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DISCONTINUED:openSUSE:11.1:Update
xen
19493-hvm-io-intercept-count.patch
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File 19493-hvm-io-intercept-count.patch of Package xen
# HG changeset patch # User Keir Fraser <keir.fraser@citrix.com> # Date 1238599230 -3600 # Node ID b5e7c26835c9fc2e9c26e27478a938e36f98d645 # Parent e89f7c2b9e0d695645f86816da5fd05b340fa36e x86: hvm_*io_intercept() should only update p->count if X86EMUL_OKAY. Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Signed-off-by: Keir Fraser <keir.fraser@citrix.com> --- a/xen/arch/x86/hvm/intercept.c +++ b/xen/arch/x86/hvm/intercept.c @@ -98,8 +98,11 @@ static int hvm_mmio_access(struct vcpu * } } - if ( (p->count = i) != 0 ) + if ( i != 0 ) + { + p->count = i; rc = X86EMUL_OKAY; + } return rc; } @@ -163,8 +166,11 @@ static int process_portio_intercept(port } } - if ( (p->count = i) != 0 ) + if ( i != 0 ) + { + p->count = i; rc = X86EMUL_OKAY; + } return rc; }
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