From: Ashok Raj <ashok.raj@intel.com>
To: Andrew Morton <akpm@osdl.org>
Cc: Ashok Raj <ashok.raj@intel.com>, Andi Kleen <ak@muc.de>,
zwane@arm.linux.org.uk, linux-kernel@vger.kernel.org
Subject: [patch 6/8] x86_64:Dont use Lowest Priority when using physical mode.
Date: Mon, 01 Aug 2005 13:20:23 -0700 [thread overview]
Message-ID: <20050801203011.514711000@araj-em64t> (raw)
In-Reply-To: <20050801202017.043754000@araj-em64t>
[-- Attachment #1: fix-physflat-dmode --]
[-- Type: text/plain, Size: 1047 bytes --]
Delivery mode should be APIC_DM_FIXED when using physical mode.
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
----------------------------------------------------
arch/x86_64/kernel/genapic_flat.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
Index: linux-2.6.13-rc4-mm1/arch/x86_64/kernel/genapic_flat.c
===================================================================
--- linux-2.6.13-rc4-mm1.orig/arch/x86_64/kernel/genapic_flat.c
+++ linux-2.6.13-rc4-mm1/arch/x86_64/kernel/genapic_flat.c
@@ -175,9 +175,9 @@ static unsigned int physflat_cpu_mask_to
struct genapic apic_physflat = {
.name = "physical flat",
- .int_delivery_mode = dest_LowestPrio,
+ .int_delivery_mode = dest_Fixed,
.int_dest_mode = (APIC_DEST_PHYSICAL != 0),
- .int_delivery_dest = APIC_DEST_PHYSICAL | APIC_DM_LOWEST,
+ .int_delivery_dest = APIC_DEST_PHYSICAL | APIC_DM_FIXED,
.target_cpus = physflat_target_cpus,
.apic_id_registered = flat_apic_id_registered,
.init_apic_ldr = flat_init_apic_ldr,/*not needed, but shouldn't hurt*/
--
next prev parent reply other threads:[~2005-08-01 21:12 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-01 20:20 [patch 0/8] Updated patches for x86_64 Ashok Raj
2005-08-01 20:20 ` [patch 1/8] x86_64: Reintroduce clustered_apic_check() " Ashok Raj
2005-08-01 22:36 ` Ashok Raj
2005-08-01 20:20 ` [patch 2/8] x86_64: create sysfs entries for cpu only for present cpus Ashok Raj
2005-08-04 10:37 ` Andi Kleen
2005-08-01 20:20 ` [patch 3/8] x86_64:Dont call enforce_max_cpus when hotplug is enabled Ashok Raj
2005-08-04 10:41 ` Andi Kleen
2005-08-04 16:28 ` Ashok Raj
2005-08-01 20:20 ` [patch 4/8] x86_64:Fix cluster mode send_IPI_allbutself to use get_cpu()/put_cpu() Ashok Raj
2005-08-04 10:43 ` Andi Kleen
2005-08-04 16:33 ` Ashok Raj
2005-08-01 20:20 ` [patch 5/8] x86_64:Dont do broadcast IPIs when hotplug is enabled in flat mode Ashok Raj
2005-08-04 10:51 ` Andi Kleen
2005-08-04 16:36 ` Ashok Raj
2005-08-04 17:27 ` Ashok Raj
2005-08-01 20:20 ` Ashok Raj [this message]
2005-08-01 20:20 ` [patch 7/8] x86_64:Use common functions in cluster and physflat mode Ashok Raj
2005-08-01 20:20 ` [patch 8/8] x86_64: Choose physflat for AMD systems only when >8 CPUS Ashok Raj
2005-08-04 10:54 ` Andi Kleen
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