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(parent: f2c04be) | patch
target/i386: fix xsave.flat from kvm-unit-tests
authorPaolo Bonzini <pbonzini@redhat.com>
Mon, 3 Jun 2024 10:01:12 +0000 (12:01 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Wed, 5 Jun 2024 09:01:05 +0000 (11:01 +0200)
commit7604bbc2d87d153e65e38cf2d671a5a9a35917b1
tree0101df8b930bc7694cd8430fbbd86b2c6f063468tree | snapshot
parentf2c04bede384608a1ab4f66865dd0e2a433ed94ccommit | diff
target/i386: fix xsave.flat from kvm-unit-tests

xsave.flat checks that "executing the XSETBV instruction causes a general-
protection fault (#GP) if ECX = 0 and EAX[2:1] has the value 10b".  QEMU allows
that option, so the test fails.  Add the condition.

Cc: qemu-stable@nongnu.org
Fixes: 892544317fe ("target/i386: implement XSAVE and XRSTOR of AVX registers", 2022-10-18)
Reported-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
target/i386/tcg/fpu_helper.c diff | blob | history
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