39f75da7bc
17658 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Alexey Dobriyan
|
39f75da7bc |
isystem: trim/fixup stdarg.h and other headers
Delete/fixup few includes in anticipation of global -isystem compile option removal. Note: crypto/aegis128-neon-inner.c keeps <stddef.h> due to redefinition of uintptr_t error (one definition comes from <stddef.h>, another from <linux/types.h>). Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Linus Torvalds
|
3dc064d29d |
ARM: SoC fixes for v5.14, part 2
Lots of small fixes for Arm SoCs this time, nothing
too worrying:
- omap/beaglebone boot regression fix in gpt12 timer
- revert for i.mx8 soc driver breaking as a platform_driver
- kexec/kdump fixes for op-tee
- various fixes for incorrect DT settings on imx, mvebu, omap,
stm32, and tegra causing problems.
- device tree fixes for static checks in nomadik, versatile, stm32
- code fixes for issues found in build testing and with static
checking on tegra, ixp4xx, imx, omap
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'soc-fixes-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Lots of small fixes for Arm SoCs this time, nothing too worrying:
- omap/beaglebone boot regression fix in gpt12 timer
- revert for i.mx8 soc driver breaking as a platform_driver
- kexec/kdump fixes for op-tee
- various fixes for incorrect DT settings on imx, mvebu, omap, stm32,
and tegra causing problems.
- device tree fixes for static checks in nomadik, versatile, stm32
- code fixes for issues found in build testing and with static
checking on tegra, ixp4xx, imx, omap"
* tag 'soc-fixes-5.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (36 commits)
soc: ixp4xx/qmgr: fix invalid __iomem access
soc: ixp4xx: fix printing resources
ARM: ixp4xx: goramo_mlr depends on old PCI driver
ARM: ixp4xx: fix compile-testing soc drivers
soc/tegra: Make regulator couplers depend on CONFIG_REGULATOR
ARM: dts: nomadik: Fix up interrupt controller node names
ARM: dts: stm32: Fix touchscreen IRQ line assignment on DHCOM
ARM: dts: stm32: Disable LAN8710 EDPD on DHCOM
ARM: dts: stm32: Prefer HW RTC on DHCOM SoM
omap5-board-common: remove not physically existing vdds_1v8_main fixed-regulator
ARM: dts: am437x-l4: fix typo in can@0 node
ARM: dts: am43x-epos-evm: Reduce i2c0 bus speed for tps65218
bus: ti-sysc: AM3: RNG is GP only
ARM: omap2+: hwmod: fix potential NULL pointer access
arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode
arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers
ARM: dts: imx: Swap M53Menlo pinctrl_power_button/pinctrl_power_out pins
ARM: imx: fix missing 3rd argument in macro imx_mmdc_perf_init
ARM: dts: colibri-imx6ull: limit SDIO clock to 25MHz
arm64: dts: ls1028: sl28: fix networking for variant 2
...
|
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Linus Torvalds
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73f25536f2 |
arm64 fixes for -rc5
- Fix extension/truncation of return values from 32-bit system calls - Fix interaction between unwinding and tracing - Fix spurious toolchain warning emitted during make - Fix Kconfig help text for RANDOMIZE_MODULE_REGION_FULL -----BEGIN PGP SIGNATURE----- iQFEBAABCgAuFiEEPxTL6PPUbjXGY88ct6xw3ITBYzQFAmENI3EQHHdpbGxAa2Vy bmVsLm9yZwAKCRC3rHDchMFjND+yB/95tpp4xswHHjM9CGaBsupVesgnA0DUINPf mUWiB5TEYdG0jbB5yOV/VJhjN4nXLpvOJna0RUses3VKXK75v88X1Zha74AKBBD+ 3GKu768nXZFHOJT4zMQJ0N8642m4XHFSeyeHxiJk6zxPsvU9O27/UxkyxZ2RCKPq 4av/yK3JBac1eqKWSdhZ3spms43WtmikoaPdL1dLLbH2lBRCTbFuo7zhVmrl9MuZ tpkoLkgW6I+Tquck0//F7jRjxdeQEMWNIV+hybm36VDuYe5EbKRQCetdksJsXBml CiADCPh2JshAfkygtTrZTKd4uo1/rHQPvmJ9ZhR7oQZlEsaVuosw =zi/m -----END PGP SIGNATURE----- Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: "It's all pretty minor but the main fix is sorting out how we deal with return values from 32-bit system calls as audit expects error codes to be sign-extended to 64 bits Summary: - Fix extension/truncation of return values from 32-bit system calls - Fix interaction between unwinding and tracing - Fix spurious toolchain warning emitted during make - Fix Kconfig help text for RANDOMIZE_MODULE_REGION_FULL" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: stacktrace: avoid tracing arch_stack_walk() arm64: stacktrace: fix comment arm64: fix the doc of RANDOMIZE_MODULE_REGION_FULL arm64: move warning about toolchains to archprepare arm64: fix compat syscall return truncation |
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Mark Rutland
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0c32706dac |
arm64: stacktrace: avoid tracing arch_stack_walk()
When the function_graph tracer is in use, arch_stack_walk() may unwind the stack incorrectly, erroneously reporting itself, missing the final entry which is being traced, and reporting all traced entries between these off-by-one from where they should be. When ftrace hooks a function return, the original return address is saved to the fgraph ret_stack, and the return address in the LR (or the function's frame record) is replaced with `return_to_handler`. When arm64's unwinder encounter frames returning to `return_to_handler`, it finds the associated original return address from the fgraph ret stack, assuming the most recent `ret_to_hander` entry on the stack corresponds to the most recent entry in the fgraph ret stack, and so on. When arch_stack_walk() is used to dump the current task's stack, it starts from the caller of arch_stack_walk(). However, arch_stack_walk() can be traced, and so may push an entry on to the fgraph ret stack, leaving the fgraph ret stack offset by one from the expected position. This can be seen when dumping the stack via /proc/self/stack, where enabling the graph tracer results in an unexpected `stack_trace_save_tsk` entry at the start of the trace, and `el0_svc` missing form the end of the trace. This patch fixes this by marking arch_stack_walk() as notrace, as we do for all other functions on the path to ftrace_graph_get_ret_stack(). While a few helper functions are not marked notrace, their calls/returns are balanced, and will have no observable effect when examining the fgraph ret stack. It is possible for an exeption boundary to cause a similar offset if the return address of the interrupted context was in the LR. Fixing those cases will require some more substantial rework, and is left for subsequent patches. Before: | # cat /proc/self/stack | [<0>] proc_pid_stack+0xc4/0x140 | [<0>] proc_single_show+0x6c/0x120 | [<0>] seq_read_iter+0x240/0x4e0 | [<0>] seq_read+0xe8/0x140 | [<0>] vfs_read+0xb8/0x1e4 | [<0>] ksys_read+0x74/0x100 | [<0>] __arm64_sys_read+0x28/0x3c | [<0>] invoke_syscall+0x50/0x120 | [<0>] el0_svc_common.constprop.0+0xc4/0xd4 | [<0>] do_el0_svc+0x30/0x9c | [<0>] el0_svc+0x2c/0x54 | [<0>] el0t_64_sync_handler+0x1a8/0x1b0 | [<0>] el0t_64_sync+0x198/0x19c | # echo function_graph > /sys/kernel/tracing/current_tracer | # cat /proc/self/stack | [<0>] stack_trace_save_tsk+0xa4/0x110 | [<0>] proc_pid_stack+0xc4/0x140 | [<0>] proc_single_show+0x6c/0x120 | [<0>] seq_read_iter+0x240/0x4e0 | [<0>] seq_read+0xe8/0x140 | [<0>] vfs_read+0xb8/0x1e4 | [<0>] ksys_read+0x74/0x100 | [<0>] __arm64_sys_read+0x28/0x3c | [<0>] invoke_syscall+0x50/0x120 | [<0>] el0_svc_common.constprop.0+0xc4/0xd4 | [<0>] do_el0_svc+0x30/0x9c | [<0>] el0t_64_sync_handler+0x1a8/0x1b0 | [<0>] el0t_64_sync+0x198/0x19c After: | # cat /proc/self/stack | [<0>] proc_pid_stack+0xc4/0x140 | [<0>] proc_single_show+0x6c/0x120 | [<0>] seq_read_iter+0x240/0x4e0 | [<0>] seq_read+0xe8/0x140 | [<0>] vfs_read+0xb8/0x1e4 | [<0>] ksys_read+0x74/0x100 | [<0>] __arm64_sys_read+0x28/0x3c | [<0>] invoke_syscall+0x50/0x120 | [<0>] el0_svc_common.constprop.0+0xc4/0xd4 | [<0>] do_el0_svc+0x30/0x9c | [<0>] el0_svc+0x2c/0x54 | [<0>] el0t_64_sync_handler+0x1a8/0x1b0 | [<0>] el0t_64_sync+0x198/0x19c | # echo function_graph > /sys/kernel/tracing/current_tracer | # cat /proc/self/stack | [<0>] proc_pid_stack+0xc4/0x140 | [<0>] proc_single_show+0x6c/0x120 | [<0>] seq_read_iter+0x240/0x4e0 | [<0>] seq_read+0xe8/0x140 | [<0>] vfs_read+0xb8/0x1e4 | [<0>] ksys_read+0x74/0x100 | [<0>] __arm64_sys_read+0x28/0x3c | [<0>] invoke_syscall+0x50/0x120 | [<0>] el0_svc_common.constprop.0+0xc4/0xd4 | [<0>] do_el0_svc+0x30/0x9c | [<0>] el0_svc+0x2c/0x54 | [<0>] el0t_64_sync_handler+0x1a8/0x1b0 | [<0>] el0t_64_sync+0x198/0x19c Cc: <stable@vger.kernel.org> Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Madhavan T. Venkataraman <madvenka@linux.microsoft.com> Cc: Mark Brown <broonie@kernel.org> Cc: Will Deacon <will@kernel.org> Reviwed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210802164845.45506-3-mark.rutland@arm.com Signed-off-by: Will Deacon <will@kernel.org> |
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Mark Rutland
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8d5903f457 |
arm64: stacktrace: fix comment
Due to a copy-paste error, we describe struct stackframe::pc as a snapshot of the `fp` field rather than the `lr` field. Fix the comment. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Madhavan T. Venkataraman <madvenka@linux.microsoft.com> Cc: Mark Brown <broonie@kernel.org> Cc: Will Deacon <will@kernel.org> Reviewed-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210802164845.45506-2-mark.rutland@arm.com Signed-off-by: Will Deacon <will@kernel.org> |
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Barry Song
|
f9c4ff2ab9 |
arm64: fix the doc of RANDOMIZE_MODULE_REGION_FULL
Obviously kaslr is setting the module region to 2GB rather than 4GB since
commit
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Masahiro Yamada
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64ee84c75b |
arm64: move warning about toolchains to archprepare
Commit |
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Mark Rutland
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e30e8d46cf |
arm64: fix compat syscall return truncation
Due to inconsistencies in the way we manipulate compat GPRs, we have a few issues today: * For audit and tracing, where error codes are handled as a (native) long, negative error codes are expected to be sign-extended to the native 64-bits, or they may fail to be matched correctly. Thus a syscall which fails with an error may erroneously be identified as failing. * For ptrace, *all* compat return values should be sign-extended for consistency with 32-bit arm, but we currently only do this for negative return codes. * As we may transiently set the upper 32 bits of some compat GPRs while in the kernel, these can be sampled by perf, which is somewhat confusing. This means that where a syscall returns a pointer above 2G, this will be sign-extended, but will not be mistaken for an error as error codes are constrained to the inclusive range [-4096, -1] where no user pointer can exist. To fix all of these, we must consistently use helpers to get/set the compat GPRs, ensuring that we never write the upper 32 bits of the return code, and always sign-extend when reading the return code. This patch does so, with the following changes: * We re-organise syscall_get_return_value() to always sign-extend for compat tasks, and reimplement syscall_get_error() atop. We update syscall_trace_exit() to use syscall_get_return_value(). * We consistently use syscall_set_return_value() to set the return value, ensureing the upper 32 bits are never set unexpectedly. * As the core audit code currently uses regs_return_value() rather than syscall_get_return_value(), we special-case this for compat_user_mode(regs) such that this will do the right thing. Going forward, we should try to move the core audit code over to syscall_get_return_value(). Cc: <stable@vger.kernel.org> Reported-by: He Zhe <zhe.he@windriver.com> Reported-by: weiyuchen <weiyuchen3@huawei.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will@kernel.org> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Link: https://lore.kernel.org/r/20210802104200.21390-1-mark.rutland@arm.com Signed-off-by: Will Deacon <will@kernel.org> |
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Arnd Bergmann
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6ebeca342f |
mvebu fixes for 5.14 (part 1)
- Fix i2c property for armada-3720-turris-mox in order to use SFP - Add mmc alias on armada-3720-turris-mox to allow rootfs using the right mmc -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQQYqXDMF3cvSLY+g9cLBhiOFHI71QUCYQQNzAAKCRALBhiOFHI7 1VO3AKCLbz9hgI7oiX7Lq5UTuTOfqZCtWgCdF0+wBZPcNepzzgjeAf1y4edGkdQ= =8dAO -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmEH50EACgkQmmx57+YA GNkHrQ/+Llm71xJtRA18D7vLvkTR8m4AllpWVnTtULJ0DffSerxidpMrU4DKbVj2 8eOZVJ7tmxB2HCQ5fbhJuQ1QNTnbhSF33aWHXm3uTDXkSR2GjyX9crwCeW1sPsOy x5QUdEW4aKZHz5VlUCwezvmm4BHJz5FpRnLtLrZGw2Rgcopv7LM7yvmbk8SwT4jR Phgyfyp03rpVNB6qk+kCgpe4aIbRPOVq4DjhhQKMJoGK+LB0kELTbJO3uDPRbSSo TyTnReFM1UvJMqdk1yXIshgJOlEePn5IY9xHf8ief2JLqQwlLuqm3OiuUjR88zdQ 7T1EpsEQF1qmJRsUm51w0/yxByqHVGgnjTZ8NvWkkzuky50EvcnH9Opy9wIuj31o Z50VroItkPO6nm1FUhOn5n0+MWFKNZytpW4LN6YqMnu7iRZNq9ALfb12n0oA0CxD 3hC+d2TfTDCzNheiMT5Kmc/DXA50s6DXv8Jm//QMxZp16aXeoBbk77pLZL8DnvLv /QfEUJPMuZ+P7DtxPj7eO79GK+cq+FCAH88Oii9cZf1YzaT4aokwHsPmiW1h2+V7 DtF32g6lhHi73fL+bU4+lEEEcx4GeuV2MFLcA2bDWaRATx8AsRSK97+3WcI1aOmx d/j+zQSTS0YYq0E4HVx7F+wMqMNNnZFGfe/rkw6+kO8NZ+SN0Xg= =jjKL -----END PGP SIGNATURE----- Merge tag 'mvebu-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into arm/fixes mvebu fixes for 5.14 (part 1) - Fix i2c property for armada-3720-turris-mox in order to use SFP - Add mmc alias on armada-3720-turris-mox to allow rootfs using the right mmc * tag 'mvebu-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu: arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers Link: https://lore.kernel.org/r/87k0l7zx4v.fsf@BL-laptop Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Arnd Bergmann
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bee7574851 |
i.MX fixes for 5.14:
- A couple of fixes on MMDC driver to add missing iounmap() and clk_disable_unprepare(), and a follow-up fix. - Fix missing-prototypes warning in SRC driver. - Revert commit |
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Arnd Bergmann
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79e48a2104 |
arm64: tegra: Device tree fixes for v5.14-rc3
This contains one more fix for SMMU enablement on Tegra194, this time for PCIe. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmDyFesTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoUJuEACMAApbkKbNVc2fNL9OamX5nl6VFUhn S8QTLjyBAv0C6gs7e90LmXzRkOe37pq77a6DHe6gazgwJ485Qgkh/poYADEH5vi8 mLTIns+an+q6pmM1thJQ6QQmDHIrJtqFsiHOfMGT18uVryxbMOCYm2XX93eghEHB HyldsRYpJ/Dhvd0L7WNAMzdxl+HU1Kba1hDamMBd21RacJx5LsvkUie/d25+v+Sw ZC0/+BBCdPaJ6LAiuuROPn1rgSqe4Z/IqZleSHwTaqYjq86GeuQDBM8oMPeki0T7 UiX/vh/th1Cn7OGQbon3EGCo5WGkqU2N6Tj1I8kZlq7TK9xYmcsaiQVRxx5zw8HQ YdY1IF9QnTuKtdFPWlLpBxiiO/z+sybqRtAqr77YdewjmtuRp1HzxD+bWo9ohXLt SIN4+UkijlRUbR5j3lXj+52UacjLnBdbEtygy7e4miqeG76wiskuzTED5tZVJRxd tljd2+7GS4HxA3jBqwBereyflj8Qx8hR0CoVP9wUU+7a45tlvSa8oaAWr1yvzwXC 6qAAsMiiIW6MWJDiaFJRzaXwQw6XLKwo8MgGcKvsUqc21hVxGF8oyjDMDFcvIxjc Xg5oQN4k70PR5N5yUMvc24bMEC2IZ+uo+6R9AiNXXqG3QoGjuM0+fryUvi7LyGmf HmZ74K+nkYaXfQ== =SWvu -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmEH5MAACgkQmmx57+YA GNnneA/7BFZ2n8N6BMy8etumw0XlopnvRRWb9typAw2bdEH78C8X9f+hLaweUEd5 FCACX/gtkejfBcsvpc2hDTI6f7L/vvLBWDauprqXv+6TOpYGpsKAO5oj7MqKpGvL 15EoBoFn1mq1Woje+s07k1CDkYChJuoqYuKAMYMISwC6UHG7DgUzGk4sOJDl5YL4 WiCHOiKxZurTU8iGjBDWGoy8YN6fGplSkpB3OpqPj5gq3vIIXG8KqGl0WkP2ylO2 XxNJRlcbXsKx+0Sq9F0CnhWtccpaxY/GvCGFhvxlB4yrZIZgKEWuxlm/PdiC0Zfq DusJ4cRl2i4GPp1SGnh1kTjjcxPULtXqe8gOk72Wk+wxNW4NIdWKFn+asLhDExE3 fw20s2tpGR/e1AH/Im3s87ZkRykR5ULppWsuOEkaPZRjITr/LSryvhWAikVrUBi1 4LQm1HeemFD36x9CqjSfEoaYyhYU5Z711slTQvo3knxuY1Qm82/hCwPRQSHUe7O6 dLxB/S+P82GUp4g6fEJvqB+JITygEhV5ucGCGBWyp72TnKNBk+qy9bHRby9H29Dh STWDOPT/zlSAcoedlIj468QKrjbhlw/Oa8XvHqGwWaSTwzkI2v4NP+B1o3vsu7+f niAIl3J7uKgFakgsQmyl00MR6Cldp3m74rzu8FEgfN92h7LyBMQ= =aneg -----END PGP SIGNATURE----- Merge tag 'tegra-for-5.14-rc3-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes arm64: tegra: Device tree fixes for v5.14-rc3 This contains one more fix for SMMU enablement on Tegra194, this time for PCIe. * tag 'tegra-for-5.14-rc3-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Enable SMMU support for PCIe on Tegra194 Link: https://lore.kernel.org/r/20210716233858.10096-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
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Linus Torvalds
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c7d1022326 |
Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi (mac80211)
and netfilter trees.
Current release - regressions:
- mac80211: fix starting aggregation sessions on mesh interfaces
Current release - new code bugs:
- sctp: send pmtu probe only if packet loss in Search Complete state
- bnxt_en: add missing periodic PHC overflow check
- devlink: fix phys_port_name of virtual port and merge error
- hns3: change the method of obtaining default ptp cycle
- can: mcba_usb_start(): add missing urb->transfer_dma initialization
Previous releases - regressions:
- set true network header for ECN decapsulation
- mlx5e: RX, avoid possible data corruption w/ relaxed ordering and LRO
- phy: re-add check for PHY_BRCM_DIS_TXCRXC_NOENRGY on the BCM54811 PHY
- sctp: fix return value check in __sctp_rcv_asconf_lookup
Previous releases - always broken:
- bpf:
- more spectre corner case fixes, introduce a BPF nospec
instruction for mitigating Spectre v4
- fix OOB read when printing XDP link fdinfo
- sockmap: fix cleanup related races
- mac80211: fix enabling 4-address mode on a sta vif after assoc
- can:
- raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
- j1939: j1939_session_deactivate(): clarify lifetime of
session object, avoid UAF
- fix number of identical memory leaks in USB drivers
- tipc:
- do not blindly write skb_shinfo frags when doing decryption
- fix sleeping in tipc accept routine
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.14-rc4, including fixes from bpf, can, WiFi
(mac80211) and netfilter trees.
Current release - regressions:
- mac80211: fix starting aggregation sessions on mesh interfaces
Current release - new code bugs:
- sctp: send pmtu probe only if packet loss in Search Complete state
- bnxt_en: add missing periodic PHC overflow check
- devlink: fix phys_port_name of virtual port and merge error
- hns3: change the method of obtaining default ptp cycle
- can: mcba_usb_start(): add missing urb->transfer_dma initialization
Previous releases - regressions:
- set true network header for ECN decapsulation
- mlx5e: RX, avoid possible data corruption w/ relaxed ordering and
LRO
- phy: re-add check for PHY_BRCM_DIS_TXCRXC_NOENRGY on the BCM54811
PHY
- sctp: fix return value check in __sctp_rcv_asconf_lookup
Previous releases - always broken:
- bpf:
- more spectre corner case fixes, introduce a BPF nospec
instruction for mitigating Spectre v4
- fix OOB read when printing XDP link fdinfo
- sockmap: fix cleanup related races
- mac80211: fix enabling 4-address mode on a sta vif after assoc
- can:
- raw: raw_setsockopt(): fix raw_rcv panic for sock UAF
- j1939: j1939_session_deactivate(): clarify lifetime of session
object, avoid UAF
- fix number of identical memory leaks in USB drivers
- tipc:
- do not blindly write skb_shinfo frags when doing decryption
- fix sleeping in tipc accept routine"
* tag 'net-5.14-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits)
gve: Update MAINTAINERS list
can: esd_usb2: fix memory leak
can: ems_usb: fix memory leak
can: usb_8dev: fix memory leak
can: mcba_usb_start(): add missing urb->transfer_dma initialization
can: hi311x: fix a signedness bug in hi3110_cmd()
MAINTAINERS: add Yasushi SHOJI as reviewer for the Microchip CAN BUS Analyzer Tool driver
bpf: Fix leakage due to insufficient speculative store bypass mitigation
bpf: Introduce BPF nospec instruction for mitigating Spectre v4
sis900: Fix missing pci_disable_device() in probe and remove
net: let flow have same hash in two directions
nfc: nfcsim: fix use after free during module unload
tulip: windbond-840: Fix missing pci_disable_device() in probe and remove
sctp: fix return value check in __sctp_rcv_asconf_lookup
nfc: s3fwrn5: fix undefined parameter values in dev_err()
net/mlx5: Fix mlx5_vport_tbl_attr chain from u16 to u32
net/mlx5e: Fix nullptr in mlx5e_hairpin_get_mdev()
net/mlx5: Unload device upon firmware fatal error
net/mlx5e: Fix page allocation failure for ptp-RQ over SF
net/mlx5e: Fix page allocation failure for trap-RQ over SF
...
|
||
|
Linus Torvalds
|
7e96bf4762 |
ARM:
- Fix MTE shared page detection
- Enable selftest's use of PMU registers when asked to
s390:
- restore 5.13 debugfs names
x86:
- fix sizes for vcpu-id indexed arrays
- fixes for AMD virtualized LAPIC (AVIC)
- other small bugfixes
Generic:
- access tracking performance test
- dirty_log_perf_test command line parsing fix
- Fix selftest use of obsolete pthread_yield() in favour of sched_yield()
- use cpu_relax when halt polling
- fixed missing KVM_CLEAR_DIRTY_LOG compat ioctl
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Fix MTE shared page detection
- Enable selftest's use of PMU registers when asked to
s390:
- restore 5.13 debugfs names
x86:
- fix sizes for vcpu-id indexed arrays
- fixes for AMD virtualized LAPIC (AVIC)
- other small bugfixes
Generic:
- access tracking performance test
- dirty_log_perf_test command line parsing fix
- Fix selftest use of obsolete pthread_yield() in favour of
sched_yield()
- use cpu_relax when halt polling
- fixed missing KVM_CLEAR_DIRTY_LOG compat ioctl"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: add missing compat KVM_CLEAR_DIRTY_LOG
KVM: use cpu_relax when halt polling
KVM: SVM: use vmcb01 in svm_refresh_apicv_exec_ctrl
KVM: SVM: tweak warning about enabled AVIC on nested entry
KVM: SVM: svm_set_vintr don't warn if AVIC is active but is about to be deactivated
KVM: s390: restore old debugfs names
KVM: SVM: delay svm_vcpu_init_msrpm after svm->vmcb is initialized
KVM: selftests: Introduce access_tracking_perf_test
KVM: selftests: Fix missing break in dirty_log_perf_test arg parsing
x86/kvm: fix vcpu-id indexed array sizes
KVM: x86: Check the right feature bit for MSR_KVM_ASYNC_PF_ACK access
docs: virt: kvm: api.rst: replace some characters
KVM: Documentation: Fix KVM_CAP_ENFORCE_PV_FEATURE_CPUID name
KVM: nSVM: Swap the parameter order for svm_copy_vmrun_state()/svm_copy_vmloadsave_state()
KVM: nSVM: Rename nested_svm_vmloadsave() to svm_copy_vmloadsave_state()
KVM: arm64: selftests: get-reg-list: actually enable pmu regs in pmu sublist
KVM: selftests: change pthread_yield to sched_yield
KVM: arm64: Fix detection of shared VMAs on guest fault
|
||
David S. Miller
|
fc16a5322e |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Daniel Borkmann says: ==================== pull-request: bpf 2021-07-29 The following pull-request contains BPF updates for your *net* tree. We've added 9 non-merge commits during the last 14 day(s) which contain a total of 20 files changed, 446 insertions(+), 138 deletions(-). The main changes are: 1) Fix UBSAN out-of-bounds splat for showing XDP link fdinfo, from Lorenz Bauer. 2) Fix insufficient Spectre v4 mitigation in BPF runtime, from Daniel Borkmann, Piotr Krysiuk and Benedict Schlueter. 3) Batch of fixes for BPF sockmap found under stress testing, from John Fastabend. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Daniel Borkmann
|
f5e81d1117 |
bpf: Introduce BPF nospec instruction for mitigating Spectre v4
In case of JITs, each of the JIT backends compiles the BPF nospec instruction /either/ to a machine instruction which emits a speculation barrier /or/ to /no/ machine instruction in case the underlying architecture is not affected by Speculative Store Bypass or has different mitigations in place already. This covers both x86 and (implicitly) arm64: In case of x86, we use 'lfence' instruction for mitigation. In case of arm64, we rely on the firmware mitigation as controlled via the ssbd kernel parameter. Whenever the mitigation is enabled, it works for all of the kernel code with no need to provide any additional instructions here (hence only comment in arm64 JIT). Other archs can follow as needed. The BPF nospec instruction is specifically targeting Spectre v4 since i) we don't use a serialization barrier for the Spectre v1 case, and ii) mitigation instructions for v1 and v4 might be different on some archs. The BPF nospec is required for a future commit, where the BPF verifier does annotate intermediate BPF programs with speculation barriers. Co-developed-by: Piotr Krysiuk <piotras@gmail.com> Co-developed-by: Benedict Schlueter <benedict.schlueter@rub.de> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Piotr Krysiuk <piotras@gmail.com> Signed-off-by: Benedict Schlueter <benedict.schlueter@rub.de> Acked-by: Alexei Starovoitov <ast@kernel.org> |
||
Joakim Zhang
|
f5d156c7bf |
arm64: dts: imx8mp: remove fallback compatible string for FlexCAN
FlexCAN on i.MX8MP is not derived from i.MX6Q, instead reuses from i.MX8QM with extra ECC added and default is enabled, so that the FlexCAN would be put into freeze mode without FLEXCAN_QUIRK_DISABLE_MECR quirk. This patch removes "fsl,imx6q-flexcan" fallback compatible string since it's not compatible with the i.MX6Q. Link: https://lore.kernel.org/r/20210719073437.32078-1-qiangqing.zhang@nxp.com Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> |
||
|
Linus Torvalds
|
74738c556d |
USB fixes for 5.14-rc3
Here are some USB fixes for 5.14-rc3 to resolve a bunch of tiny problems
reported. Included in here are:
- dtsi revert to resolve a problem which broke android systems
that relied on the dts name to find the USB controller device.
People are still working out the "real" solution for this, but
for now the revert is needed.
- core USB fix for pipe calculation found by syzbot
- typec fixes
- gadget driver fixes
- new usb-serial device ids
- new USB quirks
- xhci fixes
- usb hub fixes for power management issues reported
- other tiny fixes
All have been in linux-next with no reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are some USB fixes for 5.14-rc3 to resolve a bunch of tiny
problems reported. Included in here are:
- dtsi revert to resolve a problem which broke android systems that
relied on the dts name to find the USB controller device.
People are still working out the "real" solution for this, but for
now the revert is needed.
- core USB fix for pipe calculation found by syzbot
- typec fixes
- gadget driver fixes
- new usb-serial device ids
- new USB quirks
- xhci fixes
- usb hub fixes for power management issues reported
- other tiny fixes
All have been in linux-next with no reported problems"
* tag 'usb-5.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (27 commits)
USB: serial: cp210x: add ID for CEL EM3588 USB ZigBee stick
Revert "USB: quirks: ignore remote wake-up on Fibocom L850-GL LTE modem"
usb: cdc-wdm: fix build error when CONFIG_WWAN_CORE is not set
Revert "arm64: dts: qcom: Harmonize DWC USB3 DT nodes name"
usb: dwc2: gadget: Fix sending zero length packet in DDMA mode.
usb: dwc2: Skip clock gating on Samsung SoCs
usb: renesas_usbhs: Fix superfluous irqs happen after usb_pkt_pop()
usb: dwc2: gadget: Fix GOUTNAK flow for Slave mode.
usb: phy: Fix page fault from usb_phy_uevent
usb: xhci: avoid renesas_usb_fw.mem when it's unusable
usb: gadget: u_serial: remove WARN_ON on null port
usb: dwc3: avoid NULL access of usb_gadget_driver
usb: max-3421: Prevent corruption of freed memory
usb: gadget: Fix Unbalanced pm_runtime_enable in tegra_xudc_probe
MAINTAINERS: repair reference in USB IP DRIVER FOR HISILICON KIRIN 970
usb: typec: stusb160x: Don't block probing of consumer of "connector" nodes
usb: typec: stusb160x: register role switch before interrupt registration
USB: usb-storage: Add LaCie Rugged USB3-FW to IGNORE_UAS
usb: ehci: Prevent missed ehci interrupts with edge-triggered MSI
usb: hub: Disable USB 3 device initiated lpm if exit latency is too high
...
|
||
Pali Rohár
|
ee7ab3f263 |
arm64: dts: armada-3720-turris-mox: remove mrvl,i2c-fast-mode
Some SFP modules are not detected when i2c-fast-mode is enabled even when clock-frequency is already set to 100000. The I2C bus violates the timing specifications when run in fast mode. So disable fast mode on Turris Mox. Same change was already applied for uDPU (also Armada 3720 board with SFP) in commit |
||
Vladimir Oltean
|
923f989291 |
arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers
Since drivers/mmc/host/sdhci-xenon.c declares the PROBE_PREFER_ASYNCHRONOUS
probe type, it is not guaranteed whether /dev/mmcblk0 will belong to
sdhci0 or sdhci1. In turn, this will break booting by:
root=/dev/mmcblk0p1
Fix the issue by adding aliases so that the old MMC controller indices
are preserved.
Fixes:
|
||
Michael Walle
|
29f6a20c21 |
arm64: dts: ls1028: sl28: fix networking for variant 2
The PHY configuration for the variant 2 is still missing the flag for
in-band signalling between PHY and MAC. Both sides - MAC and PHY - have
to match the setting. For now, Linux only supports setting the MAC side
and thus it has to match the setting the bootloader is configuring.
Enable in-band signalling to make ethernet work.
Fixes:
|
||
|
Linus Torvalds
|
9f42f674a8 |
arm64 fixes for -rc3
- Fix hang when issuing SMC on SVE-capable system due to clobbered LR
- Fix boot failure due to missing block mappings with folded page-table
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Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Will Deacon:
"A pair of arm64 fixes for -rc3. The straightforward one is a fix to
our firmware calling stub, which accidentally started corrupting the
link register on machines with SVE. Since these machines don't really
exist yet, it wasn't spotted in -next.
The other fix is a revert-and-a-bit of a patch originally intended to
allow PTE-level huge mappings for the VMAP area on 32-bit PPC 8xx. A
side-effect of this change was that our pXd_set_huge() implementations
could be replaced with generic dummy functions depending on the levels
of page-table being used, which in turn broke the boot if we fail to
create the linear mapping as a result of using these functions to
operate on the pgd. Huge thanks to Michael Ellerman for modifying the
revert so as not to regress PPC 8xx in terms of functionality.
Anyway, that's the background and it's also available in the commit
message along with Link tags pointing at all of the fun.
Summary:
- Fix hang when issuing SMC on SVE-capable system due to
clobbered LR
- Fix boot failure due to missing block mappings with folded
page-table"
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
Revert "mm/pgtable: add stubs for {pmd/pub}_{set/clear}_huge"
arm64: smccc: Save lr before calling __arm_smccc_sve_check()
|
||
|
Linus Torvalds
|
4784dc99c7 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Fix type of bind option flag in af_xdp, from Baruch Siach.
2) Fix use after free in bpf_xdp_link_release(), from Xuan Zhao.
3) PM refcnt imbakance in r8152, from Takashi Iwai.
4) Sign extension ug in liquidio, from Colin Ian King.
5) Mising range check in s390 bpf jit, from Colin Ian King.
6) Uninit value in caif_seqpkt_sendmsg(), from Ziyong Xuan.
7) Fix skb page recycling race, from Ilias Apalodimas.
8) Fix memory leak in tcindex_partial_destroy_work, from Pave Skripkin.
9) netrom timer sk refcnt issues, from Nguyen Dinh Phi.
10) Fix data races aroun tcp's tfo_active_disable_stamp, from Eric
Dumazet.
11) act_skbmod should only operate on ethernet packets, from Peilin Ye.
12) Fix slab out-of-bpunds in fib6_nh_flush_exceptions(),, from Psolo
Abeni.
13) Fix sparx5 dependencies, from Yajun Deng.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (74 commits)
dpaa2-switch: seed the buffer pool after allocating the swp
net: sched: cls_api: Fix the the wrong parameter
net: sparx5: fix unmet dependencies warning
net: dsa: tag_ksz: dont let the hardware process the layer 4 checksum
net: dsa: ensure linearized SKBs in case of tail taggers
ravb: Remove extra TAB
ravb: Fix a typo in comment
net: dsa: sja1105: make VID 4095 a bridge VLAN too
tcp: disable TFO blackhole logic by default
sctp: do not update transport pathmtu if SPP_PMTUD_ENABLE is not set
net: ixp46x: fix ptp build failure
ibmvnic: Remove the proper scrq flush
selftests: net: add ESP-in-UDP PMTU test
udp: check encap socket in __udp_lib_err
sctp: update active_key for asoc when old key is being replaced
r8169: Avoid duplicate sysfs entry creation error
ixgbe: Fix packet corruption due to missing DMA sync
Revert "qed: fix possible unpaired spin_{un}lock_bh in _qed_mcp_cmd_and_union()"
ipv6: fix another slab-out-of-bounds in fib6_nh_flush_exceptions
fsl/fman: Add fibre support
...
|
||
Jonathan Marek
|
d8a719059b |
Revert "mm/pgtable: add stubs for {pmd/pub}_{set/clear}_huge"
This reverts commit |
||
Jean-Philippe Brucker
|
a7c3acca53 |
arm64: smccc: Save lr before calling __arm_smccc_sve_check()
Commit |
||
Greg Kroah-Hartman
|
1f958f3dff |
Revert "arm64: dts: qcom: Harmonize DWC USB3 DT nodes name"
This reverts commit
|
||
|
Joakim Zhang
|
77e5253dea |
arm64: dts: imx8mp: change interrupt order per dt-binding
This patch changs interrupt order which found by dtbs_check. $ make ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- dtbs_check DT_SCHEMA_FILES=Documentation/devicetree/bindings/net/nxp,dwmac-imx.yaml arch/arm64/boot/dts/freescale/imx8mp-evk.dt.yaml: ethernet@30bf0000: interrupt-names:0: 'macirq' was expected arch/arm64/boot/dts/freescale/imx8mp-evk.dt.yaml: ethernet@30bf0000: interrupt-names:1: 'eth_wake_irq' was expected According to Documentation/devicetree/bindings/net/snps,dwmac.yaml, we should list interrupt in it's order. Signed-off-by: Joakim Zhang <qiangqing.zhang@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
||
Paolo Bonzini
|
7025098af3 |
KVM/arm64 fixes for 5.14, take #1
- Fix MTE shared page detection - Fix selftest use of obsolete pthread_yield() in favour of sched_yield() - Enable selftest's use of PMU registers when asked to -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEEn9UcU+C1Yxj9lZw9I9DQutE9ekMFAmD0BgcPHG1hekBrZXJu ZWwub3JnAAoJECPQ0LrRPXpDSWwP/1dmthmV6qh7eqlXquxq9GRFOZoFBdY+48R0 8X7eZkM+TxIFd36gOfur9v8kh3KLCZmTi4/f/0hsWpcE36SYVv8hfNBck6wRWoln Yh4mYqW23l8nME2wwzRkOE1uZ6o3RRKSWROoMultPYrL1XdVTv+sCUmIqY/aa4vu dgrZaFBC5sxzW6Rsiw0H7NswC/RezjIooY9qimeQpSNMOM0585FCjVTtU9/0+S4V UpUPe/Y9g74N98NAtbJ9Wy5Q1I4xsQeYBejzgLyVYvTVnV7/6ITpQOi/EjgtvTln j7LgN72H9BBQv7wEmnQs4AmCdPqppb0PfHKwpUQTEgK271SvROf9ssmSaaAS5rRx 5d3XCr+D93JViP6W/KUoA8Mye5en1gikfnrQeL5eLPpryOVIFsX1zeA7wOnYeRGh r7QAboC1ScSKlTZiXaeSvxI1xC4FVljUeTNGuWJIofkyo744KX5tFktZefr0i3LL /n/oE/aErXDRVfinAFxSRE4NUZON6vc6JnUBGFbs/pCJKj60XjVBx6IhnPnHBlv2 pMS5REZ6+LqovXoaib/BI/4LfLqk32u/fPVTEJTqs9H+brBVD7+lujJozcZ8Wes8 /fC7hZfNnvfbRgH/BdEetxVqbB68FNV3DXZ3V3MjnP+G6mI/ugLCuQ22LN3PmH9w 0BiZilau =Ln0f -----END PGP SIGNATURE----- Merge tag 'kvmarm-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD KVM/arm64 fixes for 5.14, take #1 - Fix MTE shared page detection - Fix selftest use of obsolete pthread_yield() in favour of sched_yield() - Enable selftest's use of PMU registers when asked to |
||
|
Linus Torvalds
|
1d67c8d993 |
ARM: SoC fixes for v5.14
Here are the patches for this week that came as the fallout of
the merge window:
- Two fixes for the NVidia memory controller driver
- multiple defconfig files get patched to turn CONFIG_FB back on
after that is no longer selected by CONFIG_DRM
- ffa and scmpi firmware drivers fixes, mostly addressing compiler
and documentation warnings
- Platform specific fixes for device tree files on ASpeed,
Renesas and NVidia SoC, mostly for recent regressions.
- A workaround for a regression on the USB PHY with devlink when
the usb-nop-xceiv driver is not available until the rootfs is
mounted.
- Device tree compiler warnings in Arm Versatile-AB
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Merge tag 'soc-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC fixes from Arnd Bergmann:
"Here are the patches for this week that came as the fallout of the
merge window:
- Two fixes for the NVidia memory controller driver
- multiple defconfig files get patched to turn CONFIG_FB back on
after that is no longer selected by CONFIG_DRM
- ffa and scmpi firmware drivers fixes, mostly addressing compiler
and documentation warnings
- Platform specific fixes for device tree files on ASpeed, Renesas
and NVidia SoC, mostly for recent regressions.
- A workaround for a regression on the USB PHY with devlink when the
usb-nop-xceiv driver is not available until the rootfs is mounted.
- Device tree compiler warnings in Arm Versatile-AB"
* tag 'soc-fixes-5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (35 commits)
ARM: dts: versatile: Fix up interrupt controller node names
ARM: multi_v7_defconfig: Make NOP_USB_XCEIV driver built-in
ARM: configs: Update u8500_defconfig
ARM: configs: Update Vexpress defconfig
ARM: configs: Update Versatile defconfig
ARM: configs: Update RealView defconfig
ARM: configs: Update Integrator defconfig
arm: Typo s/PCI_IXP4XX_LEGACY/IXP4XX_PCI_LEGACY/
firmware: arm_scmi: Fix range check for the maximum number of pending messages
firmware: arm_scmi: Avoid padding in sensor message structure
firmware: arm_scmi: Fix kernel doc warnings about return values
firmware: arm_scpi: Fix kernel doc warnings
firmware: arm_scmi: Fix kernel doc warnings
ARM: shmobile: defconfig: Restore graphical consoles
firmware: arm_ffa: Fix a possible ffa_linux_errmap buffer overflow
firmware: arm_ffa: Fix the comment style
firmware: arm_ffa: Simplify probe function
firmware: arm_ffa: Ensure drivers provide a probe function
firmware: arm_scmi: Fix possible scmi_linux_errmap buffer overflow
firmware: arm_scmi: Ensure drivers provide a probe function
...
|
||
Vidya Sagar
|
ba02920c51 |
arm64: tegra: Enable SMMU support for PCIe on Tegra194
As of commit |
||
|
Arnd Bergmann
|
93346fb3f6 |
arm64: tegra: Device tree fixes for v5.14-rc1
This contains two late fixes for Tegra194 device tree files to restore USB and audio functionality after enabling system-wide IOMMU support. -----BEGIN PGP SIGNATURE----- iQJHBAABCAAxFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmDoY6MTHHRyZWRpbmdA bnZpZGlhLmNvbQAKCRDdI6zXfz6zoWe9EACuCgg/auB6eusx4sjxg73dPAfS6TgG 0y5uEXvPxD8Ngny43cP1mlN4AT9zN0j/WkSU4FZgazXu5uDfjiLZS7LUP3uqdb9j 6t1lRy1T3R1XOaSSprLGw/GUDdMcl+Q3MTwIkJ5s5OrNwjizq7g4YsZZL1xLm1Yw v/jToo8viiHb+q8S0+7rLvC/wyClRVaR5by9jviuQay8v+I6/hQrgkg8IOI3g8t5 gQZpKOgJ23YwjDVpfWxGD0v4NFzfvxgdfZltvGxl3jjvNVLhSBTF06ycVrXtNDUE HzMBBCx8F8RCn7iRb04GX1kVaTnJ8qhvWp9fL+z6M/CQ9T6FL+ZgmbjlzUfGXVPW 0RlN0yQSyUGO6lfRYk/2wpAYfCpXhrzeB66CcEOsj225s/YtOlDl2xphJxVbOlr2 AxxTAvZrWE/cqF5x4hRsEck/5mM+H6fSg8Vskh7Sy2LtvVtW9TxdSWBiNHxtCZjm g8uqhBdWlGUgbrw8fACM4HtdCtakPaEycyqeIdsM+YnKX6kiGEB5PyiLqn3Ok5b4 acIJ6pqylnRX4vU0HI9guTLcwny58oova0Q+AxNDvXTeeYB3PlNF2AeQpEQSa4iC gXhlEnH2bIryyFBVjGBNQdM2ua4BrJG6+uuWWn/NaBRBrtxLLUkSOKq0+J7Wi0la xEKPI4ta5/QIQQ== =Tf9G -----END PGP SIGNATURE----- gpgsig -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEo6/YBQwIrVS28WGKmmx57+YAGNkFAmDx8qQACgkQmmx57+YA GNksVA/5AWQ3YeujrzClQHZ9LcWrgK2E8smm0MMS3y9bHUWWx4pXzmm8Z6iUQC61 XL/alTK1Eum+G+hQv12YgbwXc0BAta4clhHc0kOBTEsjUecZy6hk/NqrCC2NQ8Jo ZUWeHWvbU6+3wlQdb4gFLeMgNRA/vUiHCXdHFC1buh7vUVIxL359QAv6B3AKK5Qk VFAggSJe+zQEXSKAVlpZa37OPBq/mnkIcjK5ckUJjLA79kw+HMcA6/W5m3P6yJgm A9YwGgDj360YbEk8R6BG7zDnqYRLk8Fa/9PX54u+n6bdZxTcKEFXQynkTplrstab jbs3ZLpHUDkSye6Sq3e2W+0nInKOkm//3XUH0ew5wzmAYB3QVDF7cdfs0qxl1wES kDEXhS4Uy39vImMoq0BeDbH53IAWywtI0aduu7+pphiYDRzoxNkbGaHawMxRcNgp 9Q6qwF+RG9SS0QDnucdRS108S9pjxcLr663blF0njJuZWfR4qNX5uG72fq99i/5n EIN4VQPCHMvojGCXH6wFhnhEaMjeLVohika49QX/O4Mwu40ma8F4b57xwGgOPyxP 5H8yX0evulfGeZ/d9o8hR2Ztexp4wPnrN6rxUCZo2VKoCSJHBmm7uclsrFE5qxgX eS6xU8PGSg8KBiq3Q4tOS5wjRLGKZjtn0E2EXwcmM2MfPP855+Q= =aeU2 -----END PGP SIGNATURE----- Merge tag 'tegra-for-5.14-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into arm/fixes arm64: tegra: Device tree fixes for v5.14-rc1 This contains two late fixes for Tegra194 device tree files to restore USB and audio functionality after enabling system-wide IOMMU support. * tag 'tegra-for-5.14-arm64-dt-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: arm64: tegra: Enable SMMU support for USB on Tegra194 arm64: tegra: Enable audio IOMMU support on Tegra194 Link: https://lore.kernel.org/r/20210709150220.2543875-1-thierry.reding@gmail.com Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Mark Rutland
|
e6f85cbeb2 |
arm64: entry: fix KCOV suppression
We suppress KCOV for entry.o rather than entry-common.o. As entry.o is
built from entry.S, this is pointless, and permits instrumentation of
entry-common.o, which is built from entry-common.c.
Fix the Makefile to suppress KCOV for entry-common.o, as we had intended
to begin with. I've verified with objdump that this is working as
expected.
Fixes:
|
||
|
Mark Rutland
|
31a7f0f6c8 |
arm64: entry: add missing noinstr
We intend that all the early exception handling code is marked as
`noinstr`, but we forgot this for __el0_error_handler_common(), which is
called before we have completed entry from user mode. If it were
instrumented, we could run into problems with RCU, lockdep, etc.
Mark it as `noinstr` to prevent this.
The few other functions in entry-common.c which do not have `noinstr` are
called once we've completed entry, and are safe to instrument.
Fixes:
|
||
|
Mark Rutland
|
59f44069e0 |
arm64: mte: fix restoration of GCR_EL1 from suspend
Since commit: |
||
Robin Murphy
|
295cf15623 |
arm64: Avoid premature usercopy failure
Al reminds us that the usercopy API must only return complete failure if absolutely nothing could be copied. Currently, if userspace does something silly like giving us an unaligned pointer to Device memory, or a size which overruns MTE tag bounds, we may fail to honour that requirement when faulting on a multi-byte access even though a smaller access could have succeeded. Add a mitigation to the fixup routines to fall back to a single-byte copy if we faulted on a larger access before anything has been written to the destination, to guarantee making *some* forward progress. We needn't be too concerned about the overall performance since this should only occur when callers are doing something a bit dodgy in the first place. Particularly broken userspace might still be able to trick generic_perform_write() into an infinite loop by targeting write() at an mmap() of some read-only device register where the fault-in load succeeds but any store synchronously aborts such that copy_to_user() is genuinely unable to make progress, but, well, don't do that... CC: stable@vger.kernel.org Reported-by: Chen Huang <chenhuang5@huawei.com> Suggested-by: Al Viro <viro@zeniv.linux.org.uk> Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Robin Murphy <robin.murphy@arm.com> Link: https://lore.kernel.org/r/dc03d5c675731a1f24a62417dba5429ad744234e.1626098433.git.robin.murphy@arm.com Signed-off-by: Will Deacon <will@kernel.org> |
||
Marc Zyngier
|
80d9ac9bd7 |
KVM: arm64: Fix detection of shared VMAs on guest fault
When merging the KVM MTE support, the blob that was interposed between
the chair and the keyboard experienced a neuronal accident (also known
as a brain fart), turning a check for VM_SHARED into VM_PFNMAP as it
was reshuffling some of the code.
The blob having now come back to its senses, let's restore the
initial check that the original author got right the first place.
Fixes:
|
||
|
Vladimir Oltean
|
7e71b85473 |
arm64: dts: ls1028a: fix node name for the sysclk
U-Boot attempts to fix up the "clock-frequency" property of the "/sysclk" node:
https://elixir.bootlin.com/u-boot/v2021.04/source/arch/arm/cpu/armv8/fsl-layerscape/fdt.c#L512
but fails to do so:
## Booting kernel from Legacy Image at a1000000 ...
Image Name:
Created: 2021-06-08 10:31:38 UTC
Image Type: AArch64 Linux Kernel Image (gzip compressed)
Data Size: 15431370 Bytes = 14.7 MiB
Load Address: 80080000
Entry Point: 80080000
Verifying Checksum ... OK
## Flattened Device Tree blob at a0000000
Booting using the fdt blob at 0xa0000000
Uncompressing Kernel Image
Loading Device Tree to 00000000fbb19000, end 00000000fbb22717 ... OK
Unable to update property /sysclk:clock-frequency, err=FDT_ERR_NOTFOUND
Starting kernel ...
All Layerscape SoCs except LS1028A use "sysclk" as the node name, and
not "clock-sysclk". So change the node name of LS1028A accordingly.
Fixes:
|
||
Nathan Chancellor
|
8cdd23c23c |
arm64: Restrict ARM64_BTI_KERNEL to clang 12.0.0 and newer
Commit |
||
Will Deacon
|
c1132702c7 |
Revert "arm64: cache: Lower ARCH_DMA_MINALIGN to 64 (L1_CACHE_BYTES)"
This reverts commit
|
||
Carlos Bilbao
|
e62e074814 |
arm64: Add missing header <asm/smp.h> in two files
Add missing header <asm/smp.h> on include/asm/smp_plat.h, as it calls function cpu_logical_map(). Also include it on kernel/cpufeature.c since it has calls to functions cpu_panic_kernel() and cpu_die_early(). Both files call functions defined on this header, make the header dependencies less fragile. Signed-off-by: Carlos Bilbao <bilbao@vt.edu> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/4325940.LvFx2qVVIh@iron-maiden Signed-off-by: Will Deacon <will@kernel.org> |
||
|
Mark Rutland
|
5f34b1eb2f |
arm64: fix strlen() with CONFIG_KASAN_HW_TAGS
When the kernel is built with CONFIG_KASAN_HW_TAGS and the CPU supports
MTE, memory accesses are checked at 16-byte granularity, and
out-of-bounds accesses can result in tag check faults. Our current
implementation of strlen() makes unaligned 16-byte accesses (within a
naturally aligned 4096-byte window), and can trigger tag check faults.
This can be seen at boot time, e.g.
| BUG: KASAN: invalid-access in __pi_strlen+0x14/0x150
| Read at addr f4ff0000c0028300 by task swapper/0/0
| Pointer tag: [f4], memory tag: [fe]
|
| CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.13.0-09550-g03c2813535a2-dirty #20
| Hardware name: linux,dummy-virt (DT)
| Call trace:
| dump_backtrace+0x0/0x1b0
| show_stack+0x1c/0x30
| dump_stack_lvl+0x68/0x84
| print_address_description+0x7c/0x2b4
| kasan_report+0x138/0x38c
| __do_kernel_fault+0x190/0x1c4
| do_tag_check_fault+0x78/0x90
| do_mem_abort+0x44/0xb4
| el1_abort+0x40/0x60
| el1h_64_sync_handler+0xb0/0xd0
| el1h_64_sync+0x78/0x7c
| __pi_strlen+0x14/0x150
| __register_sysctl_table+0x7c4/0x890
| register_leaf_sysctl_tables+0x1a4/0x210
| register_leaf_sysctl_tables+0xc8/0x210
| __register_sysctl_paths+0x22c/0x290
| register_sysctl_table+0x2c/0x40
| sysctl_init+0x20/0x30
| proc_sys_init+0x3c/0x48
| proc_root_init+0x80/0x9c
| start_kernel+0x640/0x69c
| __primary_switched+0xc0/0xc8
To fix this, we can reduce the (strlen-internal) MIN_PAGE_SIZE to 16
bytes when CONFIG_KASAN_HW_TAGS is selected. This will cause strlen() to
align the base pointer downwards to a 16-byte boundary, and to discard
the additional prefix bytes without counting them. All subsequent
accesses will be 16-byte aligned 16-byte LDPs. While the comments say
the body of the loop will access 32 bytes, this is performed as two
16-byte acceses, with the second made only if the first did not
encounter a NUL byte, so the body of the loop will not over-read across
a 16-byte boundary.
No other string routines are affected. The other str*() routines will
not make any access which straddles a 16-byte boundary, and the mem*()
routines will only make acceses which straddle a 16-byte boundary when
which is entirely within the bounds of the relevant base and size
arguments.
Fixes:
|
||
Biju Das
|
c3e67ad6f5 |
dt-bindings: clock: r9a07g044-cpg: Update clock/reset definitions
Update clock and reset definitions as per RZ/G2L_clock_list_r02_02.xlsx
and RZ/G2L HW(Rev.0.50) manual.
Update {GIC,IA55,SCIF} clock and reset entries in the CPG driver, and
separate reset from module clocks in order to handle them efficiently.
Update the SCIF0 clock and reset index in the SoC DTSI.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Link: https://lore.kernel.org/r/20210626081344.5783-6-biju.das.jz@bp.renesas.com
Link: https://lore.kernel.org/r/20210626081344.5783-7-biju.das.jz@bp.renesas.com
Link: https://lore.kernel.org/r/20210626081344.5783-8-biju.das.jz@bp.renesas.com
[geert: Squashed 3 commits]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
|
||
|
Linus Torvalds
|
81361b837a |
Kbuild updates for v5.14
- Increase the -falign-functions alignment for the debug option.
- Remove ugly libelf checks from the top Makefile.
- Make the silent build (-s) more silent.
- Re-compile the kernel if KBUILD_BUILD_TIMESTAMP is specified.
- Various script cleanups
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Merge tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Increase the -falign-functions alignment for the debug option.
- Remove ugly libelf checks from the top Makefile.
- Make the silent build (-s) more silent.
- Re-compile the kernel if KBUILD_BUILD_TIMESTAMP is specified.
- Various script cleanups
* tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (27 commits)
scripts: add generic syscallnr.sh
scripts: check duplicated syscall number in syscall table
sparc: syscalls: use pattern rules to generate syscall headers
parisc: syscalls: use pattern rules to generate syscall headers
nds32: add arch/nds32/boot/.gitignore
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
kbuild: modpost: Explicitly warn about unprototyped symbols
kbuild: remove trailing slashes from $(KBUILD_EXTMOD)
kconfig.h: explain IS_MODULE(), IS_ENABLED()
kconfig: constify long_opts
scripts/setlocalversion: simplify the short version part
scripts/setlocalversion: factor out 12-chars hash construction
scripts/setlocalversion: add more comments to -dirty flag detection
scripts/setlocalversion: remove workaround for old make-kpkg
scripts/setlocalversion: remove mercurial, svn and git-svn supports
kbuild: clean up ${quiet} checks in shell scripts
kbuild: sink stdout from cmd for silent build
init: use $(call cmd,) for generating include/generated/compile.h
kbuild: merge scripts/mkmakefile to top Makefile
sh: move core-y in arch/sh/Makefile to arch/sh/Kbuild
...
|
||
|
Linus Torvalds
|
af4cf6a568 |
ARM: Defconfig changes for 5.14
A set of defconfig changes, we keep them in a separate branch to avoid conflicts between topics by separating them out. These changes are almost exclusively turning on new drivers for various platforms, or turning on modules for new drivers for the shared generic configs. -----BEGIN PGP SIGNATURE----- iQJDBAABCgAtFiEElf+HevZ4QCAJmMQ+jBrnPN6EHHcFAmDo3KoPHG9sb2ZAbGl4 b20ubmV0AAoJEIwa5zzehBx3L0IQAJEH7TmAZNlFuF3+wGBMgzzjN6grQ2goFLGZ 6vBLgP9os7hGR5Nj658z4g5JNUei/xs6od74KbbGq6Zj+B0Rk0DOa7bIfBTt5wxx sP+pJEYkZgkP0zoH5NQl7UBNfBFkojl1mBALgG60TUc2KHOgFlwBopljNdanvY7C o2xsQN8orZ1c6Ul2RqN5/rnwdyau9uTJ38WHjc0iR8z5vpZWWg29jhu2PXCFepBH rI6802UO7itJpH746tGnT4wVB3h6rr3k8PkouJxJE8NM1ei+B8ghV++qFVOZj98X jmf3SVonZI5xPtZypnK7h0YYxFb512DZCtNn0DaY74bEzswBpLxgg7M5eZzS1MFu LosJ+x00hzS8fFj/5JII9in2aNbfHRs1wMDXkGg1CXlv+viif42NCXR9PjtijzFt TzFPpYc9FoGYS5UZqdjBCOrUOe6aca8h8QyJD54Ry5e5uyH6Jm0C4Mu75UktnijO rj7v0/Mi6lSBoHbxIfGnQz/YAXyH1T7rRBJR1gSrFXi6TJJnMd8J81e6Ep+qdd/N UATrJyheCnGqtlNeqEYCLSeZWygDJ6O1vXgP2VXJqPEqTJr5aC2Tnq+aOVP/RnJ6 yXWVA9INgqP5ozN1mVqwvzymcMPRPGx/+uwLI+BtLEPngRRmXLh8PQ9s4qcbpXtm 6enhFGWv =8yuO -----END PGP SIGNATURE----- Merge tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM defconfig updates from "Olof Johansson "A set of defconfig changes, we keep them in a separate branch to avoid conflicts between topics by separating them out. These changes are almost exclusively turning on new drivers for various platforms, or turning on modules for new drivers for the shared generic configs" * tag 'arm-defconfig-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (22 commits) arm64: defconfig: Enable renesas usb xhci pci host controller arm64: defconfig: Visconti: Enable GPIO arm64: defconfig: Visconti: Enable PWM arm64: defconfig: add drivers needed for DragonBoard410c ARM: config: aspeed: Add DEBUG_FS and EXT4 ARM: ixp4xx_defconfig: add MTD_PHYSMAP ARM: ixp4xx_defconfig: add CONFIG_SERIAL_OF_PLATFORM ARM: imx_v6_v7_defconfig: Select the Wifi ath10k sdio driver ARM: exynos_defconfig: restore framebuffer support arm64: defconfig: Enable ARCH_R9A07G044 ARM: configs: at91_dt_defconfig: configs for sam9x60 arm64: defconfig: Enable Exynos UFS driver arm64: defconfig: qcom: enable interconnect for SM8350 ARM: tegra_defconfig: Enable CONFIG_DEVFREQ_THERMAL arm64: defconfig: Enable usb2_clksel for R-Car Gen3 and RZ/G2 arm64: defconfig: enable Layerscape EDAC driver ARM: omap2plus_defconfig: Add LP5523 LED driver ARM: omap2plus_defconfig: Add WL1251 and WEXT modules ARM: shmobile: defconfig: Refresh for v5.13-rc1 arm64: defconfig: Allow Mediatek boards to boot from the mmc ... |
||
|
Linus Torvalds
|
e083bbd604 |
ARM: Devicetree material for 5.14
Like always, the DT branch is sizable. There are numerous additions and
fixes to existing platforms, but also a handful of new ones introduced.
Less than some other releases, but there's been significant work on
cleanups, refactorings and device enabling on existing platforms.
A non-exhaustive list of new material:
- Refactoring of BCM2711 dtsi structure to add support for the Raspberry Pi 400
- Rockchip: RK3568 SoC and EVB, video codecs for rk3036/3066/3188/322x
- Qualcomm: SA8155p Automotive platform (SM8150 derivative),
SM8150/8250 enhancements and support for Sony Xperia 1/1II and 5/5II
- TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc definitions
- TI OMAP: Various cleanups
- Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194
- Qualcomm: lots of additions for peripherals across several SoCs, and
new support for Microsoft Surface Duo (SM8150-based), Huawei Ascend G7.
- i.MX: Numerous additions of features across SoCs and boards.
- Allwinner: More device bindings for V3s, Forlinx OKA40i-C and NanoPi
R1S H5 boards
- MediaTek: More device bindings for mt8167, new Chromebook system
variants for mt8183
- Renesas: RZ/G2L SoC and EVK added
- Amlogic: BananaPi BPI-M5 board added
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Merge tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM devicetree updates from Olof Johansson:
"Like always, the DT branch is sizable. There are numerous additions
and fixes to existing platforms, but also a handful of new ones
introduced. Less than some other releases, but there's been
significant work on cleanups, refactorings and device enabling on
existing platforms.
A non-exhaustive list of new material:
- Refactoring of BCM2711 dtsi structure to add support for the
Raspberry Pi 400
- Rockchip: RK3568 SoC and EVB, video codecs for
rk3036/3066/3188/322x
- Qualcomm: SA8155p Automotive platform (SM8150 derivative),
SM8150/8250 enhancements and support for Sony Xperia 1/1II and
5/5II
- TI K3: PCI/USB3 support on AM64-sk boards, R5 remoteproc
definitions
- TI OMAP: Various cleanups
- Tegra: Audio support for Jetson Xavier NX, SMMU support on Tegra194
- Qualcomm: lots of additions for peripherals across several SoCs,
and new support for Microsoft Surface Duo (SM8150-based), Huawei
Ascend G7.
- i.MX: Numerous additions of features across SoCs and boards.
- Allwinner: More device bindings for V3s, Forlinx OKA40i-C and
NanoPi R1S H5 boards
- MediaTek: More device bindings for mt8167, new Chromebook system
variants for mt8183
- Renesas: RZ/G2L SoC and EVK added
- Amlogic: BananaPi BPI-M5 board added"
* tag 'arm-dt-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (511 commits)
arm64: dts: rockchip: add basic dts for RK3568 EVB
arm64: dts: rockchip: add core dtsi for RK3568 SoC
arm64: dts: rockchip: add generic pinconfig settings used by most Rockchip socs
ARM: dts: rockchip: add vpu and vdec node for RK322x
ARM: dts: rockchip: add vpu nodes for RK3066 and RK3188
ARM: dts: rockchip: add vpu node for RK3036
arm64: dts: ipq8074: Add QUP6 I2C node
arm64: dts: rockchip: Re-add regulator-always-on for vcc_sdio for rk3399-roc-pc
arm64: dts: rockchip: Re-add regulator-boot-on, regulator-always-on for vdd_gpu on rk3399-roc-pc
arm64: dts: rockchip: add ir-receiver for rk3399-roc-pc
arm64: dts: rockchip: Add USB-C port details for rk3399 Firefly
arm64: dts: rockchip: Sort rk3399 firefly pinmux entries
arm64: dts: rockchip: add infrared receiver node to RK3399 Firefly
arm64: dts: rockchip: add SPDIF node for rk3399-firefly
arm64: dts: rockchip: Add Rotation Property for OGA Panel
arm64: dts: qcom: sc7180: bus votes for eMMC and SD card
arm64: dts: qcom: sm8250-edo: Add Samsung touchscreen
arm64: dts: qcom: sm8250-edo: Enable GPI DMA
arm64: dts: qcom: sm8250-edo: Enable ADSP/CDSP/SLPI
arm64: dts: qcom: sm8250-edo: Enable PCIe
...
|
||
|
Linus Torvalds
|
6e207b8821 |
ARM: SoC changes for 5.14
A few SoC (code) changes have queued up this cycle, mostly for minor
changes and some refactoring and cleanup of legacy platforms. This
branch also contains a few of the fixes that weren't sent in by the end
of the release (all fairly minor).
- Adding an additional maintainer for the TEE subsystem (Sumit Garg)
- Quite a significant modernization of the IXP4xx platforms by Linus
Walleij, revisiting with a new PCI host driver/binding, removing legacy
mach/* include dependencies and moving platform detection/config to
drivers/soc. Also some updates/cleanup of platform data.
- Core power domain support for Tegra platforms, and some improvements
in build test coverage by adding stubs for compile test targets.
- A handful of updates to i.MX platforms, adding legacy (non-PSCI) SMP
support on i.MX7D, SoC ID setup for i.MX50, removal of platform data
and board fixups for iMX6/7.
... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
Rockchip.
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Merge tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC updates from Olof Johansson:
"A few SoC (code) changes have queued up this cycle, mostly for minor
changes and some refactoring and cleanup of legacy platforms. This
branch also contains a few of the fixes that weren't sent in by the
end of the release (all fairly minor).
- Adding an additional maintainer for the TEE subsystem (Sumit Garg)
- Quite a significant modernization of the IXP4xx platforms by Linus
Walleij, revisiting with a new PCI host driver/binding, removing
legacy mach/* include dependencies and moving platform
detection/config to drivers/soc. Also some updates/cleanup of
platform data.
- Core power domain support for Tegra platforms, and some
improvements in build test coverage by adding stubs for compile
test targets.
- A handful of updates to i.MX platforms, adding legacy (non-PSCI)
SMP support on i.MX7D, SoC ID setup for i.MX50, removal of platform
data and board fixups for iMX6/7.
... and a few smaller changes and fixes for Samsung, OMAP, Allwinner,
Rockchip"
* tag 'arm-soc-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (53 commits)
MAINTAINERS: Add myself as TEE subsystem reviewer
ixp4xx: fix spelling mistake in Kconfig "Devce" -> "Device"
hw_random: ixp4xx: Add OF support
hw_random: ixp4xx: Add DT bindings
hw_random: ixp4xx: Turn into a module
hw_random: ixp4xx: Use SPDX license tag
hw_random: ixp4xx: enable compile-testing
pata: ixp4xx: split platform data to its own header
soc: ixp4xx: move cpu detection to linux/soc/ixp4xx/cpu.h
PCI: ixp4xx: Add a new driver for IXP4xx
PCI: ixp4xx: Add device tree bindings for IXP4xx
ARM/ixp4xx: Make NEED_MACH_IO_H optional
ARM/ixp4xx: Move the virtual IObases
MAINTAINERS: ARM/MStar/Sigmastar SoCs: Add a link to the MStar tree
ARM: debug: add UART early console support for MSTAR SoCs
ARM: dts: ux500: Fix LED probing
ARM: imx: add smp support for imx7d
ARM: imx6q: drop of_platform_default_populate() from init_machine
arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory
soc/tegra: fuse: Fix Tegra234-only builds
...
|
||
Olof Johansson
|
42accadb32
|
Merge branch 'arm/fixes' into arm/soc
Merging in the last batch of fixes that didn't go in before previous release, just a few smaller DT fixups and a MAINTAINERS update * arm/fixes: (29 commits) MAINTAINERS: Add myself as TEE subsystem reviewer ARM: dts: ux500: Fix LED probing arm64: dts: rockchip: Update RK3399 PCI host bridge window to 32-bit address memory arm64: dts: allwinner: a64-sopine-baseboard: change RGMII mode to TXID arm64: meson: select COMMON_CLK soc: amlogic: meson-clk-measure: remove redundant dev_err call in meson_msr_probe() ARM: dts: qcom: sdx55-telit: Represent secure-regions as 64-bit elements ARM: dts: qcom: sdx55-t55: Represent secure-regions as 64-bit elements ARM: dts: sun8i: h3: orangepi-plus: Fix ethernet phy-mode ARM: dts: imx: emcon-avari: Fix nxp,pca8574 #gpio-cells ARM: dts: imx7d-pico: Fix the 'tuning-step' property ARM: dts: imx7d-meerkat96: Fix the 'tuning-step' property arm64: dts: freescale: sl28: var1: fix RGMII clock and voltage arm64: dts: freescale: sl28: var4: fix RGMII clock and voltage ARM: imx: pm-imx27: Include "common.h" arm64: dts: zii-ultra: fix 12V_MAIN voltage arm64: dts: zii-ultra: remove second GEN_3V3 regulator instance arm64: dts: ls1028a: fix memory node optee: use export_uuid() to copy client UUID arm64: dts: ti: k3*: Introduce reg definition for interrupt routers ... |
||
Thierry Reding
|
c667dcd4df |
arm64: tegra: Enable SMMU support for USB on Tegra194
As of commit |
||
|
Thierry Reding
|
34e0fc345a |
arm64: tegra: Enable audio IOMMU support on Tegra194
Add iommus and interconnects properties to the sound device tree node on
Tegra194. This ensures that the correct SID is used for translation of
physical to I/O virtual addresses and that the path to system memory is
properly described, which in turn can impact the range of memory that
the device can address.
Fixes:
|
||
Aneesh Kumar K.V
|
dc4875f0e7 |
mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *
No functional change in this patch. [aneesh.kumar@linux.ibm.com: m68k build error reported by kernel robot] Link: https://lkml.kernel.org/r/87tulxnb2v.fsf@linux.ibm.com Link: https://lkml.kernel.org/r/20210615110859.320299-2-aneesh.kumar@linux.ibm.com Link: https://lore.kernel.org/linuxppc-dev/CAHk-=wi+J+iodze9FtjM3Zi4j4OeS+qqbKxME9QN4roxPEXH9Q@mail.gmail.com/ Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Hugh Dickins <hughd@google.com> Cc: Joel Fernandes <joel@joelfernandes.org> Cc: Kalesh Singh <kaleshsingh@google.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|
Aneesh Kumar K.V
|
9cf6fa2458 |
mm: rename pud_page_vaddr to pud_pgtable and make it return pmd_t *
No functional change in this patch. [aneesh.kumar@linux.ibm.com: fix] Link: https://lkml.kernel.org/r/87wnqtnb60.fsf@linux.ibm.com [sfr@canb.auug.org.au: another fix] Link: https://lkml.kernel.org/r/20210619134410.89559-1-aneesh.kumar@linux.ibm.com Link: https://lkml.kernel.org/r/20210615110859.320299-1-aneesh.kumar@linux.ibm.com Link: https://lore.kernel.org/linuxppc-dev/CAHk-=wi+J+iodze9FtjM3Zi4j4OeS+qqbKxME9QN4roxPEXH9Q@mail.gmail.com/ Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu> Cc: Hugh Dickins <hughd@google.com> Cc: Joel Fernandes <joel@joelfernandes.org> Cc: Kalesh Singh <kaleshsingh@google.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |