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Biederman" To: linux-kernel@vger.kernel.org Date: Mon, 24 Sep 2018 11:10:15 +0200 Message-Id: <20180924091015.4458-15-ebiederm@xmission.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <871s9j462u.fsf@xmission.com> References: <871s9j462u.fsf@xmission.com> X-XM-SPF: eid=1g4MvQ-0002zU-KW; ; ; mid=<20180924091015.4458-15-ebiederm@xmission.com>; ; ; hst=in01.mta.xmission.com; ; ; ip=105.184.227.67; ; ; frm=ebiederm@xmission.com; ; ; spf=neutral X-XM-AID: U2FsdGVkX1/CUEDxiNGYB0bjTHoHr+0r9yfSUhMk22E= X-SA-Exim-Connect-IP: 105.184.227.67 X-SA-Exim-Mail-From: ebiederm@xmission.com Subject: [REVIEW][PATCH 15/15] signal/arm64: Use send_sig_fault where appropriate X-SA-Exim-Version: 4.2.1 (built Thu, 05 May 2016 13:38:54 -0600) X-SA-Exim-Scanned: Yes (on in01.mta.xmission.com) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180924_051622_791306_84260B7B X-CRM114-Status: UNSURE ( 9.75 ) 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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, Catalin Marinas , Will Deacon , "Eric W. Biederman" , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: "Eric W. Biederman" --- arch/arm64/kernel/fpsimd.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 58c53bc96928..5ebe73b69961 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -842,7 +842,6 @@ asmlinkage void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs) */ asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs) { - siginfo_t info; unsigned int si_code = FPE_FLTUNK; if (esr & ESR_ELx_FP_EXC_TFV) { @@ -858,12 +857,9 @@ asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs) si_code = FPE_FLTRES; } - clear_siginfo(&info); - info.si_signo = SIGFPE; - info.si_code = si_code; - info.si_addr = (void __user *)instruction_pointer(regs); - - send_sig_info(SIGFPE, &info, current); + send_sig_fault(SIGFPE, si_code, + (void __user *)instruction_pointer(regs), + current); } void fpsimd_thread_switch(struct task_struct *next)