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Filename Latest commit message Latest commit date
Sabrina Dubroca 0afdda28eb xfrmi: drop ignore_df check before updating pmtu
commit 45a36a18d01907710bad5258d81f76c18882ad88 upstream.

xfrm interfaces currently test for !skb->ignore_df when deciding
whether to update the pmtu on the skb's dst. Because of this, no pmtu
exception is created when we do something like:

    ping -s 1438 <dest>

By dropping this check, the pmtu exception will be created and the
next ping attempt will work.

Fixes: f203b76d78 ("xfrm: Add virtual xfrm interfaces")
Reported-by: Xiumei Mu <xmu@redhat.com>
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-10-14 10:33:01 +02:00
arch arm64: dts: stratix10: add status to qspi dts node 2020-10-14 10:32:59 +02:00
block
certs
crypto
Documentation
drivers nvme-tcp: check page by sendpage_ok() before calling kernel_sendpage() 2020-10-14 10:33:01 +02:00
fs btrfs: allow btrfs_truncate_block() to fallback to nocow for data space reservation 2020-10-14 10:33:00 +02:00
include net: introduce helper sendpage_ok() in include/linux/net.h 2020-10-14 10:33:00 +02:00
init
ipc
kernel bpf: Fix sysfs export of empty BTF section 2020-10-14 10:32:58 +02:00
lib
LICENSES
mm mm/khugepaged: fix filemap page_to_pgoff(page) != offset 2020-10-14 10:33:00 +02:00
net xfrmi: drop ignore_df check before updating pmtu 2020-10-14 10:33:01 +02:00
samples
scripts
security
sound
tools perf top: Fix stdio interface input handling with glibc 2.28+ 2020-10-14 10:32:59 +02:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
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MAINTAINERS
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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.