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Re: [PATCH v3 04/21] nptl: x32: Fix Race conditions in pthread cancellation (BZ#12683)
* Adhemerval Zanella:
> This patches adds the x32 modification required for the BZ#12683.
> It basically adjust the syscall size used to pass the arguments to
> the syscall cancel wrappers by zero extending pointers type while
> preserting values for default types (such as off_t).
The commit message does not discuss the changes to
include/libc-pointer-arith.h, but I think it should.
I've already raised in the first patch whether
> +typedef long long int __syscall_arg_t;
should affect the return value of the syscall wrapper, too.