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From: Eric Biggers <ebiggers@kernel.org>
To: Michal Wilczynski <m.wilczynski@samsung.com>
Cc: Nathan Chancellor <nathan@kernel.org>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Bill Wendling <morbo@google.com>,
	Justin Stitt <justinstitt@google.com>,
	Russell King <linux@armlinux.org.uk>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	"James E.J. Bottomley" <James.Bottomley@hansenpartnership.com>,
	Helge Deller <deller@gmx.de>, Heiko Carstens <hca@linux.ibm.com>,
	Vasily Gorbik <gor@linux.ibm.com>,
	Alexander Gordeev <agordeev@linux.ibm.com>,
	Christian Borntraeger <borntraeger@linux.ibm.com>,
	Sven Schnelle <svens@linux.ibm.com>,
	Thomas Gleixner <tglx@kernel.org>, Ingo Molnar <mingo@redhat.com>,
	Borislav Petkov <bp@alien8.de>,
	Dave Hansen <dave.hansen@linux.intel.com>,
	x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
	Minchan Kim <minchan@kernel.org>,
	Sergey Senozhatsky <senozhatsky@chromium.org>,
	Jens Axboe <axboe@kernel.dk>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-kernel@vger.kernel.org, llvm@lists.linux.dev,
	linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org,
	linux-parisc@vger.kernel.org, linux-s390@vger.kernel.org,
	linux-block@vger.kernel.org,
	Yann Collet <yann.collet.73@gmail.com>,
	Nick Terrell <terrelln@meta.com>, Gao Xiang <xiang@kernel.org>,
	Chao Yu <chao@kernel.org>, Jaegeuk Kim <jaegeuk@kernel.org>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	Phillip Lougher <phillip@squashfs.org.uk>,
	Sungguk <sungguk.na@samsung.com>,
	Jaehoon Chung <jh80.chung@samsung.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	linux-erofs@lists.ozlabs.org,
	linux-f2fs-devel@lists.sourceforge.net,
	linux-crypto@vger.kernel.org
Subject: Re: [PATCH RFC 9/9] MAINTAINERS: add an entry for the LZ4 compression library
Date: Fri, 25 Sep 2026 14:39:26 -0700	[thread overview]
Message-ID: <20260925213926.GA1903@quark> (raw)
In-Reply-To: <20260925-lz4-vendor-upstream-v1-9-1c7ffbe21c4b@samsung.com>

On Fri, Sep 25, 2026 at 01:27:39PM +0200, Michal Wilczynski wrote:
> lib/lz4/ has never had one: get_maintainer.pl returns only the LKML
> fallback for every file in it, including include/linux/lz4.h, which eight
> subsystems build against.
> 
> This matters more now than it did. With the previous patches lib/lz4 is
> vendored upstream sources, and someone has to bump them to new upstream
> releases and decide what the kernel-side glue may do. I am willing to do
> that, so add myself as its maintainer.
> 
> Signed-off-by: Michal Wilczynski <m.wilczynski@samsung.com>
> ---
>  MAINTAINERS | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/MAINTAINERS b/MAINTAINERS
> index cc3cae2e378b34aeb705cef654c720ca9f2ba223..989e1b5fab21432dd7042d1e60c4bbad85beb925 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -15606,6 +15606,12 @@ S:	Supported
>  F:	drivers/net/pcs/pcs-lynx.c
>  F:	include/linux/pcs-lynx.h
>  
> +LZ4 COMPRESSION LIBRARY
> +M:	Michal Wilczynski <m.wilczynski@samsung.com>
> +S:	Maintained
> +F:	include/linux/lz4.h
> +F:	lib/lz4/
> +

Should this entry cover lib/decompress_unlz4.c and
include/linux/decompress/unlz4.h as well?

- Eric

  reply	other threads:[~2026-09-25 21:39 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CGME20260925113450eucas1p2fcf838f00f35e1bce0ca04a694cd0cd2@eucas1p2.samsung.com>
2026-09-25 11:27 ` [PATCH RFC 0/9] lib/lz4: stop forking upstream LZ4, vendor it instead Michal Wilczynski
     [not found]   ` <CGME20260925113452eucas1p170bfdb34dfbf670a14a6f8f0c2f5094a@eucas1p1.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 1/9] lib/lz4: import upstream LZ4 sources verbatim Michal Wilczynski
     [not found]   ` <CGME20260925113454eucas1p1ffe6b62a29086943a60137ed7e1f42ef@eucas1p1.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 2/9] lib/lz4: backport upstream's -Wmissing-prototypes fix Michal Wilczynski
     [not found]   ` <CGME20260925113456eucas1p136c3cd1f08be7201ad6b3f7b0e8ff02d@eucas1p1.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 3/9] lib/lz4: add the build environment for the vendored sources Michal Wilczynski
     [not found]   ` <CGME20260925113458eucas1p1fa17760e9d790d3108643ab7f54bc6a3@eucas1p1.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 4/9] arch: boot: put the LZ4 freestanding headers on the decompressor path Michal Wilczynski
     [not found]   ` <CGME20260925113500eucas1p1b8c2b9936e936f393b295efb2ac61c51@eucas1p1.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 5/9] lib/lz4: switch the compressor to the vendored sources Michal Wilczynski
     [not found]   ` <CGME20260925113503eucas1p277003fa5f157d48d4ca114c65952efc1@eucas1p2.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 6/9] lib/lz4: switch the HC " Michal Wilczynski
     [not found]   ` <CGME20260925113504eucas1p25e50de59c02681fc1385220be8acd184@eucas1p2.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 7/9] lib/lz4: switch the decompressor " Michal Wilczynski
     [not found]   ` <CGME20260925113505eucas1p22390762781266971ebfa0279f09ef838@eucas1p2.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 8/9] lib/lz4: fold lz4_kernel_api.h into <linux/lz4.h> Michal Wilczynski
     [not found]   ` <CGME20260925113507eucas1p2ddb94f2077b679426aa86dd1d492eaf3@eucas1p2.samsung.com>
2026-09-25 11:27     ` [PATCH RFC 9/9] MAINTAINERS: add an entry for the LZ4 compression library Michal Wilczynski
2026-09-25 21:39       ` Eric Biggers [this message]
2026-09-25 22:07   ` [PATCH RFC 0/9] lib/lz4: stop forking upstream LZ4, vendor it instead Eric Biggers

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