Displaying 9 results from an estimated 9 matches for "pr_alert".
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pcalert
2013 Jun 28
3
[PATCH next] xen: Use more current logging styles
...s, XEN_NETBK_LEGACY_SLOTS_MAX);
fatal_skb_slots = XEN_NETBK_LEGACY_SLOTS_MAX;
}
@@ -1921,7 +1920,7 @@ static int __init netback_init(void)
"netback/%u", group);
if (IS_ERR(netbk->task)) {
- printk(KERN_ALERT "kthread_create() fails at netback\n");
+ pr_alert("kthread_create() fails at netback\n");
del_timer(&netbk->net_timer);
rc = PTR_ERR(netbk->task);
goto failed_init;
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 76a2236..ff7f111 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xe...
2013 Jun 28
3
[PATCH next] xen: Use more current logging styles
...s, XEN_NETBK_LEGACY_SLOTS_MAX);
fatal_skb_slots = XEN_NETBK_LEGACY_SLOTS_MAX;
}
@@ -1921,7 +1920,7 @@ static int __init netback_init(void)
"netback/%u", group);
if (IS_ERR(netbk->task)) {
- printk(KERN_ALERT "kthread_create() fails at netback\n");
+ pr_alert("kthread_create() fails at netback\n");
del_timer(&netbk->net_timer);
rc = PTR_ERR(netbk->task);
goto failed_init;
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 76a2236..ff7f111 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xe...
2013 Jun 28
3
[PATCH next] xen: Use more current logging styles
...s, XEN_NETBK_LEGACY_SLOTS_MAX);
fatal_skb_slots = XEN_NETBK_LEGACY_SLOTS_MAX;
}
@@ -1921,7 +1920,7 @@ static int __init netback_init(void)
"netback/%u", group);
if (IS_ERR(netbk->task)) {
- printk(KERN_ALERT "kthread_create() fails at netback\n");
+ pr_alert("kthread_create() fails at netback\n");
del_timer(&netbk->net_timer);
rc = PTR_ERR(netbk->task);
goto failed_init;
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 76a2236..ff7f111 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xe...
2019 Apr 29
1
[RFC-PATCH] Introducing virtio-example.
...ev_to_virtio(dev);
+ struct virtexample_info *vi = vdev->priv;
+
+ /* copy the user buffer since it is a const buffer */
+ sprintf(tmp_buf, "%s", buf);
+
+ /* convert the data into an integer */
+ retval = kstrtoint(tmp_buf, 10, &vi->out);
+ if (retval) {
+ pr_alert("string converstion failed with error: %d\n", retval);
+ }
+
+ /* initialize a single entry sg lists, one for input and one for output */
+ sg_init_one(&sg_out, &vi->out, sizeof(int));
+ sg_init_one(&sg_in, &vi->in, sizeof(int));
+
+ /* build the reque...
2012 Nov 02
2
[PATCH] xen-blk: persistent-grants fixes
...blkif_request *req,
return -ENOMEM;
}
persistent_gnt->gnt = req->u.rw.seg[i].gref;
+ persistent_gnt->handle = BLKBACK_INVALID_HANDLE;
pages_to_gnt[segs_to_map] =
persistent_gnt->page;
@@ -547,7 +548,7 @@ static int xen_blkbk_map(struct blkif_request *req,
pr_alert(DRV_PFX " domain %u, device %#x is using maximum number of persistent grants\n",
blkif->domid, blkif->vbd.handle);
}
- new_map = 1;
+ new_map = true;
pages[i] = blkbk->pending_page(pending_req, i);
addr = vaddr(pending_req, i);
pages_to_gnt[segs_to_map]...
2013 Feb 28
1
[PATCH RFC 09/12] xen-blkback: move pending handles list from blkbk to pending_req
...;pending_reqs) {
rc = -ENOMEM;
goto out_of_memory;
}
- for (i = 0; i < mmap_pages; i++) {
- blkbk->pending_grant_handles[i] = BLKBACK_INVALID_HANDLE;
- }
rc = xen_blkif_interface_init();
if (rc)
goto failed_init;
@@ -1263,7 +1256,6 @@ static int __init xen_blkif_init(void)
pr_alert(DRV_PFX "%s: out of memory\n", __func__);
failed_init:
kfree(blkbk->pending_reqs);
- kfree(blkbk->pending_grant_handles);
kfree(blkbk);
blkbk = NULL;
return rc;
--
1.7.7.5 (Apple Git-26)
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Xen-devel@li...
2013 Oct 06
40
[xen] double fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
Greetings,
I got the below dmesg and the first bad commit is
commit cf39c8e5352b4fb9efedfe7e9acb566a85ed847c
Merge: 3398d25 23b7eaf
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed Sep 4 17:45:39 2013 -0700
Merge tag ''stable/for-linus-3.12-rc0-tag'' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull Xen updates from Konrad
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place
2019 Aug 09
117
[RFC PATCH v6 00/92] VM introspection
The KVM introspection subsystem provides a facility for applications running
on the host or in a separate VM, to control the execution of other VM-s
(pause, resume, shutdown), query the state of the vCPUs (GPRs, MSRs etc.),
alter the page access bits in the shadow page tables (only for the hardware
backed ones, eg. Intel's EPT) and receive notifications when events of
interest have taken place