Re: [PATCH 08/23] powerpc: Fix fallocate and fadvise64_64 compat parameter combination

2022-09-19 Thread Nicholas Piggin
On Fri Sep 16, 2022 at 3:32 PM AEST, Rohan McLure wrote: > As reported[1] by Arnd, the arch-specific fadvise64_64 and fallocate > compatibility handlers assume parameters are passed with 32-bit > big-endian ABI. This affects the assignment of odd-even parameter pairs > to the high or low words of a

Re: [PATCH 08/23] powerpc: Fix fallocate and fadvise64_64 compat parameter combination

2022-09-15 Thread Arnd Bergmann
On Fri, Sep 16, 2022, at 7:32 AM, Rohan McLure wrote: > As reported[1] by Arnd, the arch-specific fadvise64_64 and fallocate > compatibility handlers assume parameters are passed with 32-bit > big-endian ABI. This affects the assignment of odd-even parameter pairs > to the high or low words of a 64

[PATCH 08/23] powerpc: Fix fallocate and fadvise64_64 compat parameter combination

2022-09-15 Thread Rohan McLure
As reported[1] by Arnd, the arch-specific fadvise64_64 and fallocate compatibility handlers assume parameters are passed with 32-bit big-endian ABI. This affects the assignment of odd-even parameter pairs to the high or low words of a 64-bit syscall parameter. Fix fadvise64_64 fallocate compat han