5.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: John Sperbeck <jsperbeck@xxxxxxxxxx> [ Upstream commit 4624b346cf67400ef46a31771011fb798dd2f999 ] If initrd data is larger than 2Gb, we'll eventually fail to write to the /initrd.image file when we hit that limit, unless O_LARGEFILE is set. Link: https://lkml.kernel.org/r/20240317221522.896040-1-jsperbeck@xxxxxxxxxx Signed-off-by: John Sperbeck <jsperbeck@xxxxxxxxxx> Cc: Jens Axboe <axboe@xxxxxxxxx> Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx> Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- init/initramfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/init/initramfs.c b/init/initramfs.c index 1bc854fdf8302..b362b57c047d5 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -630,7 +630,7 @@ static void __init populate_initrd_image(char *err) printk(KERN_INFO "rootfs image is not initramfs (%s); looks like an initrd\n", err); - file = filp_open("/initrd.image", O_WRONLY | O_CREAT, 0700); + file = filp_open("/initrd.image", O_WRONLY|O_CREAT|O_LARGEFILE, 0700); if (IS_ERR(file)) return; -- 2.43.0
