The patch titled
Subject: x86/defconfigs: Explicitly unset CONFIG_64BIT in i386_defconfig
has been removed from the -mm tree. Its filename was
x86-defconfigs-explicitly-unset-config_64bit-in-i386_defconfig.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Daniel Díaz <daniel.diaz@xxxxxxxxxx>
Subject: x86/defconfigs: Explicitly unset CONFIG_64BIT in i386_defconfig
A recent refresh of the defconfigs got rid of the following (unset)
config:
# CONFIG_64BIT is not set
Innocuous as it seems, when the config file is saved again the
behavior is changed so that CONFIG_64BIT=y.
Currently,
$ make i386_defconfig
$ grep CONFIG_64BIT .config
CONFIG_64BIT=y
whereas previously (and with this patch):
$ make i386_defconfig
$ grep CONFIG_64BIT .config
# CONFIG_64BIT is not set
This was found with weird compiler errors on OpenEmbedded
builds, as the compiler was unable to cope with 64-bits data
types:
NOTE: make -j1 bzImage CC=i686-linaro-linux-gcc -fuse-ld=bfd -fdebug-prefix-map=/oe/build/tmp/work/intel_core2_32-linaro-linux/linux-generic-mainline/5.8+gitAUTOINC+1d0e12fd3a-r0=/usr/src/debug/linux-generic-mainline/5.8+gitAUTOINC+1d0e12fd3a-r0 -fdebug-prefix-map=/oe/build/tmp/work/intel_core2_32-linaro-linux/linux-generic-mainline/5.8+gitAUTOINC+1d0e12fd3a-r0/recipe-sysroot= -fdebug-prefix-map=/oe/build/tmp/work/intel_core2_32-linaro-linux/linux-generic-mainline/5.8+gitAUTOINC+1d0e12fd3a-r0/recipe-sysroot-native= -fdebug-prefix-map=/oe/build/tmp/work-shared/intel-core2-32/kernel-source=/usr/src/kernel -ffile-prefix-map=/oe/build/tmp/work/intel_core2_32-linaro-linux/linux-generic-mainline/5.8+gitAUTOINC+1d0e12fd3a-r0/git=/kernel-source/ LD=i686-linaro-linux-ld.bfd
GEN Makefile
CC scripts/mod/empty.o
cc1: error: code model 'kernel' not supported in the 32 bit mode
cc1: sorry, unimplemented: 64-bit mode not compiled in
/oe/build/tmp/work-shared/intel-core2-32/kernel-source/scripts/Makefile.build:280: recipe for target 'scripts/mod/empty.o' failed
make[2]: *** [scripts/mod/empty.o] Error 1
/oe/build/tmp/work-shared/intel-core2-32/kernel-source/Makefile:1174: recipe for target 'prepare0' failed
make[1]: *** [prepare0] Error 2
/oe/build/tmp/work-shared/intel-core2-32/kernel-source/Makefile:185: recipe for target '__sub-make' failed
make: *** [__sub-make] Error 2
Link: https://lkml.kernel.org/r/20200819173225.3821449-1-daniel.diaz@xxxxxxxxxx
Fixes: 1d0e12fd3a84 ("x86/defconfigs: Refresh defconfig files")
Signed-off-by: Daniel Díaz <daniel.diaz@xxxxxxxxxx>
Tested-by: Sedat Dilek <sedat.dilek@xxxxxxxxx>
Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/x86/configs/i386_defconfig | 1 +
1 file changed, 1 insertion(+)
--- a/arch/x86/configs/i386_defconfig~x86-defconfigs-explicitly-unset-config_64bit-in-i386_defconfig
+++ a/arch/x86/configs/i386_defconfig
@@ -19,6 +19,7 @@ CONFIG_CGROUP_CPUACCT=y
CONFIG_BLK_DEV_INITRD=y
# CONFIG_COMPAT_BRK is not set
CONFIG_PROFILING=y
+# CONFIG_64BIT is not set
CONFIG_SMP=y
CONFIG_X86_GENERIC=y
CONFIG_HPET_TIMER=y
_
Patches currently in -mm which might be from daniel.diaz@xxxxxxxxxx are
