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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-09-07 07:46:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-09-07 07:46:48 -0700 |
| commit | 115452675361dbef2dfb59f4cbd922637be3dc5b (patch) | |
| tree | 693b1e1f3526d5b4d0881c786726b71934aa3dcc /arch/x86/xen/xen-asm_32.S | |
| parent | 768b56f598694ed7215723d402ca3b388106b042 (diff) | |
| parent | ed467e69f16e6b480e2face7bc5963834d025f91 (diff) | |
| download | op-kernel-dev-115452675361dbef2dfb59f4cbd922637be3dc5b.zip op-kernel-dev-115452675361dbef2dfb59f4cbd922637be3dc5b.tar.gz | |
Merge branch 'stable/bug.fixes' of git://oss.oracle.com/git/kwilk/xen
* 'stable/bug.fixes' of git://oss.oracle.com/git/kwilk/xen:
xen/smp: Warn user why they keel over - nosmp or noapic and what to use instead.
xen: x86_32: do not enable iterrupts when returning from exception in interrupt context
xen: use maximum reservation to limit amount of usable RAM
Diffstat (limited to 'arch/x86/xen/xen-asm_32.S')
| -rw-r--r-- | arch/x86/xen/xen-asm_32.S | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S index 22a2093..b040b0e 100644 --- a/arch/x86/xen/xen-asm_32.S +++ b/arch/x86/xen/xen-asm_32.S @@ -113,11 +113,13 @@ xen_iret_start_crit: /* * If there's something pending, mask events again so we can - * jump back into xen_hypervisor_callback + * jump back into xen_hypervisor_callback. Otherwise do not + * touch XEN_vcpu_info_mask. */ - sete XEN_vcpu_info_mask(%eax) + jne 1f + movb $1, XEN_vcpu_info_mask(%eax) - popl %eax +1: popl %eax /* * From this point on the registers are restored and the stack |
