Re: [PATCH 11/11] [RFC] drm/i915/dp: fix array overflow warning

2021-03-25 Thread Martin Sebor
On 3/25/21 3:53 AM, Arnd Bergmann wrote: On Thu, Mar 25, 2021 at 9:05 AM Jani Nikula wrote: Clearly something is wrong here, but I can't quite figure out what. Changing the array size to 16 bytes avoids the warning, but is probably the wrong solution here. Ugh. drm_dp_channel_eq_ok() does not

Re: [PATCH 02/11] x86: tboot: avoid Wstringop-overread-warning

2021-03-22 Thread Martin Sebor
On 3/22/21 2:29 PM, Ingo Molnar wrote: * Arnd Bergmann wrote: From: Arnd Bergmann gcc-11 warns about using string operations on pointers that are defined at compile time as offsets from a NULL pointer. Unfortunately that also happens on the result of fix_to_virt(), which is a compile-time c