From: Catalin Marinas Date: Mon, 16 Sep 2013 14:19:27 +0000 (+0100) Subject: arm64: Expose ESR_EL1 information to user when SIGSEGV/SIGBUS X-Git-Tag: omap-for-v3.16/fixes-against-rc1~91^2~10^2~42 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=15af1942dd61ee236a48b3de14d6f31c0b9e8116;p=pandora-kernel.git arm64: Expose ESR_EL1 information to user when SIGSEGV/SIGBUS This information is useful for instruction emulators to detect read/write and access size without having to decode the faulting instruction. The current patch exports it via sigcontext (struct esr_context) and is only valid for SIGSEGV and SIGBUS. Signed-off-by: Catalin Marinas --- Reading git-diff-tree failed