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Filename Latest commit message Latest commit date
Michal Simek 2088cfd882 serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES
Aliases >= MAX_UART_INSTANCES is no problem to find out and use but in
error path is necessary skip clearing bits in bitmap to ensure that only
bits in allocated bitmap are handled and nothing beyond that.
Without this patch when for example serial90 alias is used then in error
patch bit 90 is clear in 32bit wide bitmap.

Fixes: ae1cca3fa3 ("serial: uartps: Change uart ID port allocation")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-10-11 19:59:29 +02:00
arch Merge 4.19-rc7 into tty-next 2018-10-08 15:43:12 +02:00
block
certs
crypto
Documentation serial: sh-sci: Add r8a77990 support 2018-10-11 19:59:29 +02:00
drivers serial: uartps: Do not allow use aliases >= MAX_UART_INSTANCES 2018-10-11 19:59:29 +02:00
firmware
fs ocfs2: fix locking for res->tracking and dlm->tracking_list 2018-10-05 16:32:05 -07:00
include Merge 4.19-rc7 into tty-next 2018-10-08 15:43:12 +02:00
init
ipc ipc/shm.c: use ERR_CAST() for shm_lock() error return 2018-10-05 16:32:04 -07:00
kernel Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-10-06 02:11:30 -07:00
lib
LICENSES
mm Merge branch 'akpm' 2018-10-05 16:33:03 -07:00
net
samples
scripts
security
sound
tools Char/Misc fixes for 4.19-rc7 2018-10-07 08:15:57 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
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MAINTAINERS Merge 4.19-rc7 into tty-next 2018-10-08 15:43:12 +02:00
Makefile Linux 4.19-rc7 2018-10-07 17:26:02 +02:00
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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.