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Groups > linux.kernel > #1334351
| From | Catalin Marinas <catalin.marinas@arm.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP |
| Date | 2016-02-15 11:30 +0100 |
| Message-ID | <r2ozL-824-9@gated-at.bofh.it> (permalink) |
| References | <r14tr-4eC-3@gated-at.bofh.it> <r14tu-4eC-59@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Thu, Feb 11, 2016 at 06:40:02PM +0000, Marc Zyngier wrote:
> With VHE, we place kernel {watch,break}-points at EL2 to get things
> like kgdb and "perf -e mem:..." working.
>
> This requires a bit of repainting in the low-level encore/decode,
> but is otherwise pretty simple.
>
> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
To the best of my knowledge, this patch is fine ;)
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
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[PATCH v4 00/23] arm64: Virtualization Host Extension support Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 19:50 +0100
[PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 19:50 +0100
Re: [PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP Catalin Marinas <catalin.marinas@arm.com> - 2016-02-15 11:30 +0100
Re: [PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP Will Deacon <will.deacon@arm.com> - 2016-02-15 18:50 +0100
Re: [PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP Will Deacon <will.deacon@arm.com> - 2016-02-15 20:10 +0100
Re: [PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP Marc Zyngier <marc.zyngier@arm.com> - 2016-02-16 11:00 +0100
[PATCH v4.1] arm64: perf: Count EL2 events if the kernel is running in HYP Marc Zyngier <marc.zyngier@arm.com> - 2016-02-17 19:00 +0100
Re: [PATCH v4.1] arm64: perf: Count EL2 events if the kernel is running in HYP Will Deacon <will.deacon@arm.com> - 2016-02-19 15:40 +0100
[PATCH v4 19/23] arm64: KVM: Move most of the fault decoding to C Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 19:50 +0100
[PATCH v4 20/23] arm64: perf: Count EL2 events if the kernel is running in HYP Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 19:50 +0100
Re: [PATCH v4 20/23] arm64: perf: Count EL2 events if the kernel is running in HYP Will Deacon <will.deacon@arm.com> - 2016-02-15 18:30 +0100
Re: [PATCH v4 20/23] arm64: perf: Count EL2 events if the kernel is running in HYP Will Deacon <will.deacon@arm.com> - 2016-02-15 19:30 +0100
Re: [PATCH v4 20/23] arm64: perf: Count EL2 events if the kernel is running in HYP Marc Zyngier <marc.zyngier@arm.com> - 2016-02-15 19:30 +0100
[PATCH v4 14/23] arm64: KVM: VHE: Make __fpsimd_enabled VHE aware Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 19:50 +0100
[PATCH v4 13/23] arm64: KVM: VHE: Enable minimal sysreg save/restore Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 19:50 +0100
Re: [PATCH v4 00/23] arm64: Virtualization Host Extension support Christoffer Dall <christoffer.dall@linaro.org> - 2016-02-11 20:10 +0100
Re: [PATCH v4 00/23] arm64: Virtualization Host Extension support Marc Zyngier <marc.zyngier@arm.com> - 2016-02-11 20:20 +0100
Re: [PATCH v4 00/23] arm64: Virtualization Host Extension support Catalin Marinas <catalin.marinas@arm.com> - 2016-02-15 11:30 +0100
Re: [PATCH v4 00/23] arm64: Virtualization Host Extension support Marc Zyngier <marc.zyngier@arm.com> - 2016-02-15 11:40 +0100
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