The patch titled ipmi: remove unnecessary memory barriers has been removed from the -mm tree. Its filename was ipmi-dont-grab-locks-in-run-to-completion-mode-fix.patch This patch was dropped because it was folded into ipmi-dont-grab-locks-in-run-to-completion-mode.patch The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: ipmi: remove unnecessary memory barriers From: Corey Minyard <cminyard@xxxxxxxxxx> Remove some unnecessary barriers. Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/char/ipmi/ipmi_msghandler.c | 2 -- 1 file changed, 2 deletions(-) diff -puN drivers/char/ipmi/ipmi_msghandler.c~ipmi-dont-grab-locks-in-run-to-completion-mode-fix drivers/char/ipmi/ipmi_msghandler.c --- a/drivers/char/ipmi/ipmi_msghandler.c~ipmi-dont-grab-locks-in-run-to-completion-mode-fix +++ a/drivers/char/ipmi/ipmi_msghandler.c @@ -3511,7 +3511,6 @@ void ipmi_smi_msg_received(ipmi_smi_t /* To preserve message order, if the list is not empty, we tack this message onto the end of the list. */ run_to_completion = intf->run_to_completion; - barrier(); if (!run_to_completion) spin_lock_irqsave(&intf->waiting_msgs_lock, flags); if (!list_empty(&intf->waiting_msgs)) { @@ -3528,7 +3527,6 @@ void ipmi_smi_msg_received(ipmi_smi_t /* Could not handle the message now, just add it to a list to handle later. */ run_to_completion = intf->run_to_completion; - barrier(); if (!run_to_completion) spin_lock_irqsave(&intf->waiting_msgs_lock, flags); list_add_tail(&msg->link, &intf->waiting_msgs); _ 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-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 -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html