diff options
| author | Borislav Petkov <bp@suse.de> | 2020-04-04 01:33:05 +0200 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2020-04-14 14:24:05 +0200 |
| commit | 593309423cbad0fab659a685834416cf12d8f581 (patch) | |
| tree | 16cf472c78d953b15ca67886ab1387f03c1841ef /arch/x86/kernel/Makefile | |
| parent | Linux 5.7-rc1 (diff) | |
| download | linux-593309423cbad0fab659a685834416cf12d8f581.tar.xz linux-593309423cbad0fab659a685834416cf12d8f581.zip | |
x86/32: Remove CONFIG_DOUBLEFAULT
Make the doublefault exception handler unconditional on 32-bit. Yes,
it is important to be able to catch #DF exceptions instead of silent
reboots. Yes, the code size increase is worth every byte. And one less
CONFIG symbol is just the cherry on top.
No functional changes.
Signed-off-by: Borislav Petkov <bp@suse.de>
Acked-by: Andy Lutomirski <luto@kernel.org>
Link: https://lkml.kernel.org/r/20200404083646.8897-1-bp@alien8.de
Diffstat (limited to 'arch/x86/kernel/Makefile')
| -rw-r--r-- | arch/x86/kernel/Makefile | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile index ba89cabe5fcf..2a7c3afa62e2 100644 --- a/arch/x86/kernel/Makefile +++ b/arch/x86/kernel/Makefile @@ -102,9 +102,7 @@ obj-$(CONFIG_KEXEC_FILE) += kexec-bzimage64.o obj-$(CONFIG_CRASH_DUMP) += crash_dump_$(BITS).o obj-y += kprobes/ obj-$(CONFIG_MODULES) += module.o -ifeq ($(CONFIG_X86_32),y) -obj-$(CONFIG_DOUBLEFAULT) += doublefault_32.o -endif +obj-$(CONFIG_X86_32) += doublefault_32.o obj-$(CONFIG_KGDB) += kgdb.o obj-$(CONFIG_VM86) += vm86_32.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o |