From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com,
stefano.stabellini@eu.citrix.com
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Subject: [PATCH 4/4] xen/spinlock: Fix check from greater than to be also be greater or equal to.
Date: Mon, 6 May 2013 09:04:58 -0400 [thread overview]
Message-ID: <1367845498-14290-5-git-send-email-konrad.wilk@oracle.com> (raw)
In-Reply-To: <1367845498-14290-1-git-send-email-konrad.wilk@oracle.com>
During review of git commit cb9c6f15f318aa3aeb62fe525aa5c6dcf6eee159
("xen/spinlock: Check against default value of -1 for IRQ line.")
Stefano pointed out a bug in the patch. Unfortunatly due to vacation
timing the fix was not applied and this patch fixes it up.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---
arch/x86/xen/spinlock.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/xen/spinlock.c b/arch/x86/xen/spinlock.c
index 8b54603..3002ec1 100644
--- a/arch/x86/xen/spinlock.c
+++ b/arch/x86/xen/spinlock.c
@@ -364,7 +364,7 @@ void __cpuinit xen_init_lock_cpu(int cpu)
int irq;
const char *name;
- WARN(per_cpu(lock_kicker_irq, cpu) > 0, "spinlock on CPU%d exists on IRQ%d!\n",
+ WARN(per_cpu(lock_kicker_irq, cpu) >= 0, "spinlock on CPU%d exists on IRQ%d!\n",
cpu, per_cpu(lock_kicker_irq, cpu));
/*
--
1.8.1.4
next prev parent reply other threads:[~2013-05-06 13:06 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-06 13:04 [PATCH] Patches to make PVHVM VCPU hotplug work with VCPUOP_register_info (v1) Konrad Rzeszutek Wilk
2013-05-06 13:04 ` [PATCH 1/4] xen/vcpu/pvhvm: Fix vcpu hotplugging hanging Konrad Rzeszutek Wilk
2013-05-06 15:08 ` Stefano Stabellini
2013-05-06 13:04 ` [PATCH 2/4] xen/vcpu: Document the xen_vcpu_info and xen_vcpu Konrad Rzeszutek Wilk
2013-05-06 14:58 ` Stefano Stabellini
2013-05-07 9:30 ` [Xen-devel] " Ian Campbell
2013-05-07 14:06 ` Konrad Rzeszutek Wilk
2013-05-06 13:04 ` [PATCH 3/4] xen/smp/pvhvm: Don't point per_cpu(xen_vpcu, 33 and larger) to shared_info Konrad Rzeszutek Wilk
2013-05-06 15:00 ` Stefano Stabellini
2013-05-06 13:04 ` Konrad Rzeszutek Wilk [this message]
2013-05-06 14:57 ` [PATCH 4/4] xen/spinlock: Fix check from greater than to be also be greater or equal to Stefano Stabellini
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=1367845498-14290-5-git-send-email-konrad.wilk@oracle.com \
--to=konrad.wilk@oracle.com \
--cc=linux-kernel@vger.kernel.org \
--cc=stefano.stabellini@eu.citrix.com \
--cc=xen-devel@lists.xensource.com \
/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®