Messages in this thread | | | Subject | Re: [PATCH 1/2] io_uring: fix big-endian compat signal mask handling | From | Jens Axboe <> | Date | Mon, 25 Mar 2019 10:15:08 -0600 |
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On 3/25/19 10:11 AM, Arnd Bergmann wrote: > On Mon, Mar 25, 2019 at 5:05 PM Jens Axboe <axboe@kernel.dk> wrote: >> >> On 3/25/19 8:34 AM, Arnd Bergmann wrote: >>> On big-endian architectures, the signal masks are differnet >>> between 32-bit and 64-bit tasks, so we have to use a different >>> function for reading them from user space. >>> >>> io_cqring_wait() initially got this wrong, and always interprets >>> this as a native structure. This is ok on x86 and most arm64, >>> but not on s390, ppc64be, mips64be, sparc64 and parisc. >> >> Thanks Arnd, applied. >> >> Was there a 2/2 patch? I only received this one, 1/2. > > Sorry I missed you on Cc: > https://lore.kernel.org/lkml/20190325144737.703921-1-arnd@arndb.de/T/#u > > This one went out to all the affected arch maintainers.
Ah gotcha, just wanted to make sure I didn't miss a patch.
-- Jens Axboe
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