On Tue, May 16, 2023, at 19:12, Michael Büsch wrote: > On Tue, 16 May 2023 09:45:42 +0200 > Arnd Bergmann <arnd@xxxxxxxxxx> wrote: > >> b43_iv { union { >> __be16 d16; >> __be32 d32; >> - } data __packed; >> + } __packed data; >> } __packed; >> >> > > Oh, interesting. This has probably been there forever. > Did you check if the b43legacy driver has the same issue? I had not checked, but I see that it does have the same bug. I only sent this one because the build bot (incorrectly) blamed one of my recent patches for a regression here. Which reminds me that I was missing: Reported-by: kernel test robot <lkp@xxxxxxxxx> Link: https://lore.kernel.org/oe-kbuild-all/202305160749.ay1HAoyP-lkp@xxxxxxxxx/ Should I resend this as a combined patch for both drivers? Arnd