From 75f296d93bcebcfe375884ddac79e30263a31766 Mon Sep 17 00:00:00 2001 From: "Levin, Alexander (Sasha Levin)" Date: Wed, 15 Nov 2017 17:35:54 -0800 Subject: kmemcheck: stop using GFP_NOTRACK and SLAB_NOTRACK 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 Cc: Alexander Potapenko Cc: Eric W. Biederman Cc: Michal Hocko Cc: Pekka Enberg Cc: Steven Rostedt Cc: Tim Hansen Cc: Vegard Nossum Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- crypto/xor.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'crypto/xor.c') 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; -- cgit v1.2.3