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Date: Mon, 15 Feb 2016 10:22:30 +0000 From: Catalin Marinas <catalin.marinas@....com> To: Marc Zyngier <marc.zyngier@....com> Cc: Will Deacon <will.deacon@....com>, Mark Rutland <mark.rutland@....com>, Christoffer Dall <christoffer.dall@...aro.org>, kvmarm@...ts.cs.columbia.edu, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, kvm@...r.kernel.org Subject: Re: [PATCH v4 21/23] arm64: hw_breakpoint: Allow EL2 breakpoints if running in HYP 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@....com> To the best of my knowledge, this patch is fine ;) Reviewed-by: Catalin Marinas <catalin.marinas@....com>
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