| From | Juergen Gross <> | Subject | [PATCH V6 10/18] x86: Remove looking for setting of _PAGE_PAT_LARGE in pageattr.c | Date | Mon, 3 Nov 2014 14:01:56 +0100 |
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When modifying page attributes via change_page_attr_set_clr() don't test for setting _PAGE_PAT_LARGE, as this is - never done - PAT support for large pages is not included in the kernel up to now
Signed-off-by: Juergen Gross <jgross@suse.com> --- arch/x86/mm/pageattr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index ae242a7..87c0d36 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -1307,7 +1307,7 @@ static int __change_page_attr_set_clr(struct cpa_data *cpa, int checkalias) static inline int cache_attr(pgprot_t attr) { return pgprot_val(attr) & - (_PAGE_PAT | _PAGE_PAT_LARGE | _PAGE_PWT | _PAGE_PCD); + (_PAGE_PAT | _PAGE_PWT | _PAGE_PCD); } static int change_page_attr_set_clr(unsigned long *addr, int numpages, -- 1.8.4.5
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