From: Mike Travis <travis@sgi.com>
To: Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
Thomas Gleixner <tglx@linutronix.de>,
Andrew Morton <akpm@linux-foundation.org>,
Len Brown <len.brown@intel.com>,
Dimitri Sivanich <sivanich@sgi.com>
Cc: Russ Anderson <rja@sgi.com>, John Estabrook <estabrook@sgi.com>,
Andrew Banman <abanman@sgi.com>, Nathan Zimmer <nzimmer@sgi.com>,
x86@kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 08/21] X86_64, UV: Clean up redunduncies after merge of UV4 MMR definitions
Date: Thu, 28 Apr 2016 18:10:39 -0500 [thread overview]
Message-ID: <20160428231032.905042003@asylum.americas.sgi.com> (raw)
In-Reply-To: 20160428231031.265120287@asylum.americas.sgi.com
[-- Attachment #1: uv4_post_mmr_cleanup --]
[-- Type: text/plain, Size: 1925 bytes --]
Clean up any redundancies caused by new UV4 MMR definitions superseding
any previously definitions local to functions.
Signed-off-by: Mike Travis <travis@sgi.com>
Reviewed-by: Dimitri Sivanich <sivanich@sgi.com>
Reviewed-by: Andrew Banman <abanman@sgi.com>
Tested-by: John Estabrook <estabrook@sgi.com>
Tested-by: Gary Kroening <gfk@sgi.com>
Tested-by: Nathan Zimmer <nzimmer@sgi.com>
---
arch/x86/include/asm/uv/uv_hub.h | 9 ---------
arch/x86/kernel/apic/x2apic_uv_x.c | 1 -
2 files changed, 10 deletions(-)
--- linux.orig/arch/x86/include/asm/uv/uv_hub.h
+++ linux/arch/x86/include/asm/uv/uv_hub.h
@@ -542,8 +542,6 @@ struct uv_blade_info {
unsigned short nr_online_cpus;
unsigned short pnode;
short memory_nid;
- spinlock_t nmi_lock; /* obsolete, see uv_hub_nmi */
- unsigned long nmi_count; /* obsolete, see uv_hub_nmi */
};
extern struct uv_blade_info *uv_blade_info;
extern short *uv_node_to_blade;
@@ -628,14 +626,7 @@ extern void uv_nmi_setup(void);
/* Newer SMM NMI handler, not present in all systems */
#define UVH_NMI_MMRX UVH_EVENT_OCCURRED0
#define UVH_NMI_MMRX_CLEAR UVH_EVENT_OCCURRED0_ALIAS
-
-#ifdef UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT
#define UVH_NMI_MMRX_SHIFT UVH_EVENT_OCCURRED0_EXTIO_INT0_SHFT
-#else
-#define UVH_NMI_MMRX_SHIFT (is_uv1_hub() ? \
- UV1H_EVENT_OCCURRED0_EXTIO_INT0_SHFT :\
- UVXH_EVENT_OCCURRED0_EXTIO_INT0_SHFT)
-#endif
#define UVH_NMI_MMRX_TYPE "EXTIO_INT0"
/* Non-zero indicates newer SMM NMI handler present */
--- linux.orig/arch/x86/kernel/apic/x2apic_uv_x.c
+++ linux/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -1044,7 +1044,6 @@ void __init uv_system_init(void)
uv_blade_info[blade].pnode = pnode;
uv_blade_info[blade].nr_possible_cpus = 0;
uv_blade_info[blade].nr_online_cpus = 0;
- spin_lock_init(&uv_blade_info[blade].nmi_lock);
min_pnode = min(pnode, min_pnode);
max_pnode = max(pnode, max_pnode);
blade++;
--
next prev parent reply other threads:[~2016-04-28 23:14 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-28 23:10 [PATCH 00/21] X86_64, UV: Update kernel for SGI UV4 support Mike Travis
2016-04-28 23:10 ` [PATCH 01/21] X86_64, UV: Add Initial UV4 definitions Mike Travis
2016-04-28 23:10 ` [PATCH 02/21] X86_64, UV: Add UV Architecture Defines Mike Travis
2016-04-28 23:10 ` [PATCH 03/21] X86_64, UV: Add UV4 Specific Defines Mike Travis
2016-04-28 23:10 ` [PATCH 04/21] X86_64, UV: Add UV MMR Illegal Access Function Mike Travis
2016-04-28 23:10 ` [PATCH 05/21] X86_64, UV: Prep for UV4 MMR updates Mike Travis
2016-04-28 23:10 ` [PATCH 06/21] X86_64, UV: Add UV4 Specific MMR definitions Mike Travis
2016-04-28 23:10 ` [PATCH 07/21] X86_64, UV: Enable/Disable UV1 only workaround code Mike Travis
2016-04-29 7:40 ` Ingo Molnar
2016-04-28 23:10 ` Mike Travis [this message]
2016-04-28 23:10 ` [PATCH 09/21] X86_64, UV: Update MMIOH setup function to work for both UV3 and UV4 Mike Travis
2016-04-28 23:10 ` [PATCH 10/21] X86_64, UV: Create per cpu info structs to replace per hub info structs Mike Travis
2016-04-28 23:10 ` [PATCH 11/21] X86_64, UV: Move scir info to the per cpu info struct Mike Travis
2016-04-28 23:10 ` [PATCH 12/21] X86_64, UV: Move blade local processor ID " Mike Travis
2016-04-28 23:10 ` [PATCH 13/21] X86_64, UV: Allocate common per node hub info structs on local node Mike Travis
2016-04-28 23:10 ` [PATCH 14/21] X86_64, UV: Fold blade info into per node hub info structs Mike Travis
2016-04-28 23:10 ` [PATCH 15/21] X86_64, UV: Add UV4 addressing discovery function Mike Travis
2016-04-28 23:10 ` [PATCH 16/21] X86_64, UV: Add obtaining GAM Range Table from UV BIOS Mike Travis
2016-04-28 23:10 ` [PATCH 17/21] X86_64, UV: Support UV4 socket address changes Mike Travis
2016-04-28 23:10 ` [PATCH 18/21] X86_64, UV: Build GAM reference tables Mike Travis
2016-04-28 23:10 ` [PATCH 19/21] X86_64, UV: Update physical address conversions for UV4 Mike Travis
2016-04-28 23:10 ` [PATCH 20/21] X86_64, UV: Remove Obsolete GRU MMR address translation Mike Travis
2016-04-28 23:10 ` [PATCH 21/21] X86_64, UV: Fix incorrect nodes and pnodes for cpuless and memoryless nodes Mike Travis
-- strict thread matches above, loose matches on Subject: below --
2016-04-29 21:54 [PATCH 00/21] X86_64, UV: Update kernel for SGI UV4 support Mike Travis
2016-04-29 21:54 ` [PATCH 08/21] X86_64, UV: Clean up redunduncies after merge of UV4 MMR definitions Mike Travis
2016-04-28 0:54 [PATCH 00/21] X86_64, UV: Update kernel for SGI UV4 support Mike Travis
2016-04-28 0:55 ` [PATCH 08/21] X86_64, UV: Clean up redunduncies after merge of UV4 MMR definitions Mike Travis
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