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| author |  Linus Torvalds <torvalds@linux-foundation.org>
| 2020-10-25 10:55:35 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org>
| 2020-10-25 10:55:35 -0700 |
| commit | bd6aabc7ca39dd28a27fe1ec99e36e941cfb8192 (patch) | |
| tree | 8a6367384d38857bccfd2a7625087c1e9d7b4932 /Documentation/admin-guide/kernel-parameters.txt | |
| parent | Merge tag 'safesetid-5.10' of git://github.com/micah-morton/linux (diff) | |
| parent | Documentation: add xen.fifo_events kernel parameter description (diff) | |
| download | linux-bd6aabc7ca39dd28a27fe1ec99e36e941cfb8192.tar.gz linux-bd6aabc7ca39dd28a27fe1ec99e36e941cfb8192.tar.bz2 linux-bd6aabc7ca39dd28a27fe1ec99e36e941cfb8192.zip | |
Merge tag 'for-linus-5.10b-rc1c-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull more xen updates from Juergen Gross:
- a series for the Xen pv block drivers adding module parameters for
better control of resource usge
- a cleanup series for the Xen event driver
* tag 'for-linus-5.10b-rc1c-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
Documentation: add xen.fifo_events kernel parameter description
xen/events: unmask a fifo event channel only if it was masked
xen/events: only register debug interrupt for 2-level events
xen/events: make struct irq_info private to events_base.c
xen: remove no longer used functions
xen-blkfront: Apply changed parameter name to the document
xen-blkfront: add a parameter for disabling of persistent grants
xen-blkback: add a parameter for disabling of persistent grants
Diffstat (limited to 'Documentation/admin-guide/kernel-parameters.txt')
| -rw-r--r-- | Documentation/admin-guide/kernel-parameters.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index 02d4adbf98d2..526d65d8573a 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -5978,6 +5978,13 @@ After which time (jiffies) the event handling loop should start to delay EOI handling. Default is 2. + xen.fifo_events= [XEN] + Boolean parameter to disable using fifo event handling + even if available. Normally fifo event handling is + preferred over the 2-level event handling, as it is + fairer and the number of possible event channels is + much higher. Default is on (use fifo events). + nopv= [X86,XEN,KVM,HYPER_V,VMWARE] Disables the PV optimizations forcing the guest to run as generic guest with no PV drivers. Currently support |