40 lines
1.6 KiB
Diff
40 lines
1.6 KiB
Diff
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From: Krzysztof Kozlowski <krzk@kernel.org>
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Date: Wed, 29 Aug 2018 09:32:23 +0200
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Subject: powerpc/boot: Fix missing crc32poly.h when building with KERNEL_XZ
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Origin: https://patchwork.ozlabs.org/patch/963258/
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After commit faa16bc404d7 ("lib: Use existing define with
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polynomial") the lib/xz/xz_crc32.c includes a header from include/linux
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directory thus any other user of this code should define proper include
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path.
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This fixes the build error on powerpc with CONFIG_KERNEL_XZ:
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In file included from ../arch/powerpc/boot/../../../lib/decompress_unxz.c:233:0,
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from ../arch/powerpc/boot/decompress.c:42:
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../arch/powerpc/boot/../../../lib/xz/xz_crc32.c:18:29: fatal error: linux/crc32poly.h: No such file or directory
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Reported-by: Michal Kubecek <mkubecek@suse.cz>
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Fixes: faa16bc404d7 ("lib: Use existing define with polynomial")
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Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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Reported-by: kbuild test robot <lkp@intel.com>
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Reported-by: Meelis Roos <mroos@linux.ee>
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Tested-by: Michal Kubecek <mkubecek@suse.cz>
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---
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arch/powerpc/boot/Makefile | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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Index: linux/arch/powerpc/boot/Makefile
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===================================================================
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--- linux.orig/arch/powerpc/boot/Makefile
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+++ linux/arch/powerpc/boot/Makefile
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@@ -70,7 +70,7 @@ BOOTCFLAGS += -fno-stack-protector
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endif
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BOOTCFLAGS += -include $(srctree)/include/linux/compiler_attributes.h
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-BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj)
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+BOOTCFLAGS += -I$(objtree)/$(obj) -I$(srctree)/$(obj) -I$(srctree)/include
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DTC_FLAGS ?= -p 1024
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