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From: Julian Braha <julianbraha@gmail.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Gao Xiang <xiang@kernel.org>, Chao Yu <chao@kernel.org>,
	Yue Hu <zbestahu@gmail.com>,
	Jeffle Xu <jefflexu@linux.alibaba.com>,
	Sandeep Dhavale <dhavale@google.com>,
	Hongbo Li <hongbohbli@tencent.com>,
	Chunhai Guo <guochunhai@vivo.com>,
	Michael Bommarito <michael.bommarito@gmail.com>,
	linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org,
	linux-kbuild <linux-kbuild@vger.kernel.org>
Subject: Re: [PATCH] erofs: Fix EROFS_FS_ZIP_LZMA_DEFAULT_MAX_STREAMS default logic
Date: Sat, 29 Aug 2026 00:19:54 +0100	[thread overview]
Message-ID: <9de2f5e7-079b-472f-9d98-91d878dcefd3@gmail.com> (raw)
In-Reply-To: <apHfhILRL0-lFOEh@levanger>

On 8/28/26 20:20, Nicolas Schier wrote:
> Cc: Julian

Thanks for looping me in.

So it's not great usage of the Kconfig language to have the 'range 1 1'
and the 'default 16' here contradicting each other. But, it's currently
legal.

I would prefer to disallow this, but a proper check would actually
require SAT solving (or similar) in the general case, so it's unlikely
to become an error in the near future.

Anyway, as long as we're continuing to allow it, savedefconfig should be
considered bugged for not handling it accordingly.

Let me see if I can send something out this weekend.

- Julian Braha

  reply	other threads:[~2026-08-28 23:19 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-20 10:00 Geert Uytterhoeven
2026-08-20 10:15 ` Geert Uytterhoeven
2026-08-28 15:34   ` Nicolas Schier
2026-08-28 17:21     ` Geert Uytterhoeven
2026-08-28 19:20       ` Nicolas Schier
2026-08-28 23:19         ` Julian Braha [this message]
2026-08-20 12:51 ` Guenter Roeck
2026-08-20 13:10   ` Gao Xiang
2026-08-20 13:43     ` Guenter Roeck
2026-08-20 14:20       ` Gao Xiang
2026-08-20 12:56 ` Gao Xiang
2026-08-20 14:20   ` Geert Uytterhoeven
2026-08-24  0:43 ` Chao Yu

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