On 23/08/2023 12:58, David Woodhouse wrote:
From: David Woodhouse <dwmw@xxxxxxxxxxxx> Upstream Xen now ignores this flag¹, since the only guest kernel ever to use it was buggy. ¹ https://xenbits.xen.org/gitweb/?p=xen.git;a=commitdiff;h=19c6cbd909 Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx> --- We do take an argument to emulate a specific Xen version, and *theoretically* we could ignore the VCPU_SSHOTTMR_future flag only if we're emulating Xen 4.17 or newer? But I don't think it's worth doing that (and QEMU won't be the only instance of Xen emulation or even real older Xen versions patched to ignore the flag). target/i386/kvm/xen-emu.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-)
Reviewed-by: Paul Durrant <paul@xxxxxxx>
