Searched hist:b4bda59b (Results 1 – 2 of 2) sorted by relevance
/openbmc/linux/arch/powerpc/platforms/pseries/ |
H A D | vas.c | b4bda59b Wed Jun 07 05:10:24 CDT 2023 Nicholas Piggin <npiggin@gmail.com> powerpc/64s: Fix VAS mm use after free
The refcount on mm is dropped before the coprocessor is detached.
Reported-by: Sachin Sant <sachinp@linux.ibm.com> Fixes: 7bc6f71bdff5f ("powerpc/vas: Define and use common vas_window struct") Fixes: b22f2d88e435c ("powerpc/pseries/vas: Integrate API with open/close windows") Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Tested-by: Sachin Sant <sachinp@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230607101024.14559-1-npiggin@gmail.com
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/openbmc/linux/arch/powerpc/platforms/powernv/ |
H A D | vas-window.c | b4bda59b Wed Jun 07 05:10:24 CDT 2023 Nicholas Piggin <npiggin@gmail.com> powerpc/64s: Fix VAS mm use after free
The refcount on mm is dropped before the coprocessor is detached.
Reported-by: Sachin Sant <sachinp@linux.ibm.com> Fixes: 7bc6f71bdff5f ("powerpc/vas: Define and use common vas_window struct") Fixes: b22f2d88e435c ("powerpc/pseries/vas: Integrate API with open/close windows") Signed-off-by: Nicholas Piggin <npiggin@gmail.com> Tested-by: Sachin Sant <sachinp@linux.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230607101024.14559-1-npiggin@gmail.com
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