| Message ID | 20240110-arm-errata-a510-v1-0-d02bc51aeeee@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | arm64: Cortex-A510 erratum 3117295 workaround | expand |
On Wed, 10 Jan 2024 11:29:19 -0600, Rob Herring wrote: > This short series enables the existing speculative unprivileged load > workaround from Cortex-A520 on Cortex-A510 cores which are also affected > by the erratum. The erratum number is 3117295 and details are available > in the SDEN[1]. > > Rob > > [...] Applied to arm64 (for-next/core), thanks! [1/2] arm64: Rename ARM64_WORKAROUND_2966298 https://git.kernel.org/arm64/c/546b7cde9b1d [2/2] arm64: errata: Add Cortex-A510 speculative unprivileged load workaround https://git.kernel.org/arm64/c/f827bcdafa2a Cheers,
This short series enables the existing speculative unprivileged load workaround from Cortex-A520 on Cortex-A510 cores which are also affected by the erratum. The erratum number is 3117295 and details are available in the SDEN[1]. Rob [1] https://developer.arm.com/documentation/SDEN1873361/latest/ Signed-off-by: Rob Herring <robh@kernel.org> --- Rob Herring (2): arm64: Rename ARM64_WORKAROUND_2966298 arm64: errata: Add Cortex-A510 speculative unprivileged load workaround Documentation/arch/arm64/silicon-errata.rst | 2 ++ arch/arm64/Kconfig | 18 ++++++++++++++++++ arch/arm64/kernel/cpu_errata.c | 21 +++++++++++++++++---- arch/arm64/kernel/entry.S | 2 +- arch/arm64/tools/cpucaps | 2 +- 5 files changed, 39 insertions(+), 6 deletions(-) --- base-commit: b85ea95d086471afb4ad062012a4d73cd328fa86 change-id: 20240110-arm-errata-a510-23cc219ec1e0 Best regards,