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由 Jann Horn 提交于
This is preparation for looking at trap number and fault address in the handlers for uaccess errors. No functional change. Signed-off-by: NJann Horn <jannh@google.com> Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Tested-by: NKees Cook <keescook@chromium.org> Cc: Andy Lutomirski <luto@kernel.org> Cc: kernel-hardening@lists.openwall.com Cc: linux-kernel@vger.kernel.org Cc: dvyukov@google.com Cc: Masami Hiramatsu <mhiramat@kernel.org> Cc: "Naveen N. Rao" <naveen.n.rao@linux.vnet.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Cc: linux-fsdevel@vger.kernel.org Cc: Borislav Petkov <bp@alien8.de> Link: https://lkml.kernel.org/r/20180828201421.157735-6-jannh@google.com
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