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Date: Tue, 22 Aug 2017 22:23:13 +1000 From: Anton Blanchard <anton@...abs.org> To: Arnd Bergmann <arnd@...db.de> Cc: "Theodore Ts'o" <tytso@....edu>, Andreas Dilger <adilger.kernel@...ger.ca>, Kees Cook <keescook@...omium.org>, Andrew Morton <akpm@...ux-foundation.org>, Jan Kara <jack@...e.cz>, Chandan Rajendra <chandan@...ux.vnet.ibm.com>, linux-ext4@...r.kernel.org, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 1/2] ext4: fix warning about stack corruption > > Unfortunately it doesn't appear to work, at least with ppc64le > > clang: > > > > fs/ext4/mballoc.c:2303:17: error: fields must have a constant size: > > 'variable length array in structure' extension will never be > > supported ext4_grpblk_t counters[blocksize_bits + 2]; > > My fix for this is in the ext4/dev branch in linux-next, I hope it > still makes it into v4.13. Thanks Arnd, I see it now. Anton
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