From 135e53514ef2cb200b616bf3fa4272cfa6c39291 Mon Sep 17 00:00:00 2001 From: Jane Chu Date: Thu, 11 Jul 2019 21:00:17 -0700 Subject: [PATCH] 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@oracle.com Signed-off-by: Jane Chu Acked-by: Naoya Horiguchi Acked-by: Pankaj Gupta Reviewed-by: Anshuman Khandual Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/memory-failure.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/memory-failure.c b/mm/memory-failure.c index f045514d8d20..7e08cbf3ba49 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -213,7 +213,7 @@ static int kill_proc(struct to_kill *tk, unsigned long pfn, int flags) 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) {