From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Jiri Slaby <jslaby@suse.cz>
Subject: [ 26/30] dca: check against empty dca_domains list before unregister provider fix
Date: Fri, 1 Mar 2013 11:45:47 -0800 [thread overview]
Message-ID: <20130301194530.850597040@linuxfoundation.org> (raw)
In-Reply-To: <20130301194527.988540148@linuxfoundation.org>
3.0-stable review patch. If anyone has any objections, please let me know.
------------------
In 3.0.67, commit 7a9a20ea77e7508c795dead9ab2f6c98a617762d (dca: check
against empty dca_domains list before unregister provider), upstream
commit c419fcfd071cf34ba00f9f65282583772d2655e7, added a fail path to
unregister_dca_provider. It added there also a call to
raw_spin_unlock_irqrestore. But in 3.0, the lock is not raw, so this
results in:
drivers/dca/dca-core.c: In function 'unregister_dca_provider':
drivers/dca/dca-core.c:413: warning: passing argument 1 of '_raw_spin_unlock_irqrestore' from incompatible pointer type
Fix it by calling spin_unlock_irqrestore properly.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/dca/dca-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/dca/dca-core.c
+++ b/drivers/dca/dca-core.c
@@ -410,7 +410,7 @@ void unregister_dca_provider(struct dca_
spin_lock_irqsave(&dca_lock, flags);
if (list_empty(&dca_domains)) {
- raw_spin_unlock_irqrestore(&dca_lock, flags);
+ spin_unlock_irqrestore(&dca_lock, flags);
return;
}
next prev parent reply other threads:[~2013-03-01 19:48 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-01 19:45 [ 00/30] 3.0.68-stable review Greg Kroah-Hartman
2013-03-01 19:45 ` [ 01/30] quota: autoload the quota_v2 module for QFMT_VFS_V1 quota format Greg Kroah-Hartman
2013-03-01 19:45 ` [ 02/30] iommu/amd: Initialize device table after dma_ops Greg Kroah-Hartman
2013-03-01 19:45 ` [ 03/30] posix-timer: Dont call idr_find() with out-of-range ID Greg Kroah-Hartman
2013-03-01 19:45 ` [ 04/30] ftrace: Call ftrace cleanup module notifier after all other notifiers Greg Kroah-Hartman
2013-03-01 19:45 ` [ 05/30] doc, xen: Mention earlyprintk=xen in the documentation Greg Kroah-Hartman
2013-03-01 19:45 ` [ 06/30] doc, kernel-parameters: Document console=hvc<n> Greg Kroah-Hartman
2013-03-01 19:45 ` [ 07/30] x86: Make sure we can boot in the case the BDA contains pure garbage Greg Kroah-Hartman
2013-03-01 19:45 ` [ 08/30] target: Add missing mapped_lun bounds checking during make_mappedlun setup Greg Kroah-Hartman
2013-03-01 19:45 ` [ 09/30] ocfs2: ac->ac_allow_chain_relink=0 wont disable group relink Greg Kroah-Hartman
2013-03-01 19:45 ` [ 10/30] xen-blkback: do not leak mode property Greg Kroah-Hartman
2013-03-01 19:45 ` [ 11/30] idr: fix a subtle bug in idr_get_next() Greg Kroah-Hartman
2013-03-01 19:45 ` [ 12/30] firewire: add minor number range check to fw_device_init() Greg Kroah-Hartman
2013-03-01 19:45 ` [ 13/30] sysctl: fix null checking in bin_dn_node_address() Greg Kroah-Hartman
2013-03-01 19:45 ` [ 14/30] media: rc: unlock on error in show_protocols() Greg Kroah-Hartman
2013-03-01 19:45 ` [ 15/30] ext4: fix race in ext4_mb_add_n_trim() Greg Kroah-Hartman
2013-03-01 19:45 ` [ 16/30] svcrpc: make svc_age_temp_xprts enqueue under sv_lock Greg Kroah-Hartman
2013-03-01 19:45 ` [ 17/30] vhost: fix length for cross region descriptor Greg Kroah-Hartman
2013-03-01 19:45 ` [ 18/30] ptrace: introduce signal_wake_up_state() and ptrace_signal_wake_up() Greg Kroah-Hartman
2013-03-01 19:45 ` [ 19/30] ptrace: ensure arch_ptrace/ptrace_request can never race with SIGKILL Greg Kroah-Hartman
2013-03-01 19:45 ` [ 20/30] wake_up_process() should be never used to wakeup a TASK_STOPPED/TRACED task Greg Kroah-Hartman
2013-03-01 19:45 ` [ 21/30] unbreak automounter support on 64-bit kernel with 32-bit userspace (v2) Greg Kroah-Hartman
2013-03-01 19:45 ` [ 22/30] x86: Do not leak kernel page mapping locations Greg Kroah-Hartman
2013-03-01 19:45 ` [ 23/30] x86/apic: Work around boot failure on HP ProLiant DL980 G7 Server systems Greg Kroah-Hartman
2013-03-01 19:45 ` [ 24/30] cpuset: fix cpuset_print_task_mems_allowed() vs rename() race Greg Kroah-Hartman
2013-03-01 19:45 ` [ 25/30] cgroup: fix exit() vs rmdir() race Greg Kroah-Hartman
2013-03-01 19:45 ` Greg Kroah-Hartman [this message]
2013-03-01 19:45 ` [ 27/30] s390/kvm: Fix store status for ACRS/FPRS fix Greg Kroah-Hartman
2013-03-01 19:45 ` [ 28/30] staging: comedi: ni_labpc: correct differential channel sequence for AI commands Greg Kroah-Hartman
2013-03-01 19:45 ` [ 29/30] staging: comedi: ni_labpc: set up command4 register *after* command3 Greg Kroah-Hartman
2013-03-01 19:45 ` [ 30/30] staging: comedi: check s->async for poll(), read() and write() Greg Kroah-Hartman
2013-03-02 3:58 ` [ 00/30] 3.0.68-stable review Shuah Khan
2013-03-03 11:47 ` Satoru Takeuchi
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