From 906bf7fda2c9cf5c1762ec607943ed54b6c5b203 Mon Sep 17 00:00:00 2001 From: Borislav Petkov Date: Tue, 29 Mar 2016 17:41:59 +0200 Subject: x86/cpufeature: Remove cpu_has_clflush Use the fast variant in the DRM code. Signed-off-by: Borislav Petkov Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org Link: http://lkml.kernel.org/r/1459266123-21878-7-git-send-email-bp@alien8.de Signed-off-by: Ingo Molnar --- drivers/gpu/drm/drm_cache.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/drm_cache.c') diff --git a/drivers/gpu/drm/drm_cache.c b/drivers/gpu/drm/drm_cache.c index 6743ff7dccfa..059f7c39c582 100644 --- a/drivers/gpu/drm/drm_cache.c +++ b/drivers/gpu/drm/drm_cache.c @@ -72,7 +72,7 @@ drm_clflush_pages(struct page *pages[], unsigned long num_pages) { #if defined(CONFIG_X86) - if (cpu_has_clflush) { + if (static_cpu_has(X86_FEATURE_CLFLUSH)) { drm_cache_flush_clflush(pages, num_pages); return; } @@ -105,7 +105,7 @@ void drm_clflush_sg(struct sg_table *st) { #if defined(CONFIG_X86) - if (cpu_has_clflush) { + if (static_cpu_has(X86_FEATURE_CLFLUSH)) { struct sg_page_iter sg_iter; mb(); @@ -129,7 +129,7 @@ void drm_clflush_virt_range(void *addr, unsigned long length) { #if defined(CONFIG_X86) - if (cpu_has_clflush) { + if (static_cpu_has(X86_FEATURE_CLFLUSH)) { const int size = boot_cpu_data.x86_clflush_size; void *end = addr + length; addr = (void *)(((unsigned long)addr) & -size); -- cgit v1.2.3