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> > On 09/03/22 12:40, Daniel Díaz wrote: >> Hello! >> >> On 09/03/22 09:59, Greg Kroah-Hartman wrote: >>> This is the start of the stable review cycle for the 4.9.306 release. >>> There are 24 patches in this series, all will be posted as a response >>> to this one.  If anyone has any issues with these being applied, please >>> let me know. >>> >>> Responses should be made by Fri, 11 Mar 2022 15:58:48 +0000. >>> Anything received after that time might be too late. >>> >>> The whole patch series can be found in one patch at: >>>     https://www.kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.306-rc1.gz >>> >>> or in the git tree and branch at: >>>     git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git >>> linux-4.9.y >>> and the diffstat can be found below. >>> >>> thanks, >>> >>> greg k-h >> >> Regressions found. >> >> The following Arm combinations fail to build: >> - arm-gcc-8-bcm2835_defconfig >> - arm-gcc-8-imx_v6_v7_defconfig >> - arm-gcc-8-omap2plus_defconfig >> - arm-gcc-9-bcm2835_defconfig >> - arm-gcc-9-imx_v6_v7_defconfig >> - arm-gcc-9-omap2plus_defconfig >> - arm-gcc-10-bcm2835_defconfig >> - arm-gcc-10-imx_v6_v7_defconfig >> - arm-gcc-10-omap2plus_defconfig >> - arm-gcc-11-bcm2835_defconfig >> - arm-gcc-11-imx_v6_v7_defconfig >> - arm-gcc-11-omap2plus_defconfig >> >> Messages look like this: >> >>    /builds/linux/arch/arm/kernel/entry-common.S: Assembler messages: >>    /builds/linux/arch/arm/kernel/entry-common.S:155: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/kernel/entry-common.S:164: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    make[2]: *** [/builds/linux/scripts/Makefile.build:407: >> arch/arm/kernel/entry-common.o] Error 1 >>    /builds/linux/arch/arm/kernel/entry-armv.S: Assembler messages: >>    /builds/linux/arch/arm/kernel/entry-armv.S:1124: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/kernel/entry-armv.S:1147: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/kernel/entry-armv.S:1170: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/kernel/entry-armv.S:1193: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/kernel/entry-armv.S:1232: Error: >> co-processor register expected -- `mcr p15,0,r0,c7,r5,4' >>    make[2]: *** [/builds/linux/scripts/Makefile.build:407: >> arch/arm/kernel/entry-armv.o] Error 1 >>    /builds/linux/arch/arm/mm/cache-v7.S: Assembler messages: >>    /builds/linux/arch/arm/mm/cache-v7.S:63: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/mm/cache-v7.S:136: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/mm/cache-v7.S:170: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/mm/cache-v7.S:298: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    make[2]: *** [/builds/linux/scripts/Makefile.build:407: >> arch/arm/mm/cache-v7.o] Error 1 >>    /builds/linux/arch/arm/mm/tlb-v7.S: Assembler messages: >>    /builds/linux/arch/arm/mm/tlb-v7.S:88: Error: co-processor register >> expected -- `mcr p15,0,r0,c7,r5,4' >>    make[2]: *** [/builds/linux/scripts/Makefile.build:407: >> arch/arm/mm/tlb-v7.o] Error 1 >>    /builds/linux/arch/arm/mm/proc-v7-2level.S: Assembler messages: >>    /builds/linux/arch/arm/mm/proc-v7-2level.S:58: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/mm/proc-v7-2level.S:60: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    /builds/linux/arch/arm/mm/proc-v7.S:61: Error: co-processor >> register expected -- `mcr p15,0,r0,c7,r5,4' >>    make[2]: *** [/builds/linux/scripts/Makefile.build:407: >> arch/arm/mm/proc-v7.o] Error 1 >>    make[2]: Target '__build' not remade because of errors. > > Here's what the bisection throws for this one: Here is the fix: https://lore.kernel.org/linux-arm-kernel/E1nS1fu-00GcNN-24@rmk-PC.armlinux.org.uk/ -- Florian