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Groups > linux.kernel > #1413410
| From | Greg KH <gregkh@linuxfoundation.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [kernel-hardening] [PATCH 2/2] arm: apply more __ro_after_init |
| Date | 2016-06-03 21:00 +0200 |
| Message-ID | <rG2u5-6TX-5@gated-at.bofh.it> (permalink) |
| References | <rG2kq-6QU-9@gated-at.bofh.it> <rG2kq-6QU-7@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Fri, Jun 03, 2016 at 11:40:24AM -0700, Kees Cook wrote: > Guided by grsecurity's analogous __read_only markings in arch/arm, > this applies several uses of __ro_after_init to structures that are > only updated during __init. > > Signed-off-by: Kees Cook <keescook@chromium.org> > --- > arch/arm/kernel/cpuidle.c | 2 +- > arch/arm/kernel/setup.c | 10 +++++----- > arch/arm/kernel/smp.c | 2 +- > arch/arm/lib/delay.c | 2 +- > arch/arm/mm/mmu.c | 9 ++------- > arch/x86/mm/ioremap.c | 3 +-- I don't think this x86 file is an arm-specific one :) That minor nit aside, these patches are a great step forward, are you going to take them and work to push them upstream, or do you want/need others to do this? thanks, greg k-h
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[PATCH 2/2] arm: apply more __ro_after_init Kees Cook <keescook@chromium.org> - 2016-06-03 20:50 +0200
Re: [kernel-hardening] [PATCH 2/2] arm: apply more __ro_after_init Greg KH <gregkh@linuxfoundation.org> - 2016-06-03 21:00 +0200
Re: [kernel-hardening] [PATCH 2/2] arm: apply more __ro_after_init Kees Cook <keescook@chromium.org> - 2016-06-03 23:30 +0200
Re: [kernel-hardening] [PATCH 2/2] arm: apply more __ro_after_init Greg KH <gregkh@linuxfoundation.org> - 2016-06-04 00:00 +0200
Re: [kernel-hardening] [PATCH 2/2] arm: apply more __ro_after_init Kees Cook <keescook@chromium.org> - 2016-06-04 00:10 +0200
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