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authorLinus Torvalds <torvalds@linux-foundation.org>2012-03-30 03:12:23 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2012-03-30 03:12:23 +0200
commita591afc01d9e48affbacb365558a31e53c85af45 (patch)
tree9bb91f4eb94ec69fc4706c4944788ec5f3586063 /fs/exec.c
parentMerge tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm... (diff)
parentx32: Fix alignment fail in struct compat_siginfo (diff)
downloadlinux-a591afc01d9e48affbacb365558a31e53c85af45.tar.xz
linux-a591afc01d9e48affbacb365558a31e53c85af45.zip
Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x32 support for x86-64 from Ingo Molnar: "This tree introduces the X32 binary format and execution mode for x86: 32-bit data space binaries using 64-bit instructions and 64-bit kernel syscalls. This allows applications whose working set fits into a 32 bits address space to make use of 64-bit instructions while using a 32-bit address space with shorter pointers, more compressed data structures, etc." Fix up trivial context conflicts in arch/x86/{Kconfig,vdso/vma.c} * 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (71 commits) x32: Fix alignment fail in struct compat_siginfo x32: Fix stupid ia32/x32 inversion in the siginfo format x32: Add ptrace for x32 x32: Switch to a 64-bit clock_t x32: Provide separate is_ia32_task() and is_x32_task() predicates x86, mtrr: Use explicit sizing and padding for the 64-bit ioctls x86/x32: Fix the binutils auto-detect x32: Warn and disable rather than error if binutils too old x32: Only clear TIF_X32 flag once x32: Make sure TS_COMPAT is cleared for x32 tasks fs: Remove missed ->fds_bits from cessation use of fd_set structs internally fs: Fix close_on_exec pointer in alloc_fdtable x32: Drop non-__vdso weak symbols from the x32 VDSO x32: Fix coding style violations in the x32 VDSO code x32: Add x32 VDSO support x32: Allow x32 to be configured x32: If configured, add x32 system calls to system call tables x32: Handle process creation x32: Signal-related system calls x86: Add #ifdef CONFIG_COMPAT to <asm/sys_ia32.h> ...
Diffstat (limited to 'fs/exec.c')
-rw-r--r--fs/exec.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/exec.c b/fs/exec.c
index c8b63d14da85..9a1d9f0a60ab 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1028,10 +1028,10 @@ static void flush_old_files(struct files_struct * files)
fdt = files_fdtable(files);
if (i >= fdt->max_fds)
break;
- set = fdt->close_on_exec->fds_bits[j];
+ set = fdt->close_on_exec[j];
if (!set)
continue;
- fdt->close_on_exec->fds_bits[j] = 0;
+ fdt->close_on_exec[j] = 0;
spin_unlock(&files->file_lock);
for ( ; set ; i++,set >>= 1) {
if (set & 1) {
@@ -2067,8 +2067,8 @@ static int umh_pipe_setup(struct subprocess_info *info, struct cred *new)
fd_install(0, rp);
spin_lock(&cf->file_lock);
fdt = files_fdtable(cf);
- FD_SET(0, fdt->open_fds);
- FD_CLR(0, fdt->close_on_exec);
+ __set_open_fd(0, fdt);
+ __clear_close_on_exec(0, fdt);
spin_unlock(&cf->file_lock);
/* and disallow core files too */