commit 0c2544add9fc25c0e54a2167d6a2cfd2e696cf58
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Sat Sep 2 09:19:19 2023 +0200

    Linux 5.4.256
    
    Link: https://lore.kernel.org/r/20230831110828.874071888@linuxfoundation.org
    Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
    Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
    Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
    Tested-by: Shuah Khan <skhan@linuxfoundation.org>
    Tested-by: Jon Hunter <jonathanh@nvidia.com>
    Tested-by: Guenter Roeck <linux@roeck-us.net>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 1ba96e65ef4c0e87141267c70e751170d66af0ab
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date:   Thu Aug 31 12:30:23 2023 +0200

    Revert "MIPS: Alchemy: fix dbdma2"
    
    This reverts commit a365600bba27c35d0d93fd490b01919fbd7d4848 which is
    commit 2d645604f69f3a772d58ead702f9a8e84ab2b342 upstream.
    
    It breaks the build, so should be dropped.
    
    Reported-by: Guenter Roeck <linux@roeck-us.net>
    Link: https://lore.kernel.org/r/5b30ff73-46cb-1d1e-3823-f175dbfbd91b@roeck-us.net
    Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
    Cc: Sasha Levin <sashal@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit 94aef0fe5a82b68080e6fcfb579ed085ba4e1bb8
Author: YueHaibing <yuehaibing@huawei.com>
Date:   Tue Mar 3 16:56:04 2020 +0800

    powerpc/pmac/smp: Drop unnecessary volatile qualifier
    
    commit a4037d1f1fc4e92b69d7196d4568c33078d465ea upstream.
    
    core99_l2_cache/core99_l3_cache do not need to be marked as volatile,
    remove it.
    
    Signed-off-by: YueHaibing <yuehaibing@huawei.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://lore.kernel.org/r/20200303085604.24952-1-yuehaibing@huawei.com
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

commit b29a10fd0734b92adec2bbfb2fa8e8c42a55d330
Author: Ilie Halip <ilie.halip@gmail.com>
Date:   Fri Sep 20 18:39:51 2019 +0300

    powerpc/pmac/smp: Avoid unused-variable warnings
    
    commit 9451c79bc39e610882bdd12370f01af5004a3c4f upstream.
    
    When building with ppc64_defconfig, the compiler reports
    that these 2 variables are not used:
        warning: unused variable 'core99_l2_cache' [-Wunused-variable]
        warning: unused variable 'core99_l3_cache' [-Wunused-variable]
    
    They are only used when CONFIG_PPC64 is not defined. Move
    them into a section which does the same macro check.
    
    Reported-by: Nathan Chancellor <natechancellor@gmail.com>
    Signed-off-by: Ilie Halip <ilie.halip@gmail.com>
    [mpe: Move them into core99_init_caches() which is their only user]
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
    Link: https://lore.kernel.org/r/20190920153951.25762-1-ilie.halip@gmail.com
    Cc: Nathan Chancellor <nathan@kernel.org>
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>