The arm64 builds failed on Linux stable-rc queues/6.6 due to following build warnings / errors.

arm64: * build/gcc-13-defconfig-lkftconfig

First seen on Linux stable-rc queues/6.6 Good: v6.6.65 Bad: v6.6.65-348-g690f793e86f4

Build log: ----------- drivers/ufs/host/ufs-qcom.c: In function 'ufs_qcom_remove': drivers/ufs/host/ufs-qcom.c:1929:13: error: 'host' undeclared (first use in this function) 1929 | if (host->esi_enabled) | ^~~~ drivers/ufs/host/ufs-qcom.c:1929:13: note: each undeclared identifier is reported only once for each function it appears in make[6]: *** [scripts/Makefile.build:243: drivers/ufs/host/ufs-qcom.o] Error 1

the commit that causes this build regression is, scsi: ufs: qcom: Only free platform MSIs when ESI is enabled commit 64506b3d23a337e98a74b18dcb10c8619365f2bd upstream.

Links: ------- - https://qa-reports.linaro.org/lkft/linux-stable-rc-queues-queue_6.6/build/v6... - https://qa-reports.linaro.org/lkft/linux-stable-rc-queues-queue_6.6/build/v6... - https://qa-reports.linaro.org/lkft/linux-stable-rc-queues-queue_6.6/build/v6...

Steps to reproduce: ------------ # tuxmake --runtime podman \ --target-arch arm64 \ --toolchain gcc-13 \ --kconfig https://storage.tuxsuite.com/public/linaro/lkft/builds/2q7Ekivz3juYAyrxbUVAO...

metadata: ---- git describe: v6.6.65-348-g690f793e86f4 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git git sha: 690f793e86f4efa31ddf26a48f4af8c28d2f8402 kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2q7Ekivz3juYAyrxbUVAO... build url: https://storage.tuxsuite.com/public/linaro/lkft/builds/2q7Ekivz3juYAyrxbUVAO... toolchain: gcc-13 config: gcc-13-defconfig-lkftconfig arch: arm64

-- Linaro LKFT https://lkft.linaro.org