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| author |   Arnd Bergmann <arnd@arndb.de> | 2022-09-16 21:53:09 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-09-16 21:53:09 +0200 |
| commit | 47723de8d7555edf774aad543f92f930736d204f (patch) | |
| tree | 3b5da7644e492bdd581b95d747348ea21a63f437 | |
| parent | Merge branch 'arm-multiplatform-cleanup' of https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc into arm/soc (diff) | |
| download | wireguard-linux-47723de8d7555edf774aad543f92f930736d204f.tar.xz wireguard-linux-47723de8d7555edf774aad543f92f930736d204f.zip | |
ARM: disallow PCI with MMU=n again
My cleanup patch allowed enabling PCI on MMU-less builds,
which breaks for at least one driver and is never required:
In file included from include/linux/irqchip/arm-gic-v3.h:604,
from drivers/pci/controller/pcie-iproc.c:17:
arch/arm/include/asm/arch_gicv3.h: In function 'write_ICC_EOIR1_EL1':
arch/arm/include/asm/arch_gicv3.h:44:9: error: implicit declaration of function 'write_sysreg' [-Werror=implicit-function-declaration]
Fixes: 6fd09c9afa49 ("ARM: Kconfig: clean up platform selection")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | arch/arm/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e28e3d09d97d..4edb6b4a87c4 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -110,7 +110,7 @@ config ARM select HAVE_MOD_ARCH_SPECIFIC select HAVE_NMI select HAVE_OPTPROBES if !THUMB2_KERNEL - select HAVE_PCI + select HAVE_PCI if MMU select HAVE_PERF_EVENTS select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP |