From: Juergen Gross <jgross@suse.com>
To: hpa@zytor.com, x86@kernel.org, tglx@linutronix.de,
mingo@redhat.com, stefan.bader@canonical.com,
linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com,
konrad.wilk@oracle.com, ville.syrjala@linux.intel.com,
david.vrabel@citrix.com, jbeulich@suse.com, toshi.kani@hp.com,
plagnioj@jcrosoft.com, tomi.valkeinen@ti.com,
bhelgaas@google.com
Cc: Juergen Gross <jgross@suse.com>
Subject: [PATCH 03/17] x86: Use new cache mode type in drivers/video/fbdev/gbefb.c
Date: Fri, 31 Oct 2014 15:00:19 +0100 [thread overview]
Message-ID: <1414764033-30011-4-git-send-email-jgross@suse.com> (raw)
In-Reply-To: <1414764033-30011-1-git-send-email-jgross@suse.com>
Instead of directly using the cache mode bits in the pte switch to
using the cache mode type.
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
Signed-off-by: Juergen Gross <jgross@suse.com>
---
drivers/video/fbdev/gbefb.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c
index 4aa56ba..6d9ef39 100644
--- a/drivers/video/fbdev/gbefb.c
+++ b/drivers/video/fbdev/gbefb.c
@@ -54,7 +54,8 @@ struct gbefb_par {
#endif
#endif
#ifdef CONFIG_X86
-#define pgprot_fb(_prot) ((_prot) | _PAGE_PCD)
+#define pgprot_fb(_prot) (((_prot) & ~_PAGE_CACHE_MASK) | \
+ cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS))
#endif
/*
--
1.8.4.5
next prev parent reply other threads:[~2014-10-31 14:00 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-31 14:00 [PATCH 00/17] x86: Full support of PAT Juergen Gross
2014-10-31 14:00 ` [PATCH 01/17] x86: Make page cache mode a real type Juergen Gross
2014-10-31 19:42 ` Borislav Petkov
2014-10-31 20:23 ` Konrad Rzeszutek Wilk
2014-10-31 20:35 ` Borislav Petkov
2014-11-03 6:36 ` Juergen Gross
2014-11-03 10:31 ` Thomas Gleixner
2014-10-31 20:28 ` Thomas Gleixner
2014-10-31 14:00 ` [PATCH 02/17] x86: Use new cache mode type in include/asm/fb.h Juergen Gross
2014-10-31 14:00 ` Juergen Gross [this message]
2014-10-31 14:00 ` [PATCH 04/17] x86: Use new cache mode type in drivers/video/fbdev/vermilion Juergen Gross
2014-10-31 14:00 ` [PATCH 05/17] x86: Use new cache mode type in arch/x86/pci Juergen Gross
2014-10-31 14:00 ` [PATCH 06/17] x86: Use new cache mode type in arch/x86/mm/init_64.c Juergen Gross
2014-10-31 14:00 ` [PATCH 07/17] x86: Use new cache mode type in asm/pgtable.h Juergen Gross
2014-10-31 14:00 ` [PATCH 08/17] x86: Use new cache mode type in mm/iomap_32.c Juergen Gross
2014-10-31 14:00 ` [PATCH 09/17] x86: Use new cache mode type in track_pfn_remap() and track_pfn_insert() Juergen Gross
2014-10-31 14:00 ` [PATCH 10/17] x86: Use new cache mode type in setting page attributes Juergen Gross
2014-10-31 15:34 ` Thomas Gleixner
2014-11-03 6:32 ` Juergen Gross
2014-11-03 10:31 ` Thomas Gleixner
2014-10-31 14:00 ` [PATCH 11/17] x86: Use new cache mode type in mm/ioremap.c Juergen Gross
2014-10-31 14:00 ` [PATCH 12/17] x86: Use new cache mode type in memtype related functions Juergen Gross
2014-10-31 14:00 ` [PATCH 13/17] x86: Clean up pgtable_types.h Juergen Gross
2014-10-31 14:00 ` [PATCH 14/17] x86: Support PAT bit in pagetable dump for lower levels Juergen Gross
2014-10-31 14:00 ` [PATCH 15/17] x86: Respect PAT bit when copying pte values between large and normal pages Juergen Gross
2014-10-31 14:00 ` [PATCH 16/17] x86: Enable PAT to use cache mode translation tables Juergen Gross
2014-10-31 14:00 ` [PATCH 17/17] xen: Support Xen pv-domains using PAT Juergen Gross
2014-10-31 14:06 ` [PATCH 00/17] x86: Full support of PAT Ingo Molnar
2014-10-31 14:08 ` Juergen Gross
2014-10-31 18:53 ` Thomas Gleixner
2014-11-03 6:44 ` Juergen Gross
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