The patch titled Subject: compat: return -EFAULT on error in waitid() has been removed from the -mm tree. Its filename was compat-return-efault-on-error-in-waitid.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Subject: compat: return -EFAULT on error in waitid() The copy_to_user() call returns the number of bytes remaining but we want to return -EFAULT on error. Fixes "x32: fix waitid()" Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- kernel/compat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN kernel/compat.c~compat-return-efault-on-error-in-waitid kernel/compat.c --- a/kernel/compat.c~compat-return-efault-on-error-in-waitid +++ a/kernel/compat.c @@ -593,7 +593,7 @@ COMPAT_SYSCALL_DEFINE5(waitid, else ret = put_compat_rusage(&ru, uru); if (ret) - return ret; + return -EFAULT; } BUG_ON(info.si_code & __SI_MASK); _ Patches currently in -mm which might be from dan.carpenter@xxxxxxxxxx are origin.patch linux-next.patch memcg-replace-cgroup_lock-with-memcg-specific-memcg_lock-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html