From 023bbde3db41078780f5d57e5354212f974c4bca Mon Sep 17 00:00:00 2001 From: Vincent Whitchurch Date: Tue, 1 Mar 2022 15:49:32 +0100 Subject: [PATCH] pstore: Add prefix to ECC messages The "No errors detected" message from the ECC code is shown at the end of the pstore log and can be confusing or misleading, especially since it usually appears just after a kernel crash log which normally means quite the opposite of "no errors". Prefix the message to clarify that this message is only about ECC-detected errors. Signed-off-by: Vincent Whitchurch Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20220301144932.89549-1-vincent.whitchurch@axis.com --- fs/pstore/ram_core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/pstore/ram_core.c b/fs/pstore/ram_core.c index fe53050..a89e337 100644 --- a/fs/pstore/ram_core.c +++ b/fs/pstore/ram_core.c @@ -263,10 +263,10 @@ ssize_t persistent_ram_ecc_string(struct persistent_ram_zone *prz, if (prz->corrected_bytes || prz->bad_blocks) ret = snprintf(str, len, "" - "\n%d Corrected bytes, %d unrecoverable blocks\n", + "\nECC: %d Corrected bytes, %d unrecoverable blocks\n", prz->corrected_bytes, prz->bad_blocks); else - ret = snprintf(str, len, "\nNo errors detected\n"); + ret = snprintf(str, len, "\nECC: No errors detected\n"); return ret; } -- 2.7.4