Subject: [merged] fs-compat-fix-lookup_dcookie-parameter-handling.patch removed from -mm tree To: heiko.carstens@xxxxxxxxxx,brueckner@xxxxxxxxxxxxxxxxxx,hpa@xxxxxxxxx,mingo@xxxxxxxxxx,schwidefsky@xxxxxxxxxx,stable@xxxxxxxxxxxxxxx,viro@xxxxxxxxxxxxxxxxxx,mm-commits@xxxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Thu, 30 Jan 2014 12:05:12 -0800 The patch titled Subject: fs/compat: fix lookup_dcookie() parameter handling has been removed from the -mm tree. Its filename was fs-compat-fix-lookup_dcookie-parameter-handling.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Subject: fs/compat: fix lookup_dcookie() parameter handling d5dc77bfeeab0 "consolidate compat lookup_dcookie()" coverted all architectures to the new compat_sys_lookup_dcookie() syscall. The "len" paramater of the new compat syscall must have the type compat_size_t in order to enforce zero extension for architectures where the ABI requires that the caller of a function performed zero and/or sign extension to 64 bit of all parameters. Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx> Cc: Ingo Molnar <mingo@xxxxxxxxxx> Cc: "H. Peter Anvin" <hpa@xxxxxxxxx> Cc: Hendrik Brueckner <brueckner@xxxxxxxxxxxxxxxxxx> Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> Cc: <stable@xxxxxxxxxxxxxxx> [v3.10+] Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/dcookies.c | 2 +- include/linux/compat.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff -puN fs/dcookies.c~fs-compat-fix-lookup_dcookie-parameter-handling fs/dcookies.c --- a/fs/dcookies.c~fs-compat-fix-lookup_dcookie-parameter-handling +++ a/fs/dcookies.c @@ -204,7 +204,7 @@ out: } #ifdef CONFIG_COMPAT -COMPAT_SYSCALL_DEFINE4(lookup_dcookie, u32, w0, u32, w1, char __user *, buf, size_t, len) +COMPAT_SYSCALL_DEFINE4(lookup_dcookie, u32, w0, u32, w1, char __user *, buf, compat_size_t, len) { #ifdef __BIG_ENDIAN return sys_lookup_dcookie(((u64)w0 << 32) | w1, buf, len); diff -puN include/linux/compat.h~fs-compat-fix-lookup_dcookie-parameter-handling include/linux/compat.h --- a/include/linux/compat.h~fs-compat-fix-lookup_dcookie-parameter-handling +++ a/include/linux/compat.h @@ -422,7 +422,7 @@ extern long compat_arch_ptrace(struct ta asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid, compat_long_t addr, compat_long_t data); -asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, size_t); +asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t); /* * epoll (fs/eventpoll.c) compat bits follow ... */ _ Patches currently in -mm which might be from heiko.carstens@xxxxxxxxxx are origin.patch linux-next.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