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Filename Latest commit message Latest commit date
Sven Schnelle 551bf7c4bc s390/stp: add locking to sysfs functions
commit b3bd02495cb339124f13135d51940cf48d83e5cb upstream.

The sysfs function might race with stp_work_fn. To prevent that,
add the required locking. Another issue is that the sysfs functions
are checking the stp_online flag, but this flag just holds the user
setting whether STP is enabled. Add a flag to clock_sync_flag whether
stp_info holds valid data and use that instead.

Cc: stable@vger.kernel.org
Signed-off-by: Sven Schnelle <svens@linux.ibm.com>
Reviewed-by: Alexander Egorenkov <egorenar@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-11-05 11:43:30 +01:00
arch s390/stp: add locking to sysfs functions 2020-11-05 11:43:30 +01:00
block
certs
crypto
Documentation
drivers iio:gyro:itg3200: Fix timestamp alignment and prevent data leak. 2020-11-05 11:43:30 +01:00
fs udf: Fix memory leak when mounting 2020-11-05 11:43:29 +01:00
include btrfs: tree-checker: fix false alert caused by legacy btrfs root item 2020-11-05 11:43:27 +01:00
init
ipc
kernel seccomp: Make duplicate listener detection non-racy 2020-11-05 11:43:23 +01:00
lib sgl_alloc_order: fix memory leak 2020-11-05 11:43:22 +01:00
LICENSES
mm
net net: 9p: initialize sun_server.sun_path to have addr's value only when addr is valid 2020-11-05 11:43:20 +01:00
samples
scripts
security
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tools selftests/x86/fsgsbase: Test PTRACE_PEEKUSER for GSBASE with invalid LDT GS 2020-11-05 11:43:23 +01:00
usr
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README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.