[PATCH v3 00/20] SError rework + RAS&IESB for firmware first support

Catalin Marinas catalin.marinas at arm.com
Wed Oct 18 09:55:12 PDT 2017


On Thu, Oct 05, 2017 at 08:17:52PM +0100, James Morse wrote:
> James Morse (18):
>   arm64: explicitly mask all exceptions
>   arm64: introduce an order for exceptions
>   arm64: Move the async/fiq helpers to explicitly set process context
>     flags
>   arm64: Mask all exceptions during kernel_exit
>   arm64: entry.S: Remove disable_dbg
>   arm64: entry.S: convert el1_sync
>   arm64: entry.S convert el0_sync
>   arm64: entry.S: convert elX_irq
>   KVM: arm/arm64: mask/unmask daif around VHE guests
>   arm64: kernel: Survive corrected RAS errors notified by SError
>   arm64: cpufeature: Enable IESB on exception entry/return for
>     firmware-first
>   arm64: kernel: Prepare for a DISR user
>   KVM: arm64: Set an impdef ESR for Virtual-SError using VSESR_EL2.
>   KVM: arm64: Save/Restore guest DISR_EL1
>   KVM: arm64: Save ESR_EL2 on guest SError
>   KVM: arm64: Handle RAS SErrors from EL1 on guest exit
>   KVM: arm64: Handle RAS SErrors from EL2 on guest exit
>   KVM: arm64: Take any host SError before entering the guest
> 
> Xie XiuQi (2):
>   arm64: entry.S: move SError handling into a C function for future
>     expansion
>   arm64: cpufeature: Detect CPU RAS Extentions

For patches 1-14 (not the KVM ones):

Reviewed-by: Catalin Marinas <catalin.marinas at arm.com>

I'm also in favour of renaming the macros to local_daif_save etc. as per
Julien's suggestion.

-- 
Catalin



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