+ vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2.patch added to -mm tree

+ vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2.patch added to -mm tree

[akpm]

The patch titled
     vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2
has been added to the -mm tree.  Its filename is
     vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2
From: Andrew Morton <akpm@linux-foundation.org>

Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Changli Gao <xiaosuo@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jiri Slaby <jslaby@suse.cz>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tetsuo Handa <penguin-kernel@i-love.sakura.ne.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/file.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN fs/file.c~vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2 fs/file.c
--- a/fs/file.c~vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2
+++ a/fs/file.c
@@ -96,7 +96,7 @@ void free_fdtable_rcu(struct rcu_head *r
 				container_of(fdt, struct files_struct, fdtab));
 		return;
 	}
-	if (fdt->max_fds <= (PAGE_SIZE / sizeof(struct file *))) {
+	if (!is_vmalloc_addr(fdt->fd) && !is_vmalloc_addr(fdt->open_fds)) {
 		kfree(fdt->fd);
 		kfree(fdt->open_fds);
 		kfree(fdt);
_

Patches currently in -mm which might be from akpm@linux-foundation.org are

origin.patch
linux-next.patch
linux-next-fix-rejects.patch
next-remove-localversion.patch
i-need-old-gcc.patch
include-linux-fsh-complete-hexification-of-fmode_-constants.patch
compal-laptop-added-jhl90-battery-hwmon-interface.patch
sched-introduce-get_cpu_iowait_time_us.patch
jfs-free-sbi-memory-in-error-path.patch
dib3000mc-reduce-large-stack-usage-fix.patch
dib7000p-reduce-large-stack-usage-fix.patch
fs-fscache-object-listc-fix-warning-on-32-bit.patch
of-gpio-implement-gpiolib-notifier-hooks.patch
hpet-factor-timer-allocate-from-open.patch
led-driver-for-the-soekris-net5501-board.patch
leds-route-kbd-leds-through-the-generic-leds-layer.patch
3x59x-fix-pci-resource-management.patch
backlight-add-s6e63m0-amoled-lcd-panel-driver-checkpatch-fixes.patch
serial-timbuart-make-sure-last-byte-is-sent-when-port-is-closed.patch
vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix.patch
vfs-use-kmalloc-to-allocate-fdmem-if-possible-fix-2.patch
mm-allow-config_migration-to-be-set-without-config_numa-or-memory-hot-remove.patch
mm-export-unusable-free-space-index-via-debugfs.patch
mmcompaction-direct-compact-when-a-high-order-allocation-fails.patch
buffer_head-remove-redundant-test-from-wait_on_buffer-fix.patch
wait_on_buffer-remove-the-buffer_locked-test.patch
mm-introduce-free_pages_prepare-fix.patch
frv-extend-gdbstub-to-support-more-features-of-gdb-fix.patch
frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch
kernel-wide-replace-ushort_max-short_max-and-short_min-with-ushrt_max-shrt_max-and-shrt_min-fix.patch
dynamic_debug-fix-documentation-errors-checkpatch-fixes.patch
lib-introduce-common-method-to-convert-hex-digits-fix.patch
lib-introduce-common-method-to-convert-hex-digits-fix-fix.patch
davinci-mmc-updates-to-suspend-resume-implementation-checkpatch-fixes.patch
checkpatch-add-check-for-too-short-kconfig-descriptions-checkpatch-fixes.patch
crc32-major-optimization-checkpatch-fixes.patch
hwmon-driver-for-ti-tmp102-temperature-sensor.patch
hwmon-driver-for-ti-tmp102-temperature-sensor-fix.patch
hwmon-add-ti-ads7871-a-d-converter-driver-checkpatch-fixes.patch
rtc-mxc-remove-unnecessary-clock-source-for-rtc-subsystem.patch
gpiolib-make-names-array-and-its-values-const-fix.patch
memcg-oom-kill-disable-and-oom-status-update-checkpatch-fixes.patch
memcg-move-charge-of-file-pages-fix.patch
proc-turn-signal_struct-count-into-int-nr_threads-checkpatch-fixes.patch
fault-injection-add-cpu-notifier-error-injection-module-fix.patch
ipc-semc-optimize-update_queue-for-bulk-wakeup-calls-fix.patch
ipc-semc-move-wake_up_process-out-of-the-spinlock-section-fix.patch
delay-accounting-re-implement-c-for-getdelaysc-to-report-information-on-a-target-command-checkpatch-fixes.patch
drivers-edac-convert-logging-messages-direct-uses-of-__file__-to-%s-__file-checkpatch-fixes.patch
panic-allow-taint-flag-for-warnings-to-be-changed-from-taint_warn-checkpatch-fixes.patch
aio-fix-the-compat-vectored-operations-checkpatch-fixes.patch
x86_32-use-asm-generic-scatterlisth.patch
numa-introduce-numa_mem_id-effective-local-memory-node-id-fix.patch
reiser4-export-remove_from_page_cache-fix.patch
reiser4.patch
reiser4-writeback_inodes-implementation-fix.patch
reiser4-fixups.patch
reiser4-broke.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
getblk-handle-2tb-devices.patch
getblk-handle-2tb-devices-fix.patch