From: Maciej W. Rozycki Date: Thu, 15 Jun 2017 23:18:11 +0000 (+0100) Subject: MIPS: Use `pr_debug' for messages from `__compute_return_epc_for_insn' X-Git-Tag: v4.13-rc1~7^2~30 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f259fe295ef07aafadf3316f58c4ac4eddfeccf1;p=platform%2Fkernel%2Flinux-exynos.git MIPS: Use `pr_debug' for messages from `__compute_return_epc_for_insn' Reduce the log level for branch emulation error messages issued before sending SIGILL by `__compute_return_epc_for_insn' as these are triggered by user software and are not an event that would normally require any attention. The same signal sent from elsewhere does not actually leave any trace in the kernel log at all. Signed-off-by: Maciej W. Rozycki Cc: James Hogan Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/16402/ Signed-off-by: Ralf Baechle --- diff --git a/arch/mips/kernel/branch.c b/arch/mips/kernel/branch.c index e53379c..b79ed9a 100644 --- a/arch/mips/kernel/branch.c +++ b/arch/mips/kernel/branch.c @@ -818,18 +818,18 @@ int __compute_return_epc_for_insn(struct pt_regs *regs, return ret; sigill_dsp: - pr_info("%s: DSP branch but not DSP ASE - sending SIGILL.\n", - current->comm); + pr_debug("%s: DSP branch but not DSP ASE - sending SIGILL.\n", + current->comm); force_sig(SIGILL, current); return -EFAULT; sigill_r2r6: - pr_info("%s: R2 branch but r2-to-r6 emulator is not present - sending SIGILL.\n", - current->comm); + pr_debug("%s: R2 branch but r2-to-r6 emulator is not present - sending SIGILL.\n", + current->comm); force_sig(SIGILL, current); return -EFAULT; sigill_r6: - pr_info("%s: R6 branch but no MIPSr6 ISA support - sending SIGILL.\n", - current->comm); + pr_debug("%s: R6 branch but no MIPSr6 ISA support - sending SIGILL.\n", + current->comm); force_sig(SIGILL, current); return -EFAULT; }