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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-20 18:42:21 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-12-20 18:42:21 +0300 |
| commit | 59b3f9448833a447085a22cf573f7c48db93c44d (patch) | |
| tree | 0ad0ca297d485a90c2f1c035a5a9ab5bf2147c52 /include | |
| parent | a7904a538933c525096ca2ccde1e60d0ee62c08e (diff) | |
| parent | be81992f9086b230623ae3ebbc85ecee4d00a3d3 (diff) | |
| download | linux-59b3f9448833a447085a22cf573f7c48db93c44d.tar.xz | |
Merge branch 'xsa' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Merge xen fixes from Juergen Gross:
"Fixes for two issues related to Xen and malicious guests:
- Guest can force the netback driver to hog large amounts of memory
- Denial of Service in other guests due to event storms"
* 'xsa' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
xen/netback: don't queue unlimited number of packages
xen/netback: fix rx queue stall detection
xen/console: harden hvc_xen against event channel storms
xen/netfront: harden netfront against event channel storms
xen/blkfront: harden blkfront against event channel storms
Diffstat (limited to 'include')
| -rw-r--r-- | include/xen/events.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index c204262d9fc2..344081e71584 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -17,6 +17,7 @@ struct xenbus_device; unsigned xen_evtchn_nr_channels(void); int bind_evtchn_to_irq(evtchn_port_t evtchn); +int bind_evtchn_to_irq_lateeoi(evtchn_port_t evtchn); int bind_evtchn_to_irqhandler(evtchn_port_t evtchn, irq_handler_t handler, unsigned long irqflags, const char *devname, |