linux-stable/Documentation/arm64
Will Deacon 2eefb4a389 arm64: errata: Add workaround for Cortex-A76 erratum #1463225
commit 969f5ea627 upstream.

Revisions of the Cortex-A76 CPU prior to r4p0 are affected by an erratum
that can prevent interrupts from being taken when single-stepping.

This patch implements a software workaround to prevent userspace from
effectively being able to disable interrupts.

Cc: <stable@vger.kernel.org>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-31 06:46:03 -07:00
..
acpi_object_usage.txt ARM64: ACPI: Update documentation for latest specification version 2016-06-21 16:26:09 +01:00
arm-acpi.txt ARM64: ACPI: Update documentation for latest specification version 2016-06-21 16:26:09 +01:00
booting.txt arm64: add the initrd region to the linear mapping explicitly 2016-04-14 16:20:45 +01:00
cpu-feature-registers.txt arm64: Expose Arm v8.4 features 2018-03-19 18:14:27 +00:00
elf_hwcaps.txt arm64: Expose Arm v8.4 features 2018-03-19 18:14:27 +00:00
legacy_instructions.txt arm64: Emulate SETEND for AArch32 tasks 2015-01-23 17:11:44 +00:00
memory.txt arm64: KVM: Allow mapping of vectors outside of the RAM region 2018-03-19 13:06:46 +00:00
silicon-errata.txt arm64: errata: Add workaround for Cortex-A76 erratum #1463225 2019-05-31 06:46:03 -07:00
sve.txt Documentation/arm64/sve: Couple of improvements and typos 2018-08-29 11:33:19 +01:00
tagged-pointers.txt arm64: documentation: document tagged pointer stack constraints 2017-05-09 17:43:18 +01:00