Commit 8f09b8b4 authored by Kees Cook's avatar Kees Cook Committed by Russell King (Oracle)
Browse files

ARM: 9351/1: fault: Add "cut here" line for prefetch aborts 



The common pattern in arm is to emit a "8<--- cut here ---" line for
faults, but it was missing for do_PrefetchAbort(). Add it.

Cc: Wang Kefeng <wangkefeng.wang@huawei.com>
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: linux-arm-kernel@lists.infradead.org
Acked-by: default avatarArd Biesheuvel <ardb@kernel.org>
Signed-off-by: default avatarKees Cook <keescook@chromium.org>
Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
parent 169f9102

arch/arm/mm/fault.c

+1 −0
Original line number Diff line number Diff line
@@ -593,6 +593,7 @@ do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs) 
	if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))

		return;



	pr_alert("8<--- cut here ---\n");

	pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",

		inf->name, ifsr, addr);