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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 23:33:31 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-07 23:33:31 +0300
commit2310673c3c12e4b7f8a31c41f67f701d24b0de86 (patch)
treee2beee3bcf69b42a2222cced028ddcde0606dba7 /Documentation/ABI/stable
parente0dccbdf5ac7ccb9da5612100dedba302f3ebcfe (diff)
parent24f1bc280bcedbde1c05bec2d9f7fbef4a7579ff (diff)
downloadlinux-2310673c3c12e4b7f8a31c41f67f701d24b0de86.tar.xz
Merge tag 'char-misc-5.2-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc update part 1 from Greg KH: "This contains only a small number of bugfixes that would have gone to you for 5.1-rc8 if that had happened, but instead I let them sit in linux-next for an extra week just "to be sure". The "big" patch here is for hyper-v, fixing a bug in their sysfs files that could cause big problems. The others are all small fixes, resolving reported issues that showed up in 5.1-rcs, plus some odd 'static' cleanups for the phy drivers that really should have waited for -rc1. Most of these are tagged for the stable trees, so 5.1 will pick them up. All of these have been in linux-next for a while, with no reported issues" * tag 'char-misc-5.2-rc1-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: misc: rtsx: Fixed rts5260 power saving parameter and sd glitch binder: take read mode of mmap_sem in binder_alloc_free_page() intel_th: pci: Add Comet Lake support stm class: Fix channel bitmap on 32-bit systems stm class: Fix channel free in stm output free path phy: sun4i-usb: Make sure to disable PHY0 passby for peripheral mode phy: fix platform_no_drv_owner.cocci warnings phy: mapphone-mdm6600: add gpiolib dependency phy: ti: usb2: fix OMAP_CONTROL_PHY dependency phy: allwinner: allow compile testing phy: qcom-ufs: Make ufs_qcom_phy_disable_iface_clk static phy: rockchip-typec: Make usb3_pll_cfg and dp_pll_cfg static phy: phy-twl4030-usb: Fix cable state handling Drivers: hv: vmbus: Remove the undesired put_cpu_ptr() in hv_synic_cleanup() Drivers: hv: vmbus: Fix race condition with new ring_buffer_info mutex Drivers: hv: vmbus: Set ring_info field to 0 and remove memset Drivers: hv: vmbus: Refactor chan->state if statement Drivers: hv: vmbus: Expose monitor data only when monitor pages are used
Diffstat (limited to 'Documentation/ABI/stable')
-rw-r--r--Documentation/ABI/stable/sysfs-bus-vmbus12
1 files changed, 9 insertions, 3 deletions
diff --git a/Documentation/ABI/stable/sysfs-bus-vmbus b/Documentation/ABI/stable/sysfs-bus-vmbus
index 826689dcc2e6..8e8d167eca31 100644
--- a/Documentation/ABI/stable/sysfs-bus-vmbus
+++ b/Documentation/ABI/stable/sysfs-bus-vmbus
@@ -81,7 +81,9 @@ What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/latency
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
-Description: Channel signaling latency
+Description: Channel signaling latency. This file is available only for
+ performance critical channels (storage, network, etc.) that use
+ the monitor page mechanism.
Users: Debugging tools
What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/out_mask
@@ -95,7 +97,9 @@ What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/pending
Date: September. 2017
KernelVersion: 4.14
Contact: Stephen Hemminger <sthemmin@microsoft.com>
-Description: Channel interrupt pending state
+Description: Channel interrupt pending state. This file is available only for
+ performance critical channels (storage, network, etc.) that use
+ the monitor page mechanism.
Users: Debugging tools
What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/read_avail
@@ -137,7 +141,9 @@ What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/monitor_id
Date: January. 2018
KernelVersion: 4.16
Contact: Stephen Hemminger <sthemmin@microsoft.com>
-Description: Monitor bit associated with channel
+Description: Monitor bit associated with channel. This file is available only
+ for performance critical channels (storage, network, etc.) that
+ use the monitor page mechanism.
Users: Debugging tools and userspace drivers
What: /sys/bus/vmbus/devices/<UUID>/channels/<N>/ring