The patch titled
ipmi: change barrier to cpu_relax in poweroff code
has been removed from the -mm tree. Its filename was
ipmi-run-to-completion-fixes-fix.patch
This patch was dropped because it was folded into ipmi-run-to-completion-fixes.patch
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ipmi: change barrier to cpu_relax in poweroff code
From: Corey Minyard <cminyard@xxxxxxxxxx>
Change a barrier to cpu_relax(), which is more appropriate for a
polling loop.
Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/ipmi/ipmi_poweroff.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/char/ipmi/ipmi_poweroff.c~ipmi-run-to-completion-fixes-fix drivers/char/ipmi/ipmi_poweroff.c
--- a/drivers/char/ipmi/ipmi_poweroff.c~ipmi-run-to-completion-fixes-fix
+++ a/drivers/char/ipmi/ipmi_poweroff.c
@@ -175,7 +175,7 @@ static int ipmi_request_in_rc_mode(ipmi_
*/
while (atomic_read(&dummy_count) > 0) {
ipmi_poll_interface(user);
- barrier();
+ cpu_relax();
}
return halt_recv_msg.msg.data[0];
_
Patches currently in -mm which might be from cminyard@xxxxxxxxxx are
ipmi-hold-attn-until-upper-layer-ready.patch
ipmi-run-to-completion-fixes.patch
ipmi-run-to-completion-fixes-fix.patch
ipmi-run-to-completion-fixes-checkpatch-fixes.patch
ipmi-dont-grab-locks-in-run-to-completion-mode.patch
ipmi-dont-grab-locks-in-run-to-completion-mode-fix.patch
ipmi-dont-print-event-queue-full-on-every-event.patch
ipmi-update-driver-version.patch
ipmi-convert-locked-counters-to-atomics.patch
ipmi-convert-locked-counters-to-atomics-convert-message-handler-defines-to-an-enum.patch
ipmi-convert-locked-counters-to-atomics-in-the-system-interface.patch
ipmi-convert-locked-counters-to-atomics-in-the-system-interface-convert-system-interface-defines-to-an-enum.patch
ipmi-style-fixes-in-the-base-code.patch
ipmi-style-fixes-in-the-system-interface-code.patch
ipmi-style-fixes-in-the-system-interface-code-checkpatch-fixes.patch
ipmi-style-fixes-in-the-misc-code.patch
ipmi-make-comment-match-actual-preprocessor-check.patch
ipmi-make-alloc_recv_msg-static.patch
ipmi-fix-return-from-atca_oem_poweroff_hook.patch
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