Messages in this thread | | | Date | Thu, 8 Feb 2024 09:20:47 +0000 | Subject | Re: [PATCH v2 0/3] Handle delay slot for extable lookup | From | Jiaxun Yang <> |
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在 2024/2/2 12:30, Jiaxun Yang 写道: > Hi all, > > This series fixed extable handling for architecture delay slot (MIPS). > > Please see previous discussions at [1]. > > There are some other places in kernel not handling delay slots properly, > such as uprobe and kgdb, I'll sort them later.
A gentle ping :-)
This series fixes a regression, perhaps it should go through fixes tree.
Thanks - Jiaxun
> > Thanks! > > [1]: https://lore.kernel.org/lkml/75e9fd7b08562ad9b456a5bdaacb7cc220311cc9.camel@xry111.site > > To: Oleg Nesterov <oleg@redhat.com> > > To: Thomas Bogendoerfer <tsbogend@alpha.franken.de> > > To: Andrew Morton <akpm@linux-foundation.org> > To: Ben Hutchings <ben@decadent.org.uk> > > Cc: <linux-arch@vger.kernel.org> > Cc: <linux-kernel@vger.kernel.org> > > Cc: <linux-mips@vger.kernel.org> > > Cc: <linux-mm@kvack.org> > > Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> > --- > Changes in v2: > - Reduce diffstat by implemente fallback macro in linux/ptrace.h (linus) > - Link to v1: https://lore.kernel.org/r/20240201-exception_ip-v1-0-aa26ab3ee0b5@flygoat.com > > --- > Jiaxun Yang (3): > ptrace: Introduce exception_ip arch hook > MIPS: Clear Cause.BD in instruction_pointer_set > mm/memory: Use exception ip to search exception tables > > arch/mips/include/asm/ptrace.h | 3 +++ > arch/mips/kernel/ptrace.c | 7 +++++++ > include/linux/ptrace.h | 4 ++++ > mm/memory.c | 4 ++-- > 4 files changed, 16 insertions(+), 2 deletions(-) > --- > base-commit: 06f658aadff0e483ee4f807b0b46c9e5cba62bfa > change-id: 20240131-exception_ip-194e4ad0e6ca > > Best regards,
-- --- Jiaxun Yang
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