> On Fri, Oct 17, 2025 at 09:04:52AM +0000, Eliav Farber wrote: > > This series backports 27 patches to update minmax.h in the 5.10.y > > branch, aligning it with v6.17-rc7. > > > > The ultimate goal is to synchronize all long-term branches so that they > > include the full set of minmax.h changes. > > > > - 6.12.y has already been backported; the changes are included in > > v6.12.49. > > - 6.6.y has already been backported; the changes are included in > > v6.6.109. > > - 6.1.y has already been backported; the changes are currently in the > > 6.1-stable tree. > > - 5.15.y has already been backported; the changes are currently in the > > 5.15-stable tree. > > With this series applied, on an arm64 server, building 'allmodconfig', I > get the following build error. > > Oddly I don't see it on my x86 server, perhaps due to different compiler > versions? > > Any ideas?
This mainline commit is missing: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/net/wireless/ralink/rt2x00/rt2800lib.c?h=v6.18-rc1&id=66063033f77e10b985258126a97573f84bb8d3b4 This fix already exists in 5.15.y: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/drivers/net/wireless/ralink/rt2x00/rt2800lib.c?h=v5.15.194&id=2d3cef3d7a5df260a14a6679c4aca0c97e570ee5 …but is missing in 5.10.y. I now backported it to 5.10.y here: https://lore.kernel.org/stable/[email protected]/T/#u Regards, Eliav > In function ‘rt2800_txpower_to_dev’, > inlined from ‘rt2800_config_channel’ at > ../drivers/net/wireless/ralink/rt2x00/rt2800lib.c:4022:25: >./../include/linux/compiler_types.h:309:45: error: call to >‘__compiletime_assert_1168’ declared with attribute error: clamp() low limit >-7 greater than high limit 15 > 309 | _compiletime_assert(condition, msg, __compiletime_assert_, > __COUNTER__) > | ^ >./../include/linux/compiler_types.h:290:25: note: in definition of macro >‘__compiletime_assert’ > 290 | prefix ## suffix(); > \ > | ^~~~~~ >./../include/linux/compiler_types.h:309:9: note: in expansion of macro >‘_compiletime_assert’ > 309 | _compiletime_assert(condition, msg, __compiletime_assert_, > __COUNTER__) > | ^~~~~~~~~~~~~~~~~~~ >../include/linux/build_bug.h:39:37: note: in expansion of macro >‘compiletime_assert’ > 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) > | ^~~~~~~~~~~~~~~~~~ >../include/linux/minmax.h:188:9: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ > 188 | BUILD_BUG_ON_MSG(statically_true(ulo > uhi), > \ > | ^~~~~~~~~~~~~~~~ >../include/linux/minmax.h:195:9: note: in expansion of macro ‘__clamp_once’ > 195 | __clamp_once(type, val, lo, hi, __UNIQUE_ID(v_), > __UNIQUE_ID(l_), __UNIQUE_ID(h_)) > | ^~~~~~~~~~~~ >../include/linux/minmax.h:218:36: note: in expansion of macro ‘__careful_clamp’ > 218 | #define clamp_t(type, val, lo, hi) __careful_clamp(type, val, lo, hi) > | ^~~~~~~~~~~~~~~ >../drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3980:24: note: in expansion >of macro ‘clamp_t’ > 3980 | return clamp_t(char, txpower, MIN_A_TXPOWER, > MAX_A_TXPOWER); > | ^~~~~~~ > In function ‘rt2800_txpower_to_dev’, > inlined from ‘rt2800_config_channel’ at > ../drivers/net/wireless/ralink/rt2x00/rt2800lib.c:4024:25: >./../include/linux/compiler_types.h:309:45: error: call to >‘__compiletime_assert_1168’ declared with attribute error: clamp() low limit >-7 greater than high limit 15 > 309 | _compiletime_assert(condition, msg, __compiletime_assert_, > __COUNTER__) > | ^ >./../include/linux/compiler_types.h:290:25: note: in definition of macro >‘__compiletime_assert’ > 290 | prefix ## suffix(); > \ > | ^~~~~~ >./../include/linux/compiler_types.h:309:9: note: in expansion of macro >‘_compiletime_assert’ > 309 | _compiletime_assert(condition, msg, __compiletime_assert_, > __COUNTER__) > | ^~~~~~~~~~~~~~~~~~~ >../include/linux/build_bug.h:39:37: note: in expansion of macro >‘compiletime_assert’ > 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) > | ^~~~~~~~~~~~~~~~~~ >../include/linux/minmax.h:188:9: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ > 188 | BUILD_BUG_ON_MSG(statically_true(ulo > uhi), > \ > | ^~~~~~~~~~~~~~~~ >../include/linux/minmax.h:195:9: note: in expansion of macro ‘__clamp_once’ > 195 | __clamp_once(type, val, lo, hi, __UNIQUE_ID(v_), > __UNIQUE_ID(l_), __UNIQUE_ID(h_)) > | ^~~~~~~~~~~~ >../include/linux/minmax.h:218:36: note: in expansion of macro ‘__careful_clamp’ > 218 | #define clamp_t(type, val, lo, hi) __careful_clamp(type, val, lo, hi) > | ^~~~~~~~~~~~~~~ >../drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3980:24: note: in expansion >of macro ‘clamp_t’ > 3980 | return clamp_t(char, txpower, MIN_A_TXPOWER, > MAX_A_TXPOWER); > | ^~~~~~~ > In function ‘rt2800_txpower_to_dev’, > inlined from ‘rt2800_config_channel’ at > ../drivers/net/wireless/ralink/rt2x00/rt2800lib.c:4028:4: >./../include/linux/compiler_types.h:309:45: error: call to >‘__compiletime_assert_1168’ declared with attribute error: clamp() low limit >-7 greater than high limit 15 > 309 | _compiletime_assert(condition, msg, __compiletime_assert_, > __COUNTER__) > | ^ >./../include/linux/compiler_types.h:290:25: note: in definition of macro >‘__compiletime_assert’ > 290 | prefix ## suffix(); > \ > | ^~~~~~ >./../include/linux/compiler_types.h:309:9: note: in expansion of macro >‘_compiletime_assert’ > 309 | _compiletime_assert(condition, msg, __compiletime_assert_, > __COUNTER__) > | ^~~~~~~~~~~~~~~~~~~ >../include/linux/build_bug.h:39:37: note: in expansion of macro >‘compiletime_assert’ > 39 | #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg) > | ^~~~~~~~~~~~~~~~~~ >../include/linux/minmax.h:188:9: note: in expansion of macro ‘BUILD_BUG_ON_MSG’ > 188 | BUILD_BUG_ON_MSG(statically_true(ulo > uhi), > \ > | ^~~~~~~~~~~~~~~~ >../include/linux/minmax.h:195:9: note: in expansion of macro ‘__clamp_once’ > 195 | __clamp_once(type, val, lo, hi, __UNIQUE_ID(v_), > __UNIQUE_ID(l_), __UNIQUE_ID(h_)) > | ^~~~~~~~~~~~ >../include/linux/minmax.h:218:36: note: in expansion of macro ‘__careful_clamp’ > 218 | #define clamp_t(type, val, lo, hi) __careful_clamp(type, val, lo, hi) > | ^~~~~~~~~~~~~~~ >../drivers/net/wireless/ralink/rt2x00/rt2800lib.c:3980:24: note: in expansion >of macro ‘clamp_t’ > 3980 | return clamp_t(char, txpower, MIN_A_TXPOWER, > MAX_A_TXPOWER); > | ^~~~~~~ > make[6]: *** [../scripts/Makefile.build:286: > drivers/net/wireless/ralink/rt2x00/rt2800lib.o] Error 1 > make[5]: *** [../scripts/Makefile.build:503: > drivers/net/wireless/ralink/rt2x00] Error 2 > make[4]: *** [../scripts/Makefile.build:503: drivers/net/wireless/ralink] > Error 2 > make[4]: *** Waiting for unfinished jobs....
