From: "Ken'ichi Ohmichi" <oomichi@mxs.nes.nec.co.jp>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Adrian Bunk <bunk@kernel.org>,
kexec-ml <kexec@lists.infradead.org>,
lkml <linux-kernel@vger.kernel.org>
Subject: [PATCH 3/4] [-mm patch] Use the existing ia64_tpa() instead of asm code.
Date: Fri, 14 Sep 2007 11:58:11 +0900 [thread overview]
Message-ID: <46E9F8C3.3070105@mxs.nes.nec.co.jp> (raw)
In-Reply-To: <46E9F6A9.8060500@mxs.nes.nec.co.jp>
[3/4] Use the existing ia64_tpa() instead of asm code.
Thanks
Ken'ichi Ohmichi
---
Signed-off-by: Ken'ichi Ohmichi <oomichi@mxs.nes.nec.co.jp>
---
diff -rpuN a/arch/ia64/kernel/machine_kexec.c b/arch/ia64/kernel/machine_kexec.c
--- a/arch/ia64/kernel/machine_kexec.c 2007-09-10 23:30:33.000000000 +0900
+++ b/arch/ia64/kernel/machine_kexec.c 2007-09-10 23:31:37.000000000 +0900
@@ -21,6 +21,7 @@
#include <asm/setup.h>
#include <asm/delay.h>
#include <asm/meminit.h>
+#include <asm/processor.h>
typedef NORET_TYPE void (*relocate_new_kernel_t)(
unsigned long indirection_page,
@@ -149,9 +150,6 @@ void arch_crash_save_vmcoreinfo(void)
unsigned long paddr_vmcoreinfo_note(void)
{
- unsigned long vaddr, paddr;
- vaddr = (unsigned long)(char *)&vmcoreinfo_note;
- asm volatile ("tpa %0 = %1" : "=r"(paddr) : "r"(vaddr) : "memory");
- return paddr;
+ return ia64_tpa((unsigned long)(char *)&vmcoreinfo_note);
}
_
next prev parent reply other threads:[~2007-09-14 2:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-14 2:49 [PATCH 0/4] [-mm patch] Cleanup add-vmcoreinfo.patch v2 Ken'ichi Ohmichi
2007-09-14 2:53 ` [PATCH 1/4] [-mm patch] Cleanup the coding style according to Andrew's comments Ken'ichi Ohmichi
2007-09-14 2:56 ` [PATCH 2/4] [-mm patch] Add nodemask_t's size and NR_FREE_PAGES's value to vmcoreinfo_data Ken'ichi Ohmichi
2007-09-14 3:36 ` David Rientjes
2007-09-20 5:16 ` Ken'ichi Ohmichi
2007-09-14 2:58 ` Ken'ichi Ohmichi [this message]
2007-09-14 3:00 ` [PATCH 4/4] [-mm patch] Add a prefix "VMCOREINFO_" to the vmcoreinfo macros Ken'ichi Ohmichi
2007-09-15 2:03 ` Andrew Morton
2007-09-20 5:28 ` Ken'ichi Ohmichi
2007-09-20 5:30 ` [PATCH 5/4] [-mm patch] Rename macros returning the size Ken'ichi Ohmichi
2007-09-20 12:21 ` Satyam Sharma
2007-09-20 18:40 ` David Rientjes
2007-09-25 8:49 ` Ken'ichi Ohmichi
2007-09-20 5:32 ` [PATCH 6/4] [-mm patch] use the existing offsetof() Ken'ichi Ohmichi
2007-09-20 12:28 ` Satyam Sharma
2007-09-25 8:50 ` Ken'ichi Ohmichi
2007-09-25 8:59 ` [PATCH 4/4] [-mm patch] Add a prefix "VMCOREINFO_" to the vmcoreinfo macros Ken'ichi Ohmichi
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=46E9F8C3.3070105@mxs.nes.nec.co.jp \
--to=oomichi@mxs.nes.nec.co.jp \
--cc=akpm@linux-foundation.org \
--cc=bunk@kernel.org \
--cc=kexec@lists.infradead.org \
--cc=linux-kernel@vger.kernel.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
all inboxes | Powered by JetHome®