The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f: Linux 5.15-rc1 (2021-09-12 16:28:37 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git tags/asm-generic-fixes-5.15 for you to fetch changes up to 2fbc349911e45d4ea5187b608c8d58db66496260: asm-generic/io.h: give stub iounmap() on !MMU same prototype as elsewhere (2021-10-08 15:39:33 +0200) ---------------------------------------------------------------- asm-generic: build fixes for v5.15 There is one build fix for Arm platforms that ended up impacting most architectures because of the way the drivers/firmware Kconfig file is wired up: The CONFIG_QCOM_SCM dependency have caused a number of randconfig regressions over time, and some still remain in v5.15-rc4. The fix we agreed on in the end is to make this symbol selected by any driver using it, and then building it even for non-Arm platforms with CONFIG_COMPILE_TEST. To make this work on all architectures, the drivers/firmware/Kconfig file needs to be included for all architectures to make the symbol itself visible. In a separate discussion, we found that a sound driver patch that is pending for v5.16 needs the same change to include this Kconfig file, so the easiest solution seems to have my Kconfig rework included in v5.15. There is a small merge conflict against an earlier partial fix for the QCOM_SCM dependency problems. Finally, the branch also includes a small unrelated build fix for NOMMU architectures. Link: https://lore.kernel.org/all/20210928153508.101208f8@xxxxxxxxxxxxxxxx/ Link: https://lore.kernel.org/all/20210928075216.4193128-1-arnd@xxxxxxxxxx/ Link: https://lore.kernel.org/all/20211007151010.333516-1-arnd@xxxxxxxxxx/ Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> ---------------------------------------------------------------- Adam Borowski (1): asm-generic/io.h: give stub iounmap() on !MMU same prototype as elsewhere Arnd Bergmann (2): firmware: include drivers/firmware/Kconfig unconditionally qcom_scm: hide Kconfig symbol arch/arm/Kconfig | 2 - arch/arm64/Kconfig | 2 - arch/ia64/Kconfig | 2 - arch/mips/Kconfig | 2 - arch/parisc/Kconfig | 2 - arch/riscv/Kconfig | 2 - arch/x86/Kconfig | 2 - drivers/Kconfig | 2 + drivers/firmware/Kconfig | 5 +-- drivers/gpu/drm/msm/Kconfig | 4 +- drivers/iommu/Kconfig | 3 +- drivers/iommu/arm/arm-smmu/Makefile | 3 +- drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 3 +- drivers/media/platform/Kconfig | 2 +- drivers/mmc/host/Kconfig | 2 +- drivers/net/ipa/Kconfig | 1 + drivers/net/wireless/ath/ath10k/Kconfig | 2 +- drivers/pinctrl/qcom/Kconfig | 3 +- include/asm-generic/io.h | 2 +- include/linux/arm-smccc.h | 10 +++++ include/linux/qcom_scm.h | 71 ------------------------------ 21 files changed, 27 insertions(+), 100 deletions(-)
