---

yaml --- r: 63878 b: refs/heads/master c: d3f3c93 h: refs/heads/master v: v3
git-mirror · Aug 11, 2007 · 0593a69 · 0593a69
1 parent 4f6a56c
commit 0593a69
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Showing 3 changed files with 4 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3f3f7b74a7749c3a669ca146270c07568b548665
+refs/heads/master: d3f3c9346979bfa074c64eac5fc3ed5bba4f40ed
diff --git a/trunk/arch/i386/mm/pageattr.c b/trunk/arch/i386/mm/pageattr.c
@@ -82,7 +82,7 @@ static void flush_kernel_map(void *arg)
 	struct page *p;
 
 	/* High level code is not ready for clflush yet */
-	if (cpu_has_clflush) {
+	if (0 && cpu_has_clflush) {
 		list_for_each_entry (p, lh, lru)
 			cache_flush_page(p);
 	} else if (boot_cpu_data.x86_model >= 4)

diff --git a/trunk/arch/x86_64/mm/pageattr.c b/trunk/arch/x86_64/mm/pageattr.c
@@ -75,7 +75,8 @@ static void flush_kernel_map(void *arg)
 
 	/* When clflush is available always use it because it is
 	   much cheaper than WBINVD. */
-	if (!cpu_has_clflush)
+	/* clflush is still broken. Disable for now. */
+	if (1 || !cpu_has_clflush)
 		asm volatile("wbinvd" ::: "memory");
 	else list_for_each_entry(pg, l, lru) {
 		void *adr = page_address(pg);