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b=FfV/DDyUHB/hVYd02Y6J9oRYH1/FQDQpAGF2WZWZcK1XYRSxlprKai7lONZjR2c7J /Dex9/hW6AiFpZdIUF9XtPRzMSPhOF1ECWz927kRLIpnqj0wlikp1WkW+DBCmg155L 2Orx5Q48y0RPWknrfRx6q1K23VADyciCgMyVUQmlAT20BudJ/gQd8HQIJXHwGrZlJb b9qzhlwYnCTjDzmZPNI2NI6zSLm5om4L2755PBZpZaC/Rf0brciIGb01ARqWb8Tpj3 gJ/dbjZhda7+5hLd24VnhzQVls4NVre2rek0cry2IffuYxE7oEd3YP+KJWMSUzJT+V 74eEWcuUjsKNw== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1sjzj3-008DQD-JN; Fri, 30 Aug 2024 12:23:33 +0100 Date: Fri, 30 Aug 2024 12:23:33 +0100 Message-ID: <86bk1aw8y2.wl-maz@kernel.org> From: Marc Zyngier To: Will Deacon Cc: Joey Gouly , linux-arm-kernel@lists.infradead.org, nd@arm.com, akpm@linux-foundation.org, aneesh.kumar@kernel.org, aneesh.kumar@linux.ibm.com, anshuman.khandual@arm.com, bp@alien8.de, broonie@kernel.org, catalin.marinas@arm.com, christophe.leroy@csgroup.eu, dave.hansen@linux.intel.com, hpa@zytor.com, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, mingo@redhat.com, mpe@ellerman.id.au, naveen.n.rao@linux.ibm.com, npiggin@gmail.com, oliver.upton@linux.dev, shuah@kernel.org, skhan@linuxfoundation.org, szabolcs.nagy@arm.com, tglx@linutronix.de, x86@kernel.org, kvmarm@lists.linux.dev, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v5 08/30] KVM: arm64: make kvm_at() take an OP_AT_* In-Reply-To: <20240830092527.GB7678@willie-the-truck> References: <20240822151113.1479789-1-joey.gouly@arm.com> <20240822151113.1479789-9-joey.gouly@arm.com> <20240830092527.GB7678@willie-the-truck> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/29.4 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: will@kernel.org, joey.gouly@arm.com, linux-arm-kernel@lists.infradead.org, nd@arm.com, akpm@linux-foundation.org, aneesh.kumar@kernel.org, aneesh.kumar@linux.ibm.com, anshuman.khandual@arm.com, bp@alien8.de, broonie@kernel.org, catalin.marinas@arm.com, christophe.leroy@csgroup.eu, dave.hansen@linux.intel.com, hpa@zytor.com, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, mingo@redhat.com, mpe@ellerman.id.au, naveen.n.rao@linux.ibm.com, npiggin@gmail.com, oliver.upton@linux.dev, shuah@kernel.org, skhan@linuxfoundation.org, szabolcs.nagy@arm.com, tglx@linutronix.de, x86@kernel.org, kvmarm@lists.linux.dev, linux-kselftest@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: C53F3180007 X-Stat-Signature: cn17661j75bf73emz9dm48tj8fzwicnm X-Rspam-User: X-HE-Tag: 1725017022-150827 X-HE-Meta: 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 5QyR28+z t3pUoAy/O3F46j8iYx8o/mdo6KWb9I7cQcatxhCWsIJLyTsDwavdKtlruyCKr6BznGdZq0JZ6OQGfcPAXz4zv4tNUicZJxO2oNqWR45O1upcRVhU5mTre6dnGdfz8f6/Qas6zsY2HqqkJnwyshE1awjd7Jy7OcCVcf50SSbFAc+nuWdpPyXIsE2UnTsNNLWJMDybCpk0P8zrzs3eo4QGEZ8uzMZpOp3NQs6Lvek8brskdQNonLeMG+QDWv9M9eWfAb/e7WhwBv3dCnW9lUCFKaXitvTDfctbTOSIY0Qn5lnHfjCGDb5j8YT9wk/AjTZ7jKcsLT65XyWPolNgQ9K84H7Y29koJmDW/z04q X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, 30 Aug 2024 10:25:27 +0100, Will Deacon wrote: > > On Thu, Aug 22, 2024 at 04:10:51PM +0100, Joey Gouly wrote: > > To allow using newer instructions that current assemblers don't know about, > > replace the `at` instruction with the underlying SYS instruction. > > > > Signed-off-by: Joey Gouly > > Cc: Marc Zyngier > > Cc: Oliver Upton > > Cc: Catalin Marinas > > Cc: Will Deacon > > Reviewed-by: Marc Zyngier > > --- > > arch/arm64/include/asm/kvm_asm.h | 3 ++- > > arch/arm64/kvm/hyp/include/hyp/fault.h | 2 +- > > 2 files changed, 3 insertions(+), 2 deletions(-) > > Acked-by: Will Deacon > > > diff --git arch/arm64/include/asm/kvm_asm.h arch/arm64/include/asm/kvm_asm.h > > index 2181a11b9d92..38d7bfa3966a 100644 > > --- arch/arm64/include/asm/kvm_asm.h > > +++ arch/arm64/include/asm/kvm_asm.h > > FWIW (mainly for Marc): you seem to be missing the 'a/' and 'b/' > prefixes here, so my git would't accept the change when I tried to > apply locally for testing. Seems like a spurious '--no-prefix' was added at patch formatting time, That clashes with git-apply's default '-p1', which strips the first component of the path. There's probably a way to pass '-p0' to 'git am', but I don't feel like trawling the git documentation by such a temperature... M. -- Without deviation from the norm, progress is not possible.