This was sent to stable@xxxxxxxxxxxxxxx almost 2 weeks ago and I haven't
heard anything back yet. Is there any update on the status? (sorry for
the bad formatting, this is the only way I can forward the email. I can
only resend the original email before the commit email from Thomas.)
Thanks.
-------- Forwarded Message --------
Subject: [tip:x86/urgent] x86/platform/UV: Fix critical UV MMR address error
Date: Wed, 28 Mar 2018 11:25:04 -0700
From: tip-bot for mike.travis@xxxxxxx <tipbot@xxxxxxxxx>
Reply-To: andrew.banman@xxxxxxx, hpa@xxxxxxxxx, tglx@xxxxxxxxxxxxx,
mingo@xxxxxxxxxx, russ.anderson@xxxxxxx, travis@xxxxxxx,
linux-kernel@xxxxxxxxxxxxxxx, mike.travis@xxxxxxx, dimitri.sivanich@xxxxxxx
To: linux-tip-commits@xxxxxxxxxxxxxxx
CC: dimitri.sivanich@xxxxxxx, mike.travis@xxxxxxx,
linux-kernel@xxxxxxxxxxxxxxx, mingo@xxxxxxxxxx, hpa@xxxxxxxxx,
tglx@xxxxxxxxxxxxx, andrew.banman@xxxxxxx, russ.anderson@xxxxxxx,
travis@xxxxxxx
Commit-ID: bd47a85acd727e27b7283daff557865ad04c59f6
Gitweb:
https://git.kernel.org/tip/bd47a85acd727e27b7283daff557865ad04c59f6
Author: mike.travis@xxxxxxx <mike.travis@xxxxxxx>
AuthorDate: Wed, 28 Mar 2018 12:40:11 -0500
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitDate: Wed, 28 Mar 2018 20:19:45 +0200
x86/platform/UV: Fix critical UV MMR address error
A critical error was found testing the fixed UV4 HUB in that an MMR address
was found to be incorrect. This causes the virtual address space for
accessing the MMIOH1 region to be allocated with the incorrect size.
Fixes: 673aa20c55a1 ("x86/platform/UV: Update uv_mmrs.h to prepare for
UV4A fixes")
Signed-off-by: Mike Travis <travis@xxxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Cc: Dimitri Sivanich <dimitri.sivanich@xxxxxxx>
Cc: Russ Anderson <russ.anderson@xxxxxxx>
Cc: Andrew Banman <andrew.banman@xxxxxxx>
Link:
https://lkml.kernel.org/r/20180328174011.041801248@xxxxxxxxxxxxxxxxxxxxxxxxxx
---
arch/x86/include/asm/uv/uv_mmrs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/uv/uv_mmrs.h
b/arch/x86/include/asm/uv/uv_mmrs.h
index ecb9ddef128f..62c79e26a59a 100644
--- a/arch/x86/include/asm/uv/uv_mmrs.h
+++ b/arch/x86/include/asm/uv/uv_mmrs.h
@@ -3833,7 +3833,7 @@ union uvh_rh_gam_mmioh_overlay_config0_mmr_u {
#define UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR
uv_undefined("UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR")
#define UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR
uv_undefined("UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR")
#define UV3H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x1603000UL
-#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x483000UL
+#define UV4H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR 0x484000UL
#define UVH_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR ( \
is_uv1_hub() ? UV1H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \
is_uv2_hub() ? UV2H_RH_GAM_MMIOH_OVERLAY_CONFIG1_MMR : \