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Samuel Holland 8b5a4fe342 scs: add CONFIG_MMU dependency for vfree_atomic() 
commit 6f9dc684cae638dda0570154509884ee78d0f75c upstream.

The shadow call stack implementation fails to build without CONFIG_MMU:

  ld.lld: error: undefined symbol: vfree_atomic
  >>> referenced by scs.c
  >>>               kernel/scs.o:(scs_free) in archive vmlinux.a

Link: https://lkml.kernel.org/r/20240122175204.2371009-1-samuel.holland@sifive.com
Fixes: a2abe7cbd8fe ("scs: switch to vmapped shadow stacks")
Signed-off-by: Samuel Holland <samuel.holland@sifive.com>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Cc: Will Deacon <will@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-02-23 09:24:54 +01:00
..
alpha
rtc: Add support for configuring the UIP timeout for RTC reads
2024-01-31 16:18:56 -08:00
arc
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
arm
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
arm64
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
csky
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
hexagon
Add x86 shadow stack support
2023-08-31 12:20:12 -07:00
ia64
cpu-hotplug: Provide prototypes for arch CPU registration
2023-10-11 14:27:37 +02:00
loongarch
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
m68k
mm: Introduce flush_cache_vmap_early()
2024-02-16 19:10:52 +01:00
microblaze
Microblaze patches for 6.6-rc1
2023-09-05 10:15:22 -07:00
mips
ptrace: Introduce exception_ip arch hook
2024-02-23 09:24:53 +01:00
nios2
mm: Introduce flush_cache_vmap_early()
2024-02-16 19:10:52 +01:00
openrisc
OpenRISC updates for 6.6
2023-09-05 10:09:31 -07:00
parisc
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
powerpc
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
riscv
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
s390
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
sh
mm: Introduce flush_cache_vmap_early()
2024-02-16 19:10:52 +01:00
sparc
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
um
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
x86
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
xtensa
work around gcc bugs with 'asm goto' with outputs
2024-02-23 09:24:47 +01:00
.gitignore
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Kconfig
scs: add CONFIG_MMU dependency for vfree_atomic()
2024-02-23 09:24:54 +01:00