On Fri, Feb 02, 2024 at 12:30:25PM +0000, Jiaxun Yang wrote: > 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. > > Thanks! > > [1]: https://lore.kernel.org/lkml/75e9fd7b08562ad9b456a5bdaacb7cc220311cc9.camel@xxxxxxxxxxx > > To: Oleg Nesterov <oleg@xxxxxxxxxx> > > To: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx> > > To: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> > To: Ben Hutchings <ben@xxxxxxxxxxxxxxx> > > Cc: <linux-arch@xxxxxxxxxxxxxxx> > Cc: <linux-kernel@xxxxxxxxxxxxxxx> > > Cc: <linux-mips@xxxxxxxxxxxxxxx> > > Cc: <linux-mm@xxxxxxxxx> > > Signed-off-by: Jiaxun Yang <jiaxun.yang@xxxxxxxxxxx> > --- > 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@xxxxxxxxxxx > > --- > 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(-) series applied to mips-fixes. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessarily a good idea. [ RFC1925, 2.3 ]
