From: Vladimir Murzin <murzin.v@gmail.com>
To: linuxppc-dev@lists.ozlabs.org
Cc: matt@ozlabs.org, netdev@vger.kernel.org,
Vladimir Murzin <murzin.v@gmail.com>,
dborkman@redhat.com, edumazet@google.com, paulus@samba.org,
davem@davemloft.net
Subject: [RESEND PATCH 1/2] powerpc: net: filter: fix DIVWU instruction opcode
Date: Sat, 21 Sep 2013 09:25:33 +0200 [thread overview]
Message-ID: <1379748334-3313-1-git-send-email-murzin.v@gmail.com> (raw)
Currently DIVWU stands for *signed* divw opcode:
7d 2a 4b 96 divwu r9,r10,r9
7d 2a 4b d6 divw r9,r10,r9
Use the *unsigned* divw opcode for DIVWU.
Signed-off-by: Vladimir Murzin <murzin.v@gmail.com>
Acked-by: Matt Evans <matt@ozlabs.org>
---
arch/powerpc/include/asm/ppc-opcode.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/include/asm/ppc-opcode.h b/arch/powerpc/include/asm/ppc-opcode.h
index d7fe9f5..c91842c 100644
--- a/arch/powerpc/include/asm/ppc-opcode.h
+++ b/arch/powerpc/include/asm/ppc-opcode.h
@@ -218,7 +218,7 @@
#define PPC_INST_MULLW 0x7c0001d6
#define PPC_INST_MULHWU 0x7c000016
#define PPC_INST_MULLI 0x1c000000
-#define PPC_INST_DIVWU 0x7c0003d6
+#define PPC_INST_DIVWU 0x7c000396
#define PPC_INST_RLWINM 0x54000000
#define PPC_INST_RLDICR 0x78000004
#define PPC_INST_SLW 0x7c000030
--
1.7.10.4
next reply other threads:[~2013-09-21 7:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-21 7:25 Vladimir Murzin [this message]
2013-09-21 7:25 ` [RESEND PATCH 2/2] ppc: bpf_jit: support MOD operation Vladimir Murzin
2013-09-22 15:13 ` Matt Evans
2013-09-22 15:35 ` Vladimir Murzin
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=1379748334-3313-1-git-send-email-murzin.v@gmail.com \
--to=murzin.v@gmail.com \
--cc=davem@davemloft.net \
--cc=dborkman@redhat.com \
--cc=edumazet@google.com \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=matt@ozlabs.org \
--cc=netdev@vger.kernel.org \
--cc=paulus@samba.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).