I originally tried to send this a couple days ago, but does not appear to have made it to LKML. Sorry if it's a duplicate.
-- From: Dave Hansen <[email protected]> I originally had matching user and kernel comments, but the kernel one got improved. Some errant conflict resolution kicked the commment somewhere wrong. Kill it. Fixes: aa37c51b94 ("x86/mm: Break out user address space handling") Reported-by: Eric W. Biederman <[email protected]> Cc: [email protected] Cc: Jann Horn <[email protected]> Cc: Sean Christopherson <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Ingo Molnar <[email protected]> Signed-off-by: Dave Hansen <[email protected]> --- b/arch/x86/mm/fault.c | 1 - 1 file changed, 1 deletion(-) diff -puN arch/x86/mm/fault.c~x86-mm-kill-stray-kernel-fault-handling-comment arch/x86/mm/fault.c --- a/arch/x86/mm/fault.c~x86-mm-kill-stray-kernel-fault-handling-comment 2018-10-19 07:06:22.954631596 -0700 +++ b/arch/x86/mm/fault.c 2018-10-19 07:06:22.959631596 -0700 @@ -963,7 +963,6 @@ bad_area_access_error(struct pt_regs *re __bad_area(regs, error_code, address, vma, SEGV_ACCERR); } -/* Handle faults in the kernel portion of the address space */ static void do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address, u32 *pkey, unsigned int fault) _
