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[0/2] target/arm: Two SME fixes

Message ID 20220713045848.217364-1-richard.henderson@linaro.org
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Series target/arm: Two SME fixes | expand

Message

Richard Henderson July 13, 2022, 4:58 a.m. UTC 
Ho hum.  Let a feature loose on users and they find bugs.  Mark noticed
that the wrong value was being picked up for VL when SVE is disabled.
I had run the same test but failed to notice the vector length wasn't
as expected, though the test otherwise produced expected results.


r~


Richard Henderson (2):
  target/arm: Fill in VL for tbflags when SME enabled and SVE disabled
  target/arm: Fix aarch64_sve_change_el for SME

 target/arm/helper.c | 41 +++++++++++++++++++++++++++++++++--------
 1 file changed, 33 insertions(+), 8 deletions(-)

Comments

Peter Maydell July 14, 2022, 2:39 p.m. UTC | #1 
On Wed, 13 Jul 2022 at 05:59, Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Ho hum.  Let a feature loose on users and they find bugs.  Mark noticed
> that the wrong value was being picked up for VL when SVE is disabled.
> I had run the same test but failed to notice the vector length wasn't
> as expected, though the test otherwise produced expected results.
>
>



Applied to target-arm.next, thanks.

-- PMM