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If copy_to_guest failed in the compat code after a continuation as been done in the native code we need to cancel it so we won't reexecute the hypercall but return from the hypercall with the appropriate error. Signed-off-by: Jean Guyader <jean.guyader@xxxxxxxxxxxxx> --- xen/arch/x86/domain.c | 18 ++++++++++++++++++ xen/arch/x86/x86_64/compat/mm.c | 4 ++++ xen/include/xen/sched.h | 1 + 3 files changed, 23 insertions(+), 0 deletions(-)
Attachment:
0001-Hypercall-continuation-cancelation-in-compat-mode-fo.patch
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