From: zhenwei pi <pizhenwei@bytedance.com>
To: arnd@arndb.de, gregkh@linuxfoundation.org
Cc: pbonzini@redhat.com, linux-kernel@vger.kernel.org,
pizhenwei@bytedance.com
Subject: [PATCH v4 0/2] misc: pvpanic: introduce capability & event attribute
Date: Sun, 10 Jan 2021 13:37:17 +0800 [thread overview]
Message-ID: <20210110053719.3038348-1-pizhenwei@bytedance.com> (raw)
v3 -> v4:
Use event sysfs attribute instead of module parameter.
Use driver dev_groups instead of creating files by sysfs_* API.
v2 -> v3:
Seperate the function to 2 parts:
1, use sysfs to expose device capability.
2, add a module parameter to set limitation by user.
v1 -> v2:
Remove device info log, use module parameter to expose capability.
v1:
The guest sides determines pvpanic capability by RDPT, before kicking
host side, check the event is supported or not.
zhenwei pi (2):
misc: pvpanic: introduce device capability
misc: pvpanic: introduce module parameter 'events'
.../ABI/testing/sysfs-bus-pci-devices-pvpanic | 14 +++++
drivers/misc/pvpanic.c | 58 +++++++++++++++++--
2 files changed, 67 insertions(+), 5 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-bus-pci-devices-pvpanic
--
2.25.1
next reply other threads:[~2021-01-10 5:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-10 5:37 zhenwei pi [this message]
2021-01-10 5:37 ` [PATCH v4 1/2] misc: pvpanic: introduce device capability zhenwei pi
2021-01-10 8:39 ` Greg KH
2021-01-10 5:37 ` [PATCH v4 2/2] misc: pvpanic: introduce events device attribue zhenwei pi
2021-01-10 8:41 ` Greg KH
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