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Groups > linux.kernel > #1265870
| From | Emese Revfy <re.emese@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures |
| Date | 2015-11-09 18:10 +0100 |
| Message-ID | <qsY79-QC-33@gated-at.bofh.it> (permalink) |
| References | (1 earlier) <qsGtz-61G-7@gated-at.bofh.it> <qsGDh-69c-29@gated-at.bofh.it> <qsNv4-2fT-5@gated-at.bofh.it> <qsV9g-77p-9@gated-at.bofh.it> <qsW5j-7Mk-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, 9 Nov 2015 14:50:47 +0000 (GMT) Julia Lawall <julia.lawall@lip6.fr> wrote: > > Actually, it looks like Emese Revfy is going to merge the GCC plugin > > constify stuff sooner rather than later so maybe adding all these consts > > isn't going to be needed. > > Is there any advantage of const over the plugin? The consts are easy to > add. Hi, I think it's a very good advantage that the plugin constifies automatically without regular maintenance (e.g., generate patches with coccinelle, send patches to the maintainers every new kernel version). ;) But if it doesn't convince you, I did constification by hand (with a coccinelle script) some years ago. There are too many types that can be const and it took too long to prepare and get the maintainers to accept the patches. And it never ends as there are always new types that can be const. > Does the plugin help for structures that have non-function fields? Yes, it does. See __do_const here: http://www.openwall.com/lists/kernel-hardening/2015/11/06/11 or more about the constify plugin: https://pax.grsecurity.net/docs/PaXTeam-H2HC13-PaX-gcc-plugins.pdf -- Emese -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] video: constify geode ops structures Julia Lawall <Julia.Lawall@lip6.fr> - 2015-11-08 22:50 +0100
Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-08 23:20 +0100
Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-08 23:30 +0100
Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-09 06:50 +0100
Re: [PATCH] video: constify geode ops structures Joe Perches <joe@perches.com> - 2015-11-09 07:10 +0100
Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-09 07:50 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-09 14:40 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-09 19:20 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Joe Perches <joe@perches.com> - 2015-11-09 19:20 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-09 15:00 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-09 16:00 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-09 17:40 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Emese Revfy <re.emese@gmail.com> - 2015-11-09 18:10 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-09 18:50 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Kees Cook <keescook@chromium.org> - 2015-11-09 22:30 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-09 23:00 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures Kees Cook <keescook@chromium.org> - 2015-11-10 00:40 +0100
Re: [kernel-hardening] Re: [PATCH] video: constify geode ops structures "PaX Team" <pageexec@freemail.hu> - 2015-11-10 02:40 +0100
Re: [PATCH] video: constify geode ops structures Julia Lawall <julia.lawall@lip6.fr> - 2015-11-10 16:50 +0100
Re: [PATCH] video: constify geode ops structures Kees Cook <keescook@chromium.org> - 2015-11-09 22:30 +0100
Re: [PATCH] video: constify geode ops structures Christoph Hellwig <hch@infradead.org> - 2015-11-10 07:40 +0100
Re: [PATCH] video: constify geode ops structures Kees Cook <keescook@chromium.org> - 2015-11-10 21:40 +0100
Re: [PATCH] video: constify geode ops structures Joe Perches <joe@perches.com> - 2015-11-10 21:50 +0100
Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-10 23:10 +0100
Re: [PATCH] video: constify geode ops structures Joe Perches <joe@perches.com> - 2015-11-10 23:20 +0100
Re: [PATCH] video: constify geode ops structures Dan Carpenter <dan.carpenter@oracle.com> - 2015-11-10 23:40 +0100
Re: [PATCH] video: constify geode ops structures Joe Perches <joe@perches.com> - 2015-11-10 23:50 +0100
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