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Message-ID: <CAKwvOdnF=65Fj3zXP5KWVqWkKKFoPMvKox0iWFTObxdQiSgqog@mail.gmail.com> Date: Thu, 20 Sep 2018 11:13:48 -0700 From: Nick Desaulniers <ndesaulniers@...gle.com> To: Miguel Ojeda <miguel.ojeda.sandonis@...il.com> Cc: Greg KH <gregkh@...uxfoundation.org>, LKML <linux-kernel@...r.kernel.org>, adilger.kernel@...ger.ca, Masahiro Yamada <yamada.masahiro@...ionext.com>, Michal Marek <michal.lkml@...kovi.net>, rostedt@...dmis.org, mchehab+samsung@...nel.org, olof@...m.net, konstantin@...uxfoundation.org, "David S. Miller" <davem@...emloft.net>, Andrey Ryabinin <aryabinin@...tuozzo.com>, Kees Cook <keescook@...omium.org>, Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...nel.org>, Paul Lawrence <paullawrence@...gle.com>, sandipan@...ux.vnet.ibm.com, Andrey Konovalov <andreyknvl@...gle.com>, David Woodhouse <dwmw2@...radead.org>, Will Deacon <will.deacon@....com>, Philippe Ombredanne <pombredanne@...b.com>, paul.burton@...s.com, David Rientjes <rientjes@...gle.com>, w@....eu, msebor@...il.com, sparse@...isli.org, Jonathan Corbet <corbet@....net>, tytso@....edu, Geert Uytterhoeven <geert@...ux-m68k.org>, Rasmus Villemoes <linux@...musvillemoes.dk>, joe@...ches.com, Arnd Bergmann <arnd@...db.de>, asmadeus@...ewreck.org, Stefan Agner <stefan@...er.ch>, Luc Van Oostenryck <luc.vanoostenryck@...il.com>, Andrew Morton <akpm@...ux-foundation.org>, Linus Torvalds <torvalds@...ux-foundation.org>, linux-doc@...r.kernel.org, linux-ext4@...r.kernel.org, linux-sparse@...r.kernel.org, Linux Kbuild mailing list <linux-kbuild@...r.kernel.org> Subject: Re: [PATCH v5 15/15] Compiler Attributes: ext4: remove local __nonstring definition On Thu, Sep 20, 2018 at 10:23 AM Miguel Ojeda <miguel.ojeda.sandonis@...il.com> wrote: > > Commit 072ebb3bffe6 ("ext4: add nonstring annotations to ext4.h") > introduced a local definition of __nonstring to suppress some false > positives in gcc 8's -Wstringop-truncation. > > Since now we support __nonstring for everyone, remove it. ... from a patch in the current series (Note to other reviewers). > > Signed-off-by: Miguel Ojeda <miguel.ojeda.sandonis@...il.com> > --- > fs/ext4/ext4.h | 9 --------- > 1 file changed, 9 deletions(-) > > diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h > index caff935fbeb8..2acdfdad3d3f 100644 > --- a/fs/ext4/ext4.h > +++ b/fs/ext4/ext4.h > @@ -45,15 +45,6 @@ > > #include <linux/compiler.h> > > -/* Until this gets included into linux/compiler-gcc.h */ > -#ifndef __nonstring > -#if defined(GCC_VERSION) && (GCC_VERSION >= 80000) > -#define __nonstring __attribute__((nonstring)) > -#else > -#define __nonstring > -#endif > -#endif > - > /* > * The fourth extended filesystem constants/structures > */ > -- > 2.17.1 > Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com> -- Thanks, ~Nick Desaulniers
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