From 61eb495c83bf6ebde490992bf888ca15b9babc39 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 18 Nov 2021 10:26:21 -0800 Subject: [PATCH] pstore/blk: Use "%lu" to format unsigned long MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit On 32-bit: fs/pstore/blk.c: In function ‘__best_effort_init’: include/linux/kern_levels.h:5:18: warning: format ‘%zu’ expects argument of type ‘size_t’, but argument 3 has type ‘long unsigned int’ [-Wformat=] 5 | #define KERN_SOH "\001" /* ASCII Start Of Header */ | ^~~~~~ include/linux/kern_levels.h:14:19: note: in expansion of macro ‘KERN_SOH’ 14 | #define KERN_INFO KERN_SOH "6" /* informational */ | ^~~~~~~~ include/linux/printk.h:373:9: note: in expansion of macro ‘KERN_INFO’ 373 | printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) | ^~~~~~~~~ fs/pstore/blk.c:314:3: note: in expansion of macro ‘pr_info’ 314 | pr_info("attached %s (%zu) (no dedicated panic_write!)\n", | ^~~~~~~ Cc: stable@vger.kernel.org Fixes: 7bb9557b48fcabaa ("pstore/blk: Use the normal block device I/O path") Signed-off-by: Geert Uytterhoeven Signed-off-by: Kees Cook Link: https://lore.kernel.org/r/20210629103700.1935012-1-geert@linux-m68k.org Cc: Jens Axboe Reviewed-by: Christoph Hellwig Signed-off-by: Linus Torvalds --- fs/pstore/blk.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/pstore/blk.c b/fs/pstore/blk.c index 5d1fbaf..4ae0cfc 100644 --- a/fs/pstore/blk.c +++ b/fs/pstore/blk.c @@ -309,7 +309,7 @@ static int __init __best_effort_init(void) if (ret) kfree(best_effort_dev); else - pr_info("attached %s (%zu) (no dedicated panic_write!)\n", + pr_info("attached %s (%lu) (no dedicated panic_write!)\n", blkdev, best_effort_dev->zone.total_size); return ret; -- 2.7.4