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| author | Levin, Alexander (Sasha Levin) <alexander.levin@verizon.com> | 2017-11-15 17:35:54 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-22 15:42:23 +0100 |
| commit | ae63fd26b2d81eaaf3cf35693dc01c0148bd7a9b (patch) | |
| tree | 9792b7a93fd69bbe0d6b3c47842458db8549d3d0 /crypto/xor.c | |
| parent | 2abfcdf8e77d3719aa1d37b1f9de800fa596eda3 (diff) | |
| download | linux-stable-ae63fd26b2d81eaaf3cf35693dc01c0148bd7a9b.tar.gz linux-stable-ae63fd26b2d81eaaf3cf35693dc01c0148bd7a9b.tar.bz2 linux-stable-ae63fd26b2d81eaaf3cf35693dc01c0148bd7a9b.zip | |
kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK
commit 75f296d93bcebcfe375884ddac79e30263a31766 upstream.
Convert all allocations that used a NOTRACK flag to stop using it.
Link: http://lkml.kernel.org/r/20171007030159.22241-3-alexander.levin@verizon.com
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Eric W. Biederman <ebiederm@xmission.com>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tim Hansen <devtimhansen@gmail.com>
Cc: Vegard Nossum <vegardno@ifi.uio.no>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'crypto/xor.c')
| -rw-r--r-- | crypto/xor.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/crypto/xor.c b/crypto/xor.c index 263af9fb45ea..bce9fe7af40a 100644 --- a/crypto/xor.c +++ b/crypto/xor.c @@ -122,12 +122,7 @@ calibrate_xor_blocks(void) goto out; } - /* - * Note: Since the memory is not actually used for _anything_ but to - * test the XOR speed, we don't really want kmemcheck to warn about - * reading uninitialized bytes here. - */ - b1 = (void *) __get_free_pages(GFP_KERNEL | __GFP_NOTRACK, 2); + b1 = (void *) __get_free_pages(GFP_KERNEL, 2); if (!b1) { printk(KERN_WARNING "xor: Yikes! No memory available.\n"); return -ENOMEM; |