xenpmd: make 32 bit gcc 8.1 non-debug build work

32 bit gcc 8.1 non-debug build yields:

xenpmd.c:354:23: error: '%02x' directive output may be truncated writing between 2 and 8 bytes into a region of size 3 [-Werror=format-truncation=]
     snprintf(val, 3, "%02x",
                       ^~~~
xenpmd.c:354:22: note: directive argument in the range [40, 2147483778]
     snprintf(val, 3, "%02x",
                      ^~~~~~
xenpmd.c:354:5: note: 'snprintf' output between 3 and 9 bytes into a destination of size 3
     snprintf(val, 3, "%02x",
     ^~~~~~~~~~~~~~~~~~~~~~~~
              (unsigned int)(9*4 +
              ~~~~~~~~~~~~~~~~~~~~
                             strlen(info->model_number) +
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             strlen(info->serial_number) +
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             strlen(info->battery_type) +
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                             strlen(info->oem_info) + 4));
                             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~

All info->* used in calculation are 32 bytes long, and the parsing
code makes sure they are null-terminated, so the end result of the
expression won't exceed 255, which should be able to be fit into 3
bytes in hexadecimal format.

Add an assertion to make gcc happy.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
(cherry picked from commit e75c9dc85fdeeeda0b98d8cd8d784e0508c3ffb8)

Gbp-Pq: Name 0023-xenpmd-make-32-bit-gcc-8.1-non-debug-build-work.patch

Delete configure output

These autogenerated files are not useful in Debian; dh_autoreconf will
regenerate them.

If this patch does not apply when rebasing, you can simply delete the
files again.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0022-Delete-configure-output.patch

Delete config.sub and config.guess

dh_autoreconf will provide these back.

If this patch does not apply when rebasing, you can simply delete the
files again.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0021-Delete-config.sub-and-config.guess.patch

tools-xenstore-compatibility.diff

Patch-Name: tools-xenstore-compatibility.diff

Gbp-Pq: Topic xenstore
Gbp-Pq: Name tools-xenstore-compatibility.diff

tools-fake-xs-restrict

Gbp-Pq: Topic xenstore
Gbp-Pq: Name tools-fake-xs-restrict.patch

tools/debugger/kdd: Install as `xen-kdd', not just `kdd'

`kdd' is an unfortunate namespace landgrab.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0018-tools-debugger-kdd-Install-as-xen-kdd-not-just-kdd.patch

xenmon: Install as xenmon, not xenmon.py

Adding the implementation language as a suffix to a program name is
poor practice.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0017-xenmon-Install-as-xenmon-not-xenmon.py.patch

pygrub fsimage.so: Honour LDFLAGS when building

This seems to have been simply omitted.  Obviously this is needed when
building and not just when installing.  Passing only when installing
is ineffective.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0016-pygrub-fsimage.so-Honour-LDFLAGS-when-building.patch

libfsimage: Honour general LDFLAGS

Do not reset LDFLAGS to empty.  Instead, append the fsimage-special
LDFLAGS.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0015-libfsimage-Honour-general-LDFLAGS.patch

gdbsx: Honour LDFLAGS when linking

This command does the link, so it needs LDFLAGS.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0014-gdbsx-Honour-LDFLAGS-when-linking.patch

tools/xenstat: Fix shared library version

libxenstat does not have a stable ABI.  Set its version to the current
Xen release version.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0013-tools-xenstat-Fix-shared-library-version.patch

docs/man/xen-pv-channel.pod.7: Remove a spurious blank line

No functional change.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0012-docs-man-xen-pv-channel.pod.7-Remove-a-spurious-blan.patch

docs/man: Provide properly-formatted NAME sections

A manpage `foo.7.pod' must start with

  =head NAME

  foo - some summary of what foo is or what this manpage is

because otherwise manpage catalogue systems cannot generate a proper
`whatis' entry.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0011-docs-man-Provide-properly-formatted-NAME-sections.patch

INSTALL: Mention kconfig

Firstly, add a reference to the documentation for the kconfig system.

Secondly, warn the user about the XEN_CONFIG_EXPERT problem.

CC: Doug Goldstein <cardoe@cardoe.com>
CC: Wei Liu <wei.liu2@citrix.com>
CC: Jan Beulich <jbeulich@suse.com>
CC: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0010-INSTALL-Mention-kconfig.patch

tools/Rules.mk: Honour PREPEND_LDFLAGS_XEN_TOOLS

This allows the caller to provide some LDFLAGS to the Xen build
system.

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0009-tools-Rules.mk-Honour-PREPEND_LDFLAGS_XEN_TOOLS.patch

Various: Fix typo `mappping'

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0008-Various-Fix-typo-mappping.patch

Various: Fix typo `infomation'

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0007-Various-Fix-typo-infomation.patch

tools/python/xen/lowlevel: Fix typo `sucess'

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0006-tools-python-xen-lowlevel-Fix-typo-sucess.patch

Various: Fix typo `reseting'

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0005-Various-Fix-typo-reseting.patch

Various: Fix typo `occured'

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0004-Various-Fix-typo-occured.patch

Various: Fix typos `unkown', `retreive' (detected by lintian)

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0003-Various-Fix-typos-unkown-retreive-detected-by-lintia.patch

tools/xentrace/xenalyze: Fix typos detected by lintian

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0002-tools-xentrace-xenalyze-Fix-typos-detected-by-lintia.patch

docs/man: Fix two typos detected by the Debian lintian tool

Signed-off-by: Ian Jackson <ian.jackson@citrix.com>
Gbp-Pq: Name 0001-docs-man-Fix-two-typos-detected-by-the-Debian-lintia.patch

xen (4.11.4+37-g3263f257ca-1) buster-security; urgency=high

  * Update to new upstream version 4.11.4+37-g3263f257ca, which also contains
    security fixes for the following issues:
    - x86 pv: Crash when handling guest access to MSR_MISC_ENABLE
      XSA-333 CVE-2020-25602
    - race when migrating timers between x86 HVM vCPU-s
      XSA-336 CVE-2020-25604
    - PCI passthrough code reading back hardware registers
      XSA-337 CVE-2020-25595
    - once valid event channels may not turn invalid
      XSA-338 CVE-2020-25597
    - x86 pv guest kernel DoS via SYSENTER
      XSA-339 CVE-2020-25596
    - Missing memory barriers when accessing/allocating an event channel
      XSA-340 CVE-2020-25603
    - out of bounds event channels available to 32-bit x86 domains
      XSA-342 CVE-2020-25600
    - races with evtchn_reset()
      XSA-343 CVE-2020-25599
    - lack of preemption in evtchn_reset() / evtchn_destroy()
      XSA-344 CVE-2020-25601
  * Note that with this update, we will be detaching the Buster updates from
    the Xen version in Debian unstable, which will get a newer Xen version
    RSN.

[dgit import unpatched xen 4.11.4+37-g3263f257ca-1]

Import xen_4.11.4+37-g3263f257ca.orig.tar.xz

[dgit import orig xen_4.11.4+37-g3263f257ca.orig.tar.xz]

Import xen_4.11.4+37-g3263f257ca-1.debian.tar.xz

[dgit import tarball xen 4.11.4+37-g3263f257ca-1 xen_4.11.4+37-g3263f257ca-1.debian.tar.xz]