Message ID | 20170423170929.27334-39-cdall@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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[217.61.220.45]) by smtp.gmail.com with ESMTPSA id 58sm2803521edz.2.2017.04.23.10.10.10 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Sun, 23 Apr 2017 10:10:10 -0700 (PDT) From: Christoffer Dall <cdall@linaro.org> To: Paolo Bonzini <pbonzini@redhat.com>, =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= <rkrcmar@redhat.com> Subject: [PULL 38/79] arm64: hyp-stub: Don't save lr in the EL1 code Date: Sun, 23 Apr 2017 19:08:48 +0200 Message-Id: <20170423170929.27334-39-cdall@linaro.org> X-Mailer: git-send-email 2.9.0 In-Reply-To: <20170423170929.27334-1-cdall@linaro.org> References: <20170423170929.27334-1-cdall@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20170423_131034_300705_8E23D63C X-CRM114-Status: UNSURE ( 9.41 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: <linux-arm-kernel.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-arm-kernel/> List-Post: <mailto:linux-arm-kernel@lists.infradead.org> List-Help: <mailto:linux-arm-kernel-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-arm-kernel>, <mailto:linux-arm-kernel-request@lists.infradead.org?subject=subscribe> Cc: Marc Zyngier <marc.zyngier@arm.com>, Christoffer Dall <cdall@linaro.org>, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" <linux-arm-kernel-bounces@lists.infradead.org> Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP |
diff --git a/arch/arm64/kernel/hyp-stub.S b/arch/arm64/kernel/hyp-stub.S index e4215ad..193dfb2 100644 --- a/arch/arm64/kernel/hyp-stub.S +++ b/arch/arm64/kernel/hyp-stub.S @@ -116,18 +116,14 @@ ENDPROC(\label) */ ENTRY(__hyp_get_vectors) - str lr, [sp, #-16]! mov x0, #HVC_GET_VECTORS hvc #0 - ldr lr, [sp], #16 ret ENDPROC(__hyp_get_vectors) ENTRY(__hyp_set_vectors) - str lr, [sp, #-16]! mov x1, x0 mov x0, #HVC_SET_VECTORS hvc #0 - ldr lr, [sp], #16 ret ENDPROC(__hyp_set_vectors)