linux_dsm_epyc7002/Documentation/arm64
James Morse 3276cc2489 arm64: Update silicon-errata.txt for Neoverse-N1 #1349291
Neoverse-N1 affected by #1349291 may report an Uncontained RAS Error
as Unrecoverable. The kernel's architecture code already considers
Unrecoverable errors as fatal as without kernel-first support no
further error-handling is possible.

Now that KVM attributes SError to the host/guest more precisely
the host's architecture code will always handle host errors that
become pending during world-switch.
Errors misclassified by this errata that affected the guest will be
re-injected to the guest as an implementation-defined SError, which can
be uncontained.

Until kernel-first support is implemented, no workaround is needed
for this issue.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2019-07-05 13:03:30 +01:00
..
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 irqchip/gic-v3: Detect if GIC can support pseudo-NMIs 2019-02-06 10:05:21 +00:00
cpu-feature-registers.txt arm64: Expose SVE2 features for userspace 2019-04-23 18:02:00 +01:00
elf_hwcaps.txt arm64: Expose SVE2 features for userspace 2019-04-23 18:02:00 +01:00
hugetlbpage.txt Documentation/arm64: HugeTLB page implementation 2018-10-10 18:08:36 +01:00
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
perf.txt arm64: docs: Document perf event attributes 2019-04-24 15:46:26 +01:00
pointer-authentication.txt KVM: arm64: Add userspace flag to enable pointer authentication 2019-04-24 15:30:40 +01:00
silicon-errata.txt arm64: Update silicon-errata.txt for Neoverse-N1 #1349291 2019-07-05 13:03:30 +01:00
sve.txt arm64/sve: Fix missing SVE/FPSIMD endianness conversions 2019-06-13 10:07:19 +01:00
tagged-pointers.txt arm64: documentation: document tagged pointer stack constraints 2017-05-09 17:43:18 +01:00