From: Borislav Petkov <bp@alien8.de>
To: Kees Cook <keescook@chromium.org>
Cc: X86 ML <x86@kernel.org>, LKML <linux-kernel@vger.kernel.org>,
Arjan van de Ven <arjan@linux.intel.com>
Subject: Re: [PATCH] x86/mm/ptdump: Make (debugfs)/kernel_page_tables read-only
Date: Fri, 4 Dec 2015 15:15:55 +0100 [thread overview]
Message-ID: <20151204141555.GE21177@pd.tnic> (raw)
In-Reply-To: <CAGXu5jJhNJwvgkEyHYo0UzKL7gVTjHLufDhpM+dBAqEdOVz=BQ@mail.gmail.com>
On Fri, Dec 04, 2015 at 05:57:05AM -0800, Kees Cook wrote:
> We need a EHAHANOPE errno and have write return that. ;)
Sure, lemme add it to glibc:
---
diff --git a/manual/errno.texi b/manual/errno.texi
index 1068be3a5072..ec92cc00f81b 100644
--- a/manual/errno.texi
+++ b/manual/errno.texi
@@ -1279,6 +1279,12 @@ They are not yet documented.}
@comment errno ???/???
@end deftypevr
+@comment errno.h
+@comment Linux: Haha, nope, you wish.
+@deftypevar Macro int EHAHANOPE
+@comment errno ???/???
+@end deftypevr
+
@node Error Messages, , Error Codes, Error Reporting
@section Error Messages
---
:-P
--
Regards/Gruss,
Boris.
ECO tip #101: Trim your mails when you reply.
prev parent reply other threads:[~2015-12-04 14:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-30 12:12 Borislav Petkov
2015-12-04 12:03 ` [tip:x86/mm] x86/mm/ptdump: Make (debugfs)/ kernel_page_tables read-only tip-bot for Borislav Petkov
2015-12-04 13:57 ` [PATCH] x86/mm/ptdump: Make (debugfs)/kernel_page_tables read-only Kees Cook
2015-12-04 14:15 ` Borislav Petkov [this message]
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