From: Jane Chu <jane.chu@xxxxxxxxxx> Subject: mm/memory-failure.c: clarify error message Some user who install SIGBUS handler that does longjmp out therefore keeping the process alive is confused by the error message "[188988.765862] Memory failure: 0x1840200: Killing cellsrv:33395 due to hardware memory corruption" Slightly modify the error message to improve clarity. Link: http://lkml.kernel.org/r/1558403523-22079-1-git-send-email-jane.chu@xxxxxxxxxx Signed-off-by: Jane Chu <jane.chu@xxxxxxxxxx> Acked-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx> Acked-by: Pankaj Gupta <pagupta@xxxxxxxxxx> Reviewed-by: Anshuman Khandual <anshuman.khandual@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory-failure.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/memory-failure.c~mm-memory-failure-clarify-error-message +++ a/mm/memory-failure.c @@ -213,7 +213,7 @@ static int kill_proc(struct to_kill *tk, short addr_lsb = tk->size_shift; int ret; - pr_err("Memory failure: %#lx: Killing %s:%d due to hardware memory corruption\n", + pr_err("Memory failure: %#lx: Sending SIGBUS to %s:%d due to hardware memory corruption\n", pfn, t->comm, t->pid); if ((flags & MF_ACTION_REQUIRED) && t->mm == current->mm) { _
