On 9/22/25 12:28, Greg Kroah-Hartman wrote:
This is the start of the stable review cycle for the 6.12.49 release. There are 105 patches in this series, all will be posted as a response to this one. If anyone has any issues with these being applied, please let me know.
Responses should be made by Wed, 24 Sep 2025 19:23:52 +0000. Anything received after that time might be too late.
Build results: total: 168 pass: 166 fail: 2 Failed builds: parisc:allmodconfig s390:allmodconfig
Error log: In file included from <command-line>: drivers/gpu/drm/i915/display/intel_backlight.c: In function 'scale': include/linux/compiler_types.h:536:45: error: call to '__compiletime_assert_666' declared with attribute error: clamp() low limit source_min greater than high limit source_max 536 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
The code itself did not change. I strongly suspect that the minmax changes trigger the problem. Indeed, the build passes after
df39a65668cb (HEAD -> linux-6.12.y) Revert "minmax.h: use BUILD_BUG_ON_MSG() for the lo < hi test in clamp()" 356a10d8a174 Revert "minmax.h: move all the clamp() definitions after the min/max() ones" 3f151683a9ba Revert "minmax.h: simplify the variants of clamp()" 644728e524c4 Revert "minmax.h: remove some #defines that are only expanded once"
Guenter