On Wed, 18 May 2022, Borislav Petkov bp@alien8.de wrote:
On Tue, May 17, 2022 at 04:05:46PM -0700, Randy Dunlap wrote:
On 4/5/22 08:15, Borislav Petkov wrote:
From: Borislav Petkov bp@suse.de
Fix:
In file included from <command-line>:0:0: drivers/gpu/drm/i915/gt/uc/intel_guc.c: In function ‘intel_guc_send_mmio’: ././include/linux/compiler_types.h:352:38: error: call to ‘__compiletime_assert_1047’ \ declared with attribute error: FIELD_PREP: mask is not constant _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
and other build errors due to shift overflowing values.
See https://lore.kernel.org/r/YkwQ6%2BtIH8GQpuct@zn.tnic for the gory details as to why it triggers with older gccs only.
Acked-by: Randy Dunlap rdunlap@infradead.org Tested-by: Randy Dunlap rdunlap@infradead.org
Is this merged anywhere?
It's state is "new" in their patchwork:
Basically we run all patches through CI before merging, and because only one patch was sent to intel-gfx, the CI just sat waiting for the rest of the series to arrive...
Anyway, didn't really like the changes in i915_reg.h, sent my version of that and the rest separately [1].
so I guess not yet.
It could/should at least be in linux-next so that other people don't waste time on it.
-ETOOMANYPATCHES I guess. :-\
Yeah, sorry about that.
BR, Jani.
[1] https://patchwork.freedesktop.org/series/104122/