From: Martin Hicks <mort@sgi.com>
To: linux-ia64@vger.kernel.org
Subject: Re: efi_memmapwalk re-write (please test)
Date: Wed, 07 Sep 2005 19:17:17 +0000 [thread overview]
Message-ID: <20050907191717.GS13449@localhost> (raw)
In-Reply-To: <200509062048.j86KmBPD004877@agluck-lia64.sc.intel.com>
On Wed, Sep 07, 2005 at 03:16:24PM -0400, Martin Hicks wrote:
>
> Attached is a very small patch to find the uncached memory on SN2.
>
and the patch this time...
mh
--
Martin Hicks || Silicon Graphics Inc. || mort@sgi.com
Index: linux-2.6.13/arch/ia64/kernel/efi.c
=================================--- linux-2.6.13.orig/arch/ia64/kernel/efi.c 2005-09-07 07:46:05.000000000 -0700
+++ linux-2.6.13/arch/ia64/kernel/efi.c 2005-09-07 07:47:41.000000000 -0700
@@ -831,7 +831,8 @@ efi_memmap_init(unsigned long *s, unsign
for (p = efi_map_start; p < efi_map_end; pmd = md, p += efi_desc_size) {
md = p;
if (!efi_wb(md)) {
- if (efi_uc(md) && md->type = EFI_CONVENTIONAL_MEMORY) {
+ if (efi_uc(md) && (md->type = EFI_CONVENTIONAL_MEMORY ||
+ md->type = EFI_BOOT_SERVICES_DATA)) {
k->attribute = EFI_MEMORY_UC;
k->start = md->phys_addr;
k->num_pages = md->num_pages;
next prev parent reply other threads:[~2005-09-07 19:17 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-06 20:48 efi_memmapwalk re-write (please test) Luck, Tony
2005-09-07 19:16 ` Martin Hicks
2005-09-07 19:17 ` Martin Hicks [this message]
2005-09-07 19:33 ` Luck, Tony
2005-09-08 15:26 ` Martin Hicks
2005-09-08 18:05 ` Luck, Tony
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