From: David Howells <dhowells@redhat.com>
To: rusty@rustcorp.com.au
Cc: kyle@mcmartin.ca, linux-kernel@vger.kernel.org,
linux-security-module@vger.kernel.org, keyrings@linux-nfs.org,
David Howells <dhowells@redhat.com>
Subject: [PATCH 17/29] Provide macros for forming the name of an ELF note and its section [ver #4]
Date: Fri, 11 May 2012 00:42:10 +0100 [thread overview]
Message-ID: <20120510234209.4137.38276.stgit@warthog.procyon.org.uk> (raw)
In-Reply-To: <20120510233901.4137.19023.stgit@warthog.procyon.org.uk>
Provide macros for stringifying the name of an ELF note and its section
appropriately so that the macro can be used in both C and assembly.
Signed-off-by: David Howells <dhowells@redhat.com>
---
include/linux/elfnote.h | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/include/linux/elfnote.h b/include/linux/elfnote.h
index 278e3ef..949d494 100644
--- a/include/linux/elfnote.h
+++ b/include/linux/elfnote.h
@@ -58,6 +58,7 @@
ELFNOTE_END
#else /* !__ASSEMBLER__ */
+#include <linux/stringify.h>
#include <linux/elf.h>
/*
* Use an anonymous structure which matches the shape of
@@ -93,6 +94,9 @@
#define ELFNOTE32(name, type, desc) ELFNOTE(32, name, type, desc)
#define ELFNOTE64(name, type, desc) ELFNOTE(64, name, type, desc)
+
+#define ELFNOTE_NAME(name) __stringify(name)
+#define ELFNOTE_SECTION(name) ".note."ELFNOTE_NAME(name)
#endif /* __ASSEMBLER__ */
#endif /* _LINUX_ELFNOTE_H */
next prev parent reply other threads:[~2012-05-10 23:42 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 23:39 [PATCH 00/29] Crypto keys and module signing " David Howells
2012-05-10 23:39 ` [PATCH 01/29] MPILIB: Export some more symbols " David Howells
2012-05-10 23:39 ` [PATCH 02/29] KEYS: Move the key config into security/keys/Kconfig " David Howells
2012-05-10 23:39 ` [PATCH 03/29] KEYS: Announce key type (un)registration " David Howells
2012-05-10 23:39 ` [PATCH 04/29] KEYS: Reorganise keys Makefile " David Howells
2012-05-10 23:39 ` [PATCH 05/29] KEYS: Create a key type that can be used for general cryptographic operations " David Howells
2012-05-10 23:40 ` [PATCH 06/29] KEYS: Add signature verification facility " David Howells
2012-05-10 23:40 ` [PATCH 07/29] KEYS: Asymmetric public-key algorithm crypto key subtype " David Howells
2012-05-10 23:40 ` [PATCH 08/29] KEYS: RSA signature verification algorithm " David Howells
2012-05-10 23:40 ` [PATCH 09/29] Fix signature verification for shorter signatures " David Howells
2012-05-10 23:40 ` [PATCH 10/29] PGPLIB: PGP definitions (RFC 4880) " David Howells
2012-05-10 23:41 ` [PATCH 11/29] PGPLIB: Basic packet parser " David Howells
2012-05-10 23:41 ` [PATCH 12/29] PGPLIB: Signature " David Howells
2012-05-10 23:41 ` [PATCH 13/29] KEYS: PGP data " David Howells
2012-05-10 23:41 ` [PATCH 14/29] KEYS: PGP-based public key signature verification " David Howells
2012-05-10 23:41 ` [PATCH 15/29] KEYS: PGP format signature parser " David Howells
2012-05-10 23:41 ` [PATCH 16/29] KEYS: Provide a function to load keys from a PGP keyring blob " David Howells
2012-05-10 23:42 ` David Howells [this message]
2012-05-10 23:42 ` [PATCH 18/29] Guard check in module loader against integer overflow " David Howells
2012-05-10 23:42 ` [PATCH 19/29] MODSIGN: Add indications of module ELF types " David Howells
2012-05-10 23:42 ` [PATCH 20/29] MODSIGN: Provide gitignore and make clean rules for extra files " David Howells
2012-05-10 23:42 ` [PATCH 21/29] MODSIGN: Provide Documentation and Kconfig options " David Howells
2012-05-10 23:43 ` [PATCH 22/29] MODSIGN: Sign modules during the build process " David Howells
2012-05-10 23:43 ` [PATCH 23/29] MODSIGN: Module signature verification stub " David Howells
2012-05-10 23:43 ` [PATCH 24/29] MODSIGN: Provide module signing public keys to the kernel " David Howells
2012-05-10 23:43 ` [PATCH 25/29] MODSIGN: Check the ELF container " David Howells
2012-05-10 23:43 ` [PATCH 26/29] MODSIGN: Produce a filtered and canonicalised section list " David Howells
2012-05-10 23:43 ` [PATCH 27/29] MODSIGN: Create digest of module content and check signature " David Howells
2012-05-10 23:44 ` [PATCH 28/29] MODSIGN: Automatically generate module signing keys if missing " David Howells
2012-05-10 23:44 ` [PATCH 29/29] MODSIGN: Suppress some redundant ELF checks " David Howells
2012-05-11 13:30 ` [PATCH 00/29] Crypto keys and module signing " Tetsuo Handa
2012-05-11 14:32 ` David Howells
2012-05-11 16:17 ` David Howells
2012-05-19 0:53 ` Rusty Russell
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