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| author | Matheus Ferst <matheus.ferst@eldorado.org.br> | 2021-10-15 15:19:40 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-10-21 11:42:47 +1100 |
| commit | 6fa5726be6a52b246335cb86a3c118cdfd40c677 (patch) | |
| tree | 7af203bb6426ddbed97b447aa74f1cb22a7d8a05 /Makefile | |
| parent | 5ff1dfdf66f99c5208187cc2716a3a974f22b7c7 (diff) | |
| download | qemu-6fa5726be6a52b246335cb86a3c118cdfd40c677.zip qemu-6fa5726be6a52b246335cb86a3c118cdfd40c677.tar.gz qemu-6fa5726be6a52b246335cb86a3c118cdfd40c677.tar.bz2 | |
target/ppc: Filter mtmsr[d] input before setting MSR
PowerISA says that mtmsr[d] "does not alter MSR[HV], MSR[S], MSR[ME], or
MSR[LE]", but the current code only filters the GPR-provided value if
L=1. This behavior caused some problems in FreeBSD, and a build option
was added to work around the issue [1], but it seems that the bug was
not reported in launchpad/gitlab. This patch address the issue in qemu,
so the option on FreeBSD should no longer be required.
[1] https://cgit.freebsd.org/src/commit/?id=4efb1ca7d2a44cfb33d7f9e18bd92f8d68dcfee0
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211015181940.197982-1-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'Makefile')
0 files changed, 0 insertions, 0 deletions