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Revision 606 -
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Thu May 22 23:13:13 2008 UTC (16 years, 1 month ago) by niro
File size: 940 byte(s)
Thu May 22 23:13:13 2008 UTC (16 years, 1 month ago) by niro
File size: 940 byte(s)
-ver bump to 2.6.25-magellan-r1: - linux-2.6.25.4 - fbcondecor-0.9.4 - squashfs-3.3 - unionfs-2.3.3 - tuxonice-3.0-rc7 - linux-phc-0.3.0 - acpi-dstd-0.9a - reiser4 - xen-3.2.0 . ipw3945-1.2.2
| 1 | niro | 606 | From 0f5f6cec686753c7096663ea48add203a8e0106b Mon Sep 17 00:00:00 2001 |
| 2 | From: Eduardo Habkost <ehabkost@redhat.com> | ||
| 3 | Date: Wed, 20 Feb 2008 19:04:43 -0300 | ||
| 4 | Subject: [PATCH] Xen-64: quick, ugly hack to fix pgd_clear() pagetable unpinning (FIXME) | ||
| 5 | |||
| 6 | Should be fixed properly later. | ||
| 7 | |||
| 8 | Signed-off-by: Eduardo Habkost <ehabkost@redhat.com> | ||
| 9 | --- | ||
| 10 | include/asm-x86/paravirt.h | 4 ++++ | ||
| 11 | 1 files changed, 4 insertions(+), 0 deletions(-) | ||
| 12 | |||
| 13 | diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h | ||
| 14 | index 784ea98..3fddadc 100644 | ||
| 15 | --- a/include/asm-x86/paravirt.h | ||
| 16 | +++ b/include/asm-x86/paravirt.h | ||
| 17 | @@ -1146,6 +1146,10 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd) | ||
| 18 | static inline void pgd_clear(pgd_t *pgdp) | ||
| 19 | { | ||
| 20 | set_pgd(pgdp, __pgd(0)); | ||
| 21 | +#ifdef CONFIG_X86_64 | ||
| 22 | + /*FIXME: ugly ugly ugly ugly ugly ugly hack */ | ||
| 23 | + set_pgd((pgd_t*)(((unsigned long)pgdp)+PAGE_SIZE), __pgd(0)); | ||
| 24 | +#endif | ||
| 25 | } | ||
| 26 | |||
| 27 | static inline void pud_clear(pud_t *pudp) | ||
| 28 | -- | ||
| 29 | 1.5.4.1 | ||
| 30 |