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| author | Richard Henderson <richard.henderson@linaro.org> | 2017-09-04 15:21:56 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-09-04 17:13:53 +0100 |
| commit | 3e4d91b94ce400326fae0850578d9e9f30a71adb (patch) | |
| tree | 9521c8a351f96409beb5fea325d9bb207b7acb7b /hw/intc/arm_gicv3_kvm.c | |
| parent | f58f25599b72c7479e6a1ff67c7f671823aa14da (diff) | |
| download | focaccia-qemu-3e4d91b94ce400326fae0850578d9e9f30a71adb.tar.gz focaccia-qemu-3e4d91b94ce400326fae0850578d9e9f30a71adb.zip | |
target/arm: Fix aa64 ldp register writeback
For "ldp x0, x1, [x0]", if the second load is on a second page and the second page is unmapped, the exception would be raised with x0 already modified. This means the instruction couldn't be restarted. Cc: qemu-arm@nongnu.org Cc: qemu-stable@nongnu.org Reported-by: Andrew <andrew@fubar.geek.nz> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-id: 20170825224833.4463-1-richard.henderson@linaro.org Fixes: https://bugs.launchpad.net/qemu/+bug/1713066 Signed-off-by: Richard Henderson <richard.henderson@linaro.org> [PMM: tweaked comment format] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'hw/intc/arm_gicv3_kvm.c')
0 files changed, 0 insertions, 0 deletions