trees pertaining to the Qualcomm
chip family. Since Qualcomm have so many chips and such large
deployments it is paramount that this platform gets this right, and
now it (hopefully) does.
- Core support for pull-up and pull-down configuration, also from the
device tree. When a simple GPIO chip supports an "off or on" pull-up
or pull-down resistor, we provide a way to set this up using
machine descriptors or device tree.
If more elaborate control of pull up/down (such as resistance shunt
setting) is required, drivers should be phased over to use pin
control. We do not yet provide a userspace ABI for this pull
up-down setting but I suspect the makers are going to ask for it
soon enough. PCA953x is the first user of this new API.
- The GPIO mockup driver has been revamped after some discussion
improving the IRQ simulator in the process.
The idea is to make it possible to use the mockup for both testing
and virtual prototyping, e.g. when you do not yet have a GPIO
expander to play with but really want to get something to develop
code around before hardware is available. It's neat. The blackbox
testing usecase is currently making its way into kernelci.
- ACPI GPIO core preserves non direction flags when updating flags.
- A new device core helper for devm_platform_ioremap_resource() is
funneled through the GPIO tree with Greg's ACK.
New drivers:
- TQ-Systems QTMX86 GPIO controllers (using port-mapped I/O)
- Gateworks PLD GPIO driver (vaccumed up from OpenWrt)
- AMD G-Series PCH (Platform Controller Hub) GPIO driver.
- Fintek F81804 & F81966 subvariants.
- PCA953x now supports NXP PCAL6416.
Driver improvements:
- IRQ support on the Nintendo Wii (Hollywood) GPIO.
- get_direction() support for the MVEBU driver.
- Set the right output level on SAMA5D2.
- Drop the unused irq trigger setting on the Spreadtrum driver.
- Wakeup support for PCA953x.
- A slew of cleanups in the various Intel drivers"
* tag 'gpio-v5.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (110 commits)
gpio: gpio-omap: fix level interrupt idling
gpio: amd-fch: Set proper output level for direction_output
x86: apuv2: remove unused variable
gpio: pca953x: Use PCA_LATCH_INT
platform/x86: fix PCENGINES_APU2 Kconfig warning
gpio: pca953x: Fix dereference of irq data in shutdown
gpio: amd-fch: Fix type error found by sparse
gpio: amd-fch: Drop const from resource
gpio: mxc: add check to return defer probe if clock tree NOT ready
gpio: ftgpio: Register per-instance irqchip
gpio: ixp4xx: Add DT bindings
x86: pcengines apuv2 gpio/leds/keys platform driver
gpio: AMD G-Series PCH gpio driver
drivers: depend on HAS_IOMEM for devm_platform_ioremap_resource()
gpio: tqmx86: Set proper output level for direction_output
gpio: sprd: Change to use SoC compatible string
gpio: sprd: Use SoC compatible string instead of wildcard string
gpio: of: Handle both enable-gpio{,s}
gpio: of: Restrict enable-gpio quirk to regulator-gpio
gpio: davinci: use devm_platform_ioremap_resource()
...
|
||
|
Linus Torvalds
|
da2577fe63 |
sound updates for 5.1
We had again a busy development cycle with many new drivers as well as
lots of core improvements / cleanups. Let's go for highlights:
ALSA core:
- PCM locking scheme was refactored for reducing a global rwlock
- PCM suspend is handled in the device type PM ops now; lots of
explicit calls were reduced by this action
- Cleanups about PCM buffer preallocation calls
- Kill NULL device object in memory allocations
- Lots of procfs API cleanups
ASoC core:
- Support for only powering up channels that are actively being used
- Cleanups / fixes of topology API
ASoC drivers:
- MediaTek BTCVSD for a Bluetooth radio chip, which is the first such
driver we've had upstream!
- Quite a few improvements to simplify the generic card drivers,
especially the merge of the SCU cards into the main generic drivers
- Lots of fixes for probing on Intel systems to follow more standard
styles
- A big refresh and cleanup of the Samsung drivers
- New drivers: Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341
and CS35L26, Google ChromeOS embedded controllers, Ingenic JZ4725B,
MediaTek BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328,
Spreadtrum DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM
formatters
ALSA drivers:
- Improvements of Tegra HD-audio controller driver for supporting new
chips
- HD-audio codec quirks for ALC294 S4 resume, ASUS laptop, Chrome
headset button support and Dell workstations
- Improved DSD support on USB-audio
- Quirk for MOTU MicroBook II USB-audio
- Support for Fireface UCX support and Solid State Logic Duende
Classic/Mini
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Merge tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai:
"We had again a busy development cycle with many new drivers as well as
lots of core improvements / cleanups. Let's go for highlights:
ALSA core:
- PCM locking scheme was refactored for reducing a global rwlock
- PCM suspend is handled in the device type PM ops now; lots of
explicit calls were reduced by this action
- Cleanups about PCM buffer preallocation calls
- Kill NULL device object in memory allocations
- Lots of procfs API cleanups
ASoC core:
- Support for only powering up channels that are actively being used
- Cleanups / fixes of topology API
ASoC drivers:
- MediaTek BTCVSD for a Bluetooth radio chip, which is the first such
driver we've had upstream!
- Quite a few improvements to simplify the generic card drivers,
especially the merge of the SCU cards into the main generic drivers
- Lots of fixes for probing on Intel systems to follow more standard
styles
- A big refresh and cleanup of the Samsung drivers
- New drivers: Asahi Kasei Microdevices AK4497, Cirrus Logic CS4341
and CS35L26, Google ChromeOS embedded controllers, Ingenic JZ4725B,
MediaTek BTCVSD, MT8183 and MT6358, NXP MICFIL, Rockchip RK3328,
Spreadtrum DMA controllers, Qualcomm WCD9335, Xilinx S/PDIF and PCM
formatters
ALSA drivers:
- Improvements of Tegra HD-audio controller driver for supporting new
chips
- HD-audio codec quirks for ALC294 S4 resume, ASUS laptop, Chrome
headset button support and Dell workstations
- Improved DSD support on USB-audio
- Quirk for MOTU MicroBook II USB-audio
- Support for Fireface UCX support and Solid State Logic Duende
Classic/Mini"
* tag 'sound-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (461 commits)
ALSA: usb-audio: Add quirk for MOTU MicroBook II
ASoC: stm32: i2s: skip useless write in slave mode
ASoC: stm32: i2s: fix race condition in irq handler
ASoC: stm32: i2s: remove useless callback
ASoC: stm32: i2s: fix dma configuration
ASoC: stm32: i2s: fix stream count management
ASoC: stm32: i2s: fix 16 bit format support
ASoC: stm32: i2s: fix IRQ clearing
ASoC: qcom: Kconfig: fix dependency for sdm845
ASoC: Intel: Boards: Add Maxim98373 support
ASoC: rsnd: gen: fix SSI9 4/5/6/7 busif related register address
ALSA: firewire-motu: fix construction of PCM frame for capture direction
ALSA: bebob: use more identical mod_alias for Saffire Pro 10 I/O against Liquid Saffire 56
ALSA: hda: Extend i915 component bind timeout
ASoC: wm_adsp: Improve logging messages
ASoC: wm_adsp: Add support for multiple compressed buffers
ASoC: wm_adsp: Refactor compress stream initialisation
ASoC: wm_adsp: Reorder some functions for improved clarity
ASoC: wm_adsp: Factor out stripping padding from ADSP data
ASoC: cs35l36: Fix an IS_ERR() vs NULL checking bug
...
|
||
|
Linus Torvalds
|
d276709ce6 |
ACPI updates for 5.1-rc1
- Update the ACPICA code in the kernel to upstream revision 20190215
including ACPI 6.3 support and more:
* New predefined methods: _NBS, _NCH, _NIC, _NIH, and _NIG (Erik
Schmauss).
* Update of the PCC Identifier structure in PDTT (Erik Schmauss).
* Support for new Generic Affinity Structure subtable in SRAT
(Erik Schmauss).
* New PCC operation region support (Erik Schmauss).
* Support for GICC statistical profiling for MADT (Erik Schmauss).
* New Error Disconnect Recover notification support (Erik Schmauss).
* New PPTT Processor Structure Flags fields support (Erik Schmauss).
* ACPI 6.3 HMAT updates (Erik Schmauss).
* GTDT Revision 3 support (Erik Schmauss).
* Legacy module-level code (MLC) support removal (Erik Schmauss).
* Update/clarification of messages for control method failures
(Bob Moore).
* Warning on creation of a zero-length opregion (Bob Moore).
* acpiexec option to dump extra info for memory leaks (Bob Moore).
* More ACPI error to firmware error conversions (Bob Moore).
* Debugger fix (Bob Moore).
* Copyrights update (Bob Moore).
- Clean up sleep states support code in ACPICA (Christoph Hellwig).
- Rework in_nmi() handling in the APEI code and add suppor for the
ARM Software Delegated Exception Interface (SDEI) to it (James
Morse).
- Fix possible out-of-bounds accesses in BERT-related core (Ross
Lagerwall).
- Fix the APEI code parsing HEST that includes a Deferred Machine
Check subtable (Yazen Ghannam).
- Use DEFINE_DEBUGFS_ATTRIBUTE for APEI-related debugfs files
(YueHaibing).
- Switch the APEI ERST code to the new generic UUID API (Andy
Shevchenko).
- Update the MAINTAINERS entry for APEI (Borislav Petkov).
- Fix and clean up the ACPI EC driver (Rafael Wysocki, Zhang Rui).
- Fix DMI checks handling in the ACPI backlight driver and add the
"Lunch Box" chassis-type check to it (Hans de Goede).
- Add support for using ACPI table overrides included in built-in
initrd images (Shunyong Yang).
- Update ACPI device enumeration to treat the PWM2 device as "always
present" on Lenovo Yoga Book (Yauhen Kharuzhy).
- Fix up the enumeration of device objects with the PRP0001 device
ID (Andy Shevchenko).
- Clean up PPTT parsing error messages (John Garry).
- Clean up debugfs files creation handling (Greg Kroah-Hartman,
Rafael Wysocki).
- Clean up the ACPI DPTF Makefile (Masahiro Yamada).
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Merge tag 'acpi-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"These are ACPICA updates including ACPI 6.3 support among other
things, APEI updates including the ARM Software Delegated Exception
Interface (SDEI) support, ACPI EC driver fixes and cleanups and other
assorted improvements.
Specifics:
- Update the ACPICA code in the kernel to upstream revision 20190215
including ACPI 6.3 support and more:
* New predefined methods: _NBS, _NCH, _NIC, _NIH, and _NIG (Erik
Schmauss).
* Update of the PCC Identifier structure in PDTT (Erik Schmauss).
* Support for new Generic Affinity Structure subtable in SRAT
(Erik Schmauss).
* New PCC operation region support (Erik Schmauss).
* Support for GICC statistical profiling for MADT (Erik Schmauss).
* New Error Disconnect Recover notification support (Erik
Schmauss).
* New PPTT Processor Structure Flags fields support (Erik
Schmauss).
* ACPI 6.3 HMAT updates (Erik Schmauss).
* GTDT Revision 3 support (Erik Schmauss).
* Legacy module-level code (MLC) support removal (Erik Schmauss).
* Update/clarification of messages for control method failures
(Bob Moore).
* Warning on creation of a zero-length opregion (Bob Moore).
* acpiexec option to dump extra info for memory leaks (Bob Moore).
* More ACPI error to firmware error conversions (Bob Moore).
* Debugger fix (Bob Moore).
* Copyrights update (Bob Moore)
- Clean up sleep states support code in ACPICA (Christoph Hellwig)
- Rework in_nmi() handling in the APEI code and add suppor for the
ARM Software Delegated Exception Interface (SDEI) to it (James
Morse)
- Fix possible out-of-bounds accesses in BERT-related core (Ross
Lagerwall)
- Fix the APEI code parsing HEST that includes a Deferred Machine
Check subtable (Yazen Ghannam)
- Use DEFINE_DEBUGFS_ATTRIBUTE for APEI-related debugfs files
(YueHaibing)
- Switch the APEI ERST code to the new generic UUID API (Andy
Shevchenko)
- Update the MAINTAINERS entry for APEI (Borislav Petkov)
- Fix and clean up the ACPI EC driver (Rafael Wysocki, Zhang Rui)
- Fix DMI checks handling in the ACPI backlight driver and add the
"Lunch Box" chassis-type check to it (Hans de Goede)
- Add support for using ACPI table overrides included in built-in
initrd images (Shunyong Yang)
- Update ACPI device enumeration to treat the PWM2 device as "always
present" on Lenovo Yoga Book (Yauhen Kharuzhy)
- Fix up the enumeration of device objects with the PRP0001 device ID
(Andy Shevchenko)
- Clean up PPTT parsing error messages (John Garry)
- Clean up debugfs files creation handling (Greg Kroah-Hartman,
Rafael Wysocki)
- Clean up the ACPI DPTF Makefile (Masahiro Yamada)"
* tag 'acpi-5.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (65 commits)
ACPI / bus: Respect PRP0001 when retrieving device match data
ACPICA: Update version to 20190215
ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formatting
ACPICA: ACPI 6.3: add GTDT Revision 3 support
ACPICA: ACPI 6.3: HMAT updates
ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure Flags
ACPICA: ACPI 6.3: add Error Disconnect Recover Notification value
ACPICA: ACPI 6.3: MADT: add support for statistical profiling in GICC
ACPICA: ACPI 6.3: add PCC operation region support for AML interpreter
efi: cper: Fix possible out-of-bounds access
ACPI: APEI: Fix possible out-of-bounds access to BERT region
ACPICA: ACPI 6.3: SRAT: add Generic Affinity Structure subtable
ACPICA: ACPI 6.3: Add Trigger order to PCC Identifier structure in PDTT
ACPICA: ACPI 6.3: Adding predefined methods _NBS, _NCH, _NIC, _NIH, and _NIG
ACPICA: Update/clarify messages for control method failures
ACPICA: Debugger: Fix possible fault with the "test objects" command
ACPICA: Interpreter: Emit warning for creation of a zero-length op region
ACPICA: Remove legacy module-level code support
ACPI / x86: Make PWM2 device always present at Lenovo Yoga Book
ACPI / video: Extend chassis-type detection with a "Lunch Box" check
..
|
||
|
Linus Torvalds
|
8dcd175bc3 |
Merge branch 'akpm' (patches from Andrew)
Merge misc updates from Andrew Morton: - a few misc things - ocfs2 updates - most of MM * emailed patches from Andrew Morton <akpm@linux-foundation.org>: (159 commits) tools/testing/selftests/proc/proc-self-syscall.c: remove duplicate include proc: more robust bulk read test proc: test /proc/*/maps, smaps, smaps_rollup, statm proc: use seq_puts() everywhere proc: read kernel cpu stat pointer once proc: remove unused argument in proc_pid_lookup() fs/proc/thread_self.c: code cleanup for proc_setup_thread_self() fs/proc/self.c: code cleanup for proc_setup_self() proc: return exit code 4 for skipped tests mm,mremap: bail out earlier in mremap_to under map pressure mm/sparse: fix a bad comparison mm/memory.c: do_fault: avoid usage of stale vm_area_struct writeback: fix inode cgroup switching comment mm/huge_memory.c: fix "orig_pud" set but not used mm/hotplug: fix an imbalance with DEBUG_PAGEALLOC mm/memcontrol.c: fix bad line in comment mm/cma.c: cma_declare_contiguous: correct err handling mm/page_ext.c: fix an imbalance with kmemleak mm/compaction: pass pgdat to too_many_isolated() instead of zone mm: remove zone_lru_lock() function, access ->lru_lock directly ... |