From: Geoff Levand <geoff@infradead.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric Biederman <ebiederm@xmission.com>,
kexec@lists.infradead.org,
Benjamin Herrenschmidt <benh@kernel.crashing.org>,
linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org
Subject: [PATCH V24/5] kexec: Add IND_FLAGS macro
Date: Tue, 07 Oct 2014 00:21:30 +0000 [thread overview]
Message-ID: <de975a34c5beb9715359eaa4d74ba82a7798aae3.1412640584.git.geoff@infradead.org> (raw)
In-Reply-To: <cover.1412640584.git.geoff@infradead.org>
Add a new kexec preprocessor macro IND_FLAGS, which is the bitwise OR of
all the possible kexec IND_ kimage_entry indirection flags.
Having this macro allows for simplified code in the prosessing of the
kexec kimage_entry items.
Signed-off-by: Geoff Levand <geoff@infradead.org>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
---
include/linux/kexec.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index 8c628ca..a4758f9 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -10,6 +10,7 @@
#define IND_INDIRECTION (1 << IND_INDIRECTION_BIT)
#define IND_DONE (1 << IND_DONE_BIT)
#define IND_SOURCE (1 << IND_SOURCE_BIT)
+#define IND_FLAGS (IND_DESTINATION | IND_INDIRECTION | IND_DONE | IND_SOURCE)
#if !defined(__ASSEMBLY__)
--
1.9.1
next prev parent reply other threads:[~2014-10-07 0:22 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-22 18:39 [PATCH 0/5] kexec: minor fixups and enhancements Geoff Levand
2014-08-22 18:39 ` [PATCH 3/5] kexec: Add bit definitions for kimage entry flags Geoff Levand
2014-08-25 17:52 ` Vivek Goyal
2014-08-22 18:39 ` [PATCH 1/5] kexec: Fix make headers_check Geoff Levand
2014-08-25 17:22 ` Vivek Goyal
2014-08-30 12:47 ` Paul Bolle
2014-10-06 14:12 ` Paul Bolle
2014-10-06 17:34 ` Geoff Levand
2014-10-06 18:21 ` Paul Bolle
2014-10-06 19:28 ` Geoff Levand
2014-10-06 17:44 ` H. Peter Anvin
2014-08-22 18:39 ` [PATCH 5/5] powerpc/kexec: Use global IND_FLAGS macro Geoff Levand
2014-08-22 18:39 ` [PATCH 4/5] kexec: Add " Geoff Levand
2014-08-25 17:54 ` Vivek Goyal
2014-08-22 18:39 ` [PATCH 2/5] kexec: Simplify conditional Geoff Levand
2014-08-25 17:42 ` Vivek Goyal
2014-08-25 16:59 ` [PATCH 0/5] kexec: minor fixups and enhancements Vivek Goyal
2014-08-26 7:41 ` Dave Young
2014-08-27 0:33 ` Geoff Levand
2014-08-27 0:42 ` Vivek Goyal
2014-10-07 0:21 ` [PATCH V2 0/5] kexec: Minor " Geoff Levand
2014-10-07 0:21 ` [PATCH V25/5] powerpc/kexec: Use global IND_FLAGS macro Geoff Levand
2014-10-07 17:52 ` Vivek Goyal
2014-11-12 19:29 ` [PATCH V3] kexec: Add " Geoff Levand
2014-11-12 23:06 ` Benjamin Herrenschmidt
2014-10-07 0:21 ` [PATCH V22/5] kexec: Simplify conditional Geoff Levand
2014-10-07 0:21 ` [PATCH V21/5] kexec: Fix make headers_check Geoff Levand
2014-10-07 0:21 ` [PATCH V23/5] kexec: Add bit definitions for kimage entry flags Geoff Levand
2014-10-07 0:21 ` Geoff Levand [this message]
2014-10-07 20:26 ` [PATCH V3 4/5] kexec: Add IND_FLAGS macro Geoff Levand
2014-11-13 0:19 ` [PATCH V3 0/4] kexec: minor fixups and enhancements Geoff Levand
2014-11-13 0:19 ` [PATCH V3 3/4] kexec: Add bit definitions for kimage entry flags Geoff Levand
2014-11-13 0:19 ` [PATCH V3 4/4] kexec: Add IND_FLAGS macro Geoff Levand
2014-11-13 0:19 ` [PATCH V3 2/4] kexec: Simplify conditional Geoff Levand
2014-11-13 0:19 ` [PATCH V3 1/4] kexec: Fix make headers_check Geoff Levand
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=de975a34c5beb9715359eaa4d74ba82a7798aae3.1412640584.git.geoff@infradead.org \
--to=geoff@infradead.org \
--cc=akpm@linux-foundation.org \
--cc=benh@kernel.crashing.org \
--cc=ebiederm@xmission.com \
--cc=kexec@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).