linux-kernel - [PATCH v4 0/6] x86: document and address MTRR corner cases

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Date:	Wed, 29 Apr 2015 14:44:05 -0700
From:	"Luis R. Rodriguez" <mcgrof@...not-panic.com>
To:	mingo@...e.hu, tglx@...utronix.de, hpa@...or.com, bp@...e.de,
	plagnioj@...osoft.com, tomi.valkeinen@...com,
	daniel.vetter@...el.com, airlied@...ux.ie
Cc:	dledford@...hat.com, awalls@...metrocast.net, syrjala@....fi,
	luto@...capital.net, mst@...hat.com, cocci@...teme.lip6.fr,
	linux-kernel@...r.kernel.org, "Luis R. Rodriguez" <mcgrof@...e.com>
Subject: [PATCH v4 0/6] x86: document and address MTRR corner cases

From: "Luis R. Rodriguez" <mcgrof@...e.com>

This series addresses one commend fix on the table for mtrr_add()
effect on the PAT case when UC- is used. Other than that it is
the same as v4.

Luis R. Rodriguez (6):
  x86: add ioremap_uc() - force strong UC, PCD=1, PWT=1
  x86: document WC MTRR effects on PAT / non-PAT pages
  video: fbdev: atyfb: move framebuffer length fudging to helper
  video: fbdev: atyfb: clarify ioremap() base and length used
  video: fbdev: atyfb: replace MTRR UC hole with strong UC
  video: fbdev: atyfb: use arch_phys_wc_add() and ioremap_wc()

 Documentation/x86/mtrr.txt           | 18 +++++--
 Documentation/x86/pat.txt            | 40 ++++++++++++++-
 arch/x86/include/asm/io.h            |  1 +
 arch/x86/kernel/cpu/mtrr/main.c      |  3 ++
 arch/x86/mm/ioremap.c                | 36 ++++++++++++-
 arch/x86/mm/pageattr.c               |  3 ++
 drivers/video/fbdev/aty/atyfb.h      |  5 +-
 drivers/video/fbdev/aty/atyfb_base.c | 98 ++++++++++++++----------------------
 include/asm-generic/io.h             |  8 +++
 9 files changed, 143 insertions(+), 69 deletions(-)

-- 
2.3.2.209.gd67f9d5.dirty

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