| /[pkg-src]/tags/kernel26-xen-2_6_25_r1-fedora9-patches/kernel26-xen/patches-2.6.25-r1/1106-2.6.25-xen-pgd_walk-Eliminate-BUG_ON-limit-FIXADDR_TOP.patch |
Contents of /tags/kernel26-xen-2_6_25_r1-fedora9-patches/kernel26-xen/patches-2.6.25-r1/1106-2.6.25-xen-pgd_walk-Eliminate-BUG_ON-limit-FIXADDR_TOP.patch
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Revision 608 -
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Fri May 23 12:17:32 2008 UTC (16 years ago) by (unknown author)
File size: 795 byte(s)
Fri May 23 12:17:32 2008 UTC (16 years ago) by (unknown author)
File size: 795 byte(s)
This commit was manufactured by cvs2svn to create tag 'kernel26-xen-2_6_25_r1-fedora9-patches'.
| 1 | From 8b55a0b78952a7a6cafeedc5785cd801b81c1863 Mon Sep 17 00:00:00 2001 |
| 2 | From: Eduardo Habkost <ehabkost@redhat.com> |
| 3 | Date: Mon, 7 Jan 2008 19:07:26 -0200 |
| 4 | Subject: [PATCH] xen pgd_walk: Eliminate BUG_ON(limit > FIXADDR_TOP) |
| 5 | |
| 6 | This BUG_ON() is 32-bit-specific. |
| 7 | |
| 8 | Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> |
| 9 | --- |
| 10 | arch/x86/xen/mmu.c | 2 -- |
| 11 | 1 files changed, 0 insertions(+), 2 deletions(-) |
| 12 | |
| 13 | diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c |
| 14 | index 1fbc3ce..4f8ab26 100644 |
| 15 | --- a/arch/x86/xen/mmu.c |
| 16 | +++ b/arch/x86/xen/mmu.c |
| 17 | @@ -356,8 +356,6 @@ static int pgd_walk(pgd_t *pgd_base, int (*func)(struct page *, enum pt_level), |
| 18 | unsigned long addr = 0; |
| 19 | unsigned long pgd_next; |
| 20 | |
| 21 | - BUG_ON(limit > FIXADDR_TOP); |
| 22 | - |
| 23 | if (xen_feature(XENFEAT_auto_translated_physmap)) |
| 24 | return 0; |
| 25 | |
| 26 | -- |
| 27 | 1.5.4.1 |
| 28 |