Re: [PATCH 1/2] erofs: add __packed annotation to union(__le16..)

2025-04-09 Thread David Laight
On Tue, 8 Apr 2025 19:44:47 +0800 Gao Xiang wrote: > I'm unsure why they aren't 2 bytes in size only in arm-linux-gnueabi. IIRC one of the arm ABI aligns structures on 32 bit boundaries. > > Reported-by: kernel test robot > Closes: https://lore.kernel.org/r/202504051202.ds7qiknj-...@intel.co

Re: [PATCH 1/2] erofs: add __packed annotation to union(__le16..)

2025-04-10 Thread David Laight
On Thu, 10 Apr 2025 07:56:45 +0800 Gao Xiang wrote: > Hi David, > > On 2025/4/10 02:52, David Laight wrote: > > On Tue, 8 Apr 2025 19:44:47 +0800 > > Gao Xiang wrote: > > > >> I'm unsure why they aren't 2 bytes in size only in arm-linux-gnue