RE: [PATCH] aarch64: Carry over zeroness in aarch64_evpc_reencode

2025-05-21 Thread quic_pzheng
> Pengxuan Zheng writes: > > There was a bug in aarch64_evpc_reencode which could leave zero_op0_p > > and zero_op1_p of the struct "newd" uninitialized. > > r16-701-gd77c3bc1c35e303 fixed the issue by zero initializing "newd." > > This patch provides an alternative fix as suggested by Richard > >

Re: [PATCH] aarch64: Carry over zeroness in aarch64_evpc_reencode

2025-05-21 Thread Richard Sandiford
Pengxuan Zheng writes: > There was a bug in aarch64_evpc_reencode which could leave zero_op0_p and > zero_op1_p of the struct "newd" uninitialized. r16-701-gd77c3bc1c35e303 fixed > the issue by zero initializing "newd." This patch provides an alternative fix > as suggested by Richard Sandiford b

[PATCH] aarch64: Carry over zeroness in aarch64_evpc_reencode

2025-05-20 Thread Pengxuan Zheng
There was a bug in aarch64_evpc_reencode which could leave zero_op0_p and zero_op1_p of the struct "newd" uninitialized. r16-701-gd77c3bc1c35e303 fixed the issue by zero initializing "newd." This patch provides an alternative fix as suggested by Richard Sandiford based on the fact that the zerone