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93d09773d1
A later commit updates lib/decompress_unxz.c to enable this filter for kernel decompression. lib/decompress_unxz.c is already used if CONFIG_EFI_ZBOOT=y && CONFIG_KERNEL_XZ=y. This filter can be used by Squashfs without modifications to the Squashfs kernel code (only needs support in userspace Squashfs-tools). Link: https://lkml.kernel.org/r/20240721133633.47721-13-lasse.collin@tukaani.org Signed-off-by: Lasse Collin <lasse.collin@tukaani.org> Reviewed-by: Sam James <sam@gentoo.org> Cc: Albert Ou <aou@eecs.berkeley.edu> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Emil Renner Berthing <emil.renner.berthing@canonical.com> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Joel Stanley <joel@jms.id.au> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Jubin Zhong <zhongjubin@huawei.com> Cc: Jules Maselbas <jmaselbas@zdiv.net> Cc: Krzysztof Kozlowski <krzk@kernel.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Palmer Dabbelt <palmer@dabbelt.com> Cc: Paul Walmsley <paul.walmsley@sifive.com> Cc: Randy Dunlap <rdunlap@infradead.org> Cc: Rui Li <me@lirui.org> Cc: Simon Glass <sjg@chromium.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Will Deacon <will@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
28 lines
649 B
C
28 lines
649 B
C
// SPDX-License-Identifier: 0BSD
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/*
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* XZ decoder module information
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*
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* Author: Lasse Collin <lasse.collin@tukaani.org>
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*/
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#include <linux/module.h>
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#include <linux/xz.h>
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EXPORT_SYMBOL(xz_dec_init);
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EXPORT_SYMBOL(xz_dec_reset);
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EXPORT_SYMBOL(xz_dec_run);
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EXPORT_SYMBOL(xz_dec_end);
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#ifdef CONFIG_XZ_DEC_MICROLZMA
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EXPORT_SYMBOL(xz_dec_microlzma_alloc);
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EXPORT_SYMBOL(xz_dec_microlzma_reset);
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EXPORT_SYMBOL(xz_dec_microlzma_run);
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EXPORT_SYMBOL(xz_dec_microlzma_end);
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#endif
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MODULE_DESCRIPTION("XZ decompressor");
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MODULE_VERSION("1.2");
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MODULE_AUTHOR("Lasse Collin <lasse.collin@tukaani.org> and Igor Pavlov");
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MODULE_LICENSE("Dual BSD/GPL");
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