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Date: Tue, 11 May 2021 15:35:30 +0100
From: Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH v6 00/13] Add build ID to stacktraces
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To: David Laight <David.Laight@aculab.com>
Cc: 'Petr Mladek' <pmladek@suse.com>, 'Steven Rostedt' <rostedt@goodmis.org>, 'Stephen Boyd' <swboyd@chromium.org>, Andrew Morton <akpm@linux-foundation.org>, "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>, Alexei Starovoitov <ast@kernel.org>, Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Baoquan He <bhe@redhat.com>, Borislav Petkov <bp@alien8.de>, Catalin Marinas <catalin.marinas@arm.com>, Dave Young <dyoung@redhat.com>, Evan Green <evgreen@chromium.org>, Hsin-Yi Wang <hsinyi@chromium.org>, Ingo Molnar <mingo@redhat.com>, Jessica Yu <jeyu@kernel.org>, Jiri Olsa <jolsa@kernel.org>, "kexec@lists.infradead.org" <kexec@lists.infradead.org>, Konstantin Khlebnikov <khlebnikov@yandex-team.ru>, "linux-arm-kernel@lists.infradead.org" <linux-arm-kernel@lists.infradead.org>, "linux-doc@vger.kernel.org" <linux-doc@vger.kernel.org>, Rasmus Villemoes <linux@rasmusvillemoes.dk>, Sasha Levin <sashal@kernel.org>, Sergey Senozhatsky <sergey.senozhatsky@gmail.com>, Thomas Gleixner <tglx@linutronix.de>, Vivek Goyal <vgoyal@redhat.com>, Will Deacon <will@kernel.org>, "x86@kernel.org" <x86@kernel.org>, Christoph Hellwig <hch@infradead.org>, peter enderborg <peter.enderborg@sony.com>

On Tue, May 11, 2021 at 02:31:38PM +0000, David Laight wrote:
> Actually, for the use case, the id could be trimmed significantly.
> It is only trying to differentiate between builds of a specific module.
> So even 8 digits would be plenty.

asked and answered.  please review the bidding.

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