CET Indirect Branch Tracking is a hardware feature designed to provide
forward-edge control flow integrity, protecting against jump/call oriented
programming.
IBT requires the placement of endbr{32,64} instructions at the target of every
indirect call/jmp, and every entrypoint.
However, the default -fcf-protection=branch places an endbr{32,64} on every
function which far more than necessary, and reduces the quantity of protection
afforded. Therefore, we use manual placement using the cf_check attribute.
It is necessary to check for both compiler and assembler support, as the
notrack prefix can be emitted in certain cases.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
For one at least pci_mem_start has to be precisely 32 bits wide, so use
uint32_t for both. Otherwise expressions like "pci_mem_start <<= 1"
won't have the intended effect (in their context).
Further since its introduction pci_mem_end was never written to. Mark it
const to make this explicit.
Finally drop PCI_MEM_END: It is used just once and needlessly
disconnected from the other constant (RESERVED_MEMBASE) it needs to
match. Use RESERVED_MEMBASE as initializer of pci_mem_end instead.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
This reverts commit c22bd567ce.
While its description is correct from an abstract or real hardware pov,
the range is special inside HVM guests. The range being UC in particular
gets in the way of OVMF, which places itself at [FFE00000,FFFFFFFF].
While this is benign to epte_get_entry_emt() as long as the IOMMU isn't
enabled for a guest, it becomes a very noticable problem otherwise: It
takes about half a minute for OVMF to decompress itself into its
designated address range.
And even beyond OVMF there's no reason to have e.g. the ACPI memory
range marked UC.
Fixes: c22bd567ce ("hvmloader: PA range 0xfc000000-0xffffffff should be UC")
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
hvmloader's last subdir have been removed in 73b72736e6 ("acpi: Move
ACPI code to tools/libacpi"), so there is no need to use "subdirs-*"
target anymore.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
A platform introduced in EDK II named OvmfXen is now the one to use for
Xen instead of OvmfX64. It comes with PVH support.
Also, the Xen support in OvmfX64 is deprecated,
"deprecation notice: *dynamic* multi-VMM (QEMU vs. Xen) support in OvmfPkg"
https://edk2.groups.io/g/devel/message/75498
and has been removed upstream.
We need to also update to a newer version of OVMF as OvmfXen in the
release "edk2-stable202105" doesn't work well with Xen, so we need the
fix b37cfdd28071 ("OvmfPkg/XenPlatformPei: Relocate shared_info page
mapping").
Also, don't set anymore the number of thread for parallel build when
building the newer platform, OvmfPkg/build.sh is now doing parallel
build by default.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Jackson <iwj@xenproject.org>
Use a snapshot which includes commit
f3f568e382a5f19824b3bfc6081cde39eee661e8 ("[crypto] Add
memory output constraints for big-integer inline assembly"),
which fixes build with gcc11.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
This reverts commit aad7b5c11d.
The change from OvmfX64 to OvmfXen causes a change in behaviour, whereby
OvmfXen maps its shared info page at the top of address space. When trying to
migrate such a domain, XENMEM_maximum_gpfn returns a very large value. This
has uncovered multiple issues:
1) The userspace hypercall wrappers truncate all return values to int on
Linux and Solaris, even on 64bit. This needs fixing in libxenctrl.
2) 32bit toolstacks can't migrate any domain with RAM above the 2^40 mark,
because of virtual address constraints. This needs fixing in OVMF.
Fixes for both of these aren't completely trivial. Revert the change to
unblock staging in the meantime.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
A platform introduced in EDK II named OvmfXen is now the one to use for
Xen instead of OvmfX64. It comes with PVH support.
Also, the Xen support in OvmfX64 is deprecated,
"deprecation notice: *dynamic* multi-VMM (QEMU vs. Xen) support in OvmfPkg"
https://edk2.groups.io/g/devel/message/75498
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Jackson <iwj@xenproject.org>
As of commit d155e4aef3 ("xen: Allow EXPERT mode to be selected from
the menuconfig directly") EXPERT is a regular config option (which the
shim default config also enables).
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Roger Pau Monné <rogerpau@citrix.com>
Some intermediate files weren't considered at all at the time. Also
after its introduction, various changes to the build environment have
rendered the exclusion sets stale. For example, we now have some .*.cmd
files in the build tree. Combine all respective patterns into a single
.* one, seeing that we don't have any actual source files matching this
pattern in the tree. Add other patterns as well as individual files.
Also introduce LINK_EXCLUDE_PATHS to deal with entire directories full
of generated headers as well as a few specific files the names of which
are too generic to list under LINK_EXCLUDES.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
__bug() and __assert_failed() are not meant to modify the string
parameters. So mark them as const.
Signed-off-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
The current build of the firmware relies on having 32bit compatible
headers installed in order to build some of the 32bit firmware.
Usually this can be solved by using the -ffreestanding compiler option
which drops the usage of the system headers in favor of a private set
of freestanding headers provided by the compiler itself that are not
tied to libc.
However such option is broken at least in the gcc compiler provided in
Alpine Linux, as the system include path (ie: /usr/include) takes
precedence over the gcc private include path:
#include <...> search starts here:
/usr/include
/usr/lib/gcc/x86_64-alpine-linux-musl/10.2.1/include
And the headers in /usr/include are exclusively 64bit.
Since -ffreestanding is currently broken on at least that distro, and
for resilience against future compilers also having the option broken
provide a set of stand alone 32bit headers required for the firmware
build.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
firmware should always have been -ffreestanding, as it doesn't execute in the
host environment. -ffreestanding implies -fno-builtin, so replace the option.
inttypes.h isn't a freestanding header, but the 32bitbios_support.c only wants
the stdint.h types so switch to the more appropriate include.
This removes the build time dependency on a 32bit libc just to compile the
hvmloader and friends.
Update README and the TravisCI configuration.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Ian Jackson <iwj@xenproject.org>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
The logic behind switching to elfstructs applies to sun builds as well.
Fixes: 81b2b328a2 ("hvmloader: use Xen private header for elf structs")
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Release-Acked-by: Ian Jackson <iwj@xenproject.org>
Update to v1.21.1 to fix build in Tumbleweed, which has been broken
since months due to lack of new release.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Wei Liu <wl@xen.org>
Only spelling errors; no functional changes.
In docs/misc/dump-core-format.txt there are a few more instances of
'informations'. I'll leave that up to someone who can properly determine
how those sentences should be constructed.
Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
ACPI specification contains statements describing memory marked with regular
"ACPI data" type as reclaimable by the guest. Although the guest shouldn't
really do it if it wants kexec or similar functionality to work, there
could still be ambiguities in treating these regions as potentially regular
RAM.
One such example is SeaBIOS which currently reports "ACPI data" regions as
RAM to the guest in its e801 call. Which it might have the right to do as any
user of this is expected to be ACPI unaware. But a QEMU bootloader later seems
to ignore that fact and is instead using e801 to find a place for initrd which
causes the tables to be erased. While arguably QEMU bootloader or SeaBIOS need
to be fixed / improved here, that is just one example of the potential problems
from using a reclaimable memory type.
Flip the type to "ACPI NVS" which doesn't have this ambiguity in it and is
described by the spec as non-reclaimable (so cannot ever be treated like RAM).
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
MFENCE is overly heavyweight for SMP semantics on WB memory, because it also
orders weaker cached writes, and flushes the WC buffers.
This technique was used as an optimisation in Java[1], and later adopted by
Linux[2] where it was measured to have a 60% performance improvement in VirtIO
benchmarks.
The stack is used because it is hot in the L1 cache, and a -4 offset is used
to avoid creating a false data dependency on live data.
For 64bit userspace, the Red Zone needs to be considered. Use -32 to allow
for a reasonable quantity of Red Zone data, but still have a 50% chance of
hitting the same cache line as %rsp.
Fix up the 32 bit definitions in HVMLoader and libxc to avoid a false data
dependency.
[1] https://shipilev.net/blog/2014/on-the-fence-with-dependencies/
[2] https://git.kernel.org/torvalds/c/450cbdd0125cfa5d7bbf9e2a6b6961cc48d29730
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wl@xen.org>
Guest kernel does need to know in some cases where the tables are located
to treat these regions properly. One example is kexec process where
the first kernel needs to pass ACPI region locations to the second
kernel which is now a requirement in Linux after 02a3e3cdb7f12 ("x86/boot:
Parse SRAT table and count immovable memory regions") in order for kexec
transition to actually work.
That commit introduced accesses to XSDT and SRAT while the second kernel
is still using kexec transition tables. The transition tables do not have
e820 "reserved" regions mapped where those tables are located currently
in a Xen guest. Instead "ACPI data" regions are mapped with the transition
tables that was introduced by the following commit 6bbeb276b7 ("x86/kexec:
Add the EFI system tables and ACPI tables to the ident map").
Reserve 1MB (out of 16MB currently available) right after ACPI info page for
ACPI tables exclusively but populate this region on demand and only indicate
populated memory as "ACPI data" since according to ACPI spec that memory is
reclaimable by the guest if necessary. That is close to how we treat
the same ACPI data in PVH guests. 1MB should be enough for now but could be
later extended if required.
Signed-off-by: Igor Druzhinin <igor.druzhinin@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
When ipxe.bin is missing, make uninstall will fail due to
wrong switch (-r) passed to rm command. Replace it with -f.
Signed-off-by: Hubert Jasudowicz <hubert.jasudowicz@cert.pl>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>
Acked-by: Wei Liu <wl@xen.org>
Use also HOSTCFLAGS for biossums while touching the code.
Spotted by inspecting build logfile.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Andrew Cooper <andrew.cooper3@citrix.com>
It was observed that PCI MMIO and/or IO BARs were programmed with
memory and I/O decodes (bits 0 and 1 of PCI COMMAND register) enabled,
during PCI setup phase. This resulted in incorrect memory mapping as
soon as the lower half of the 64 bit bar is programmed.
This displaced any RAM mappings under 4G. After the
upper half is programmed PCI memory mapping is restored to its
intended high mem location, but the RAM displaced is not restored.
The OS then continues to boot and function until it tries to access
the displaced RAM at which point it suffers a page fault and crashes.
This patch address the issue by deferring enablement of memory and
I/O decode in command register until all the resources, like interrupts
I/O and/or MMIO BARs for all the PCI device functions are programmed,
in the descending order of memory requested.
Signed-off-by: Harsha Shamsundara Havanur <havanur@amazon.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Exclude intermidiate files .*.tmp from the linkfarm, those are
generated by %.o:%.c rules in xen/Rules.mk when
CONFIG_ENFORCE_UNIQUE_SYMBOLS=y.
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Sander reported a build failure which manifests as `make; make install`
failing with:
<snip>/cross-install -m0644 -p xen-dir/xen-shim //usr/local/lib/xen/boot/xen-shim
install: cannot stat 'xen-dir/xen-shim': No such file or directory
make[4]: *** [Makefile:52: install] Error 1
make[4]: Leaving directory '/usr/src/new/xen-unstable/tools/firmware'
It has subsequently been seen intermittently by OSSTest. This was caused by
c/s 32b1d628 triggering a preexisting linkfarm bug for partial rebuilds.
Between the first `make` and the subsequent `make install`, the linkfarm logic
observes new final build products and regenerates the linkfarm. This includes
a distclean, which throws away everything from the first `make`.
As the xen-shim rule use a symlink, the link itself remains still up-to-date
but is broken due to the distclean, which causes install to fail.
Update the linkfarm logic to not regenerate itself when build artefacts
appear. This isn't a comprehensive fix but is the best which can be done
easily. Any further effort would be better spent making out-of-tree builds
work for Xen.
Reported-by: Sander Eikelenboom <linux@eikelenboom.it>
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
In the case the while loop gets interrupted, the target musn't appear as
up-to-date. The mov $X.tmp $X must be the last action of the rule.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Unfortunately, a parallel build from clean can fail in the following manner:
xen.git$ make -j4 -C tools/firmware/xen-dir/
make: Entering directory '/local/xen.git/tools/firmware/xen-dir'
mkdir -p xen-root
make: *** No rule to make target 'xen-root/xen/arch/x86/configs/pvshim_defconfig', needed by 'xen-root/xen/.config'. Stop.
make: *** Waiting for unfinished jobs....
The rule for pvshim_defconfig needs to depend on the linkfarm, rather than
$(D)/xen/.config specifically.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
* Add a dependency so the shim gets rebuilt when pvshim_defconfig changes.
* Default to the NULL scheduler now that it works with vcpu online/offline.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
Building with GCC9 (on openSUSE Tubmleweed) generates a lot of errors of
the "taking address of packed member of ... may result in an unaligned
pointer value" kind.
Updating to upstream commit 1dd56dbd11082 ("[build] Workaround compilation
error with gcc 9.1") seems to fix the problem.
For more info, see:
https://git.ipxe.org/ipxe.git/commit/1dd56dbd11082fb622c2ed21cfaced4f47d798a6
Signed-off-by: Dario Faggioli <dfaggioli@suse.com>
Acked-by: Wei Liu <wl@xen.org>
So a user can decide whether to compile a PV shim as part of the tools
build. Note that the default behavior is preserved, which is to build
a PV shim when the target or host (if target is unset) architecture is
64bit x86.
Requested-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
[ wei: run autogen.s ]
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Extend smbios type 2 struct to match specification, add support to
write it when customized string provided and no smbios passed in.
Signed-off-by: Xin Li <xin.li@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Users may choose to export a snapshot of OVMF and build it
with xen.git supplied ovmf-makefile. In that case we don't
need to call `git submodule`.
Fixes b16281870e.
Reported-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
Release-acked-by: Juergen Gross <jgross@suse.com>
OVMF has become dependent on OpenSSL, which is included as a
submodule. Initialise submodules before building.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Anthony PERARD <anthony.perard@citrix.com>
In order to build a tailored pvshim-only binary from Xen. Switch the
PV shim build from the tools firmware into using the new defconfig.
A diff of the .config generated for the pvshim firmware build before
and after this change shows no differences.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
properly and seems to get stuck while trying to generate and load the
ACPI tables. This is caused by the layout of the binary when linked
with LLVM LD.
LLVM LD has a different default linker script that GNU LD, and the
resulting hvmloader binary is slightly different:
LLVM LD:
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
PHDR 0x000034 0x000ff034 0x000ff034 0x00060 0x00060 R 0x4
LOAD 0x000000 0x000ff000 0x000ff000 0x38000 0x38000 RWE 0x1000
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0
GNU LD:
Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align
LOAD 0x000080 0x00100000 0x00100000 0x36308 0x3fd74 RWE 0x10
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4
Note that in the LLVM LD case (as with GNU LD) the .text section does
indeed have the address set to 0x100000 as requested on the command
line:
[ 1] .text PROGBITS 00100000 001000 00dd10 00 AX 0 0 16
There's however the PHDR which is not present when using GNU LD.
Fix this by using a very simple linker script that generates the same
binary regardless of whether LLVM or GNU LD is used. By using a linker
script the usage of -Ttext can also be avoided by placing the desired
.text load address directly in the linker script.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
The structure already has explicitly padding.
Removing the attribute silences a clang 6 warning:
tcgbios.c:1519:34: error: taking address of packed member 'u' of class or structure 'pushad_regs_t' may result in an unaligned pointer value [-Werror,-Waddress-of-packed-member]
®s->u.r32.edx);
^~~~~~~~~~~~~~~
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
This placates gcc 8.1. The commit comes from ipxe master branch as of
July 25, 2018.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Select MEM_ACCESS_ALWAYS_ON on x86 to mark that MEM_ACCESS is not
configurable on x86. Avoid selecting it on ARM.
Rename HAS_MEM_ACCESS to MEM_ACCESS everywhere. Add a prompt and a
description to MEM_ACCESS in xen/common/Kconfig.
The result is that the user-visible option is MEM_ACCESS, and it is
configurable only on ARM (disabled by default). At the moment the
arch-specific mem_access code remains enabled on ARM, even with
MEM_ACCESS=y.
The purpose is to reduce code size. The option doesn't depend on EXPERT
because it would be nice to ecurity-support configurations without
MEM_ACCESS and a non-expert should be able to disable it.
Suggested-by: Julien Grall <julien.grall@arm.com>
Signed-off-by: Stefano Stabellini <sstabellini@kernel.org>
Acked-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Julien Grall <julien.grall@arm.com>
CC: dgdegra@tycho.nsa.gov
CC: andrew.cooper3@citrix.com
CC: George.Dunlap@eu.citrix.com
CC: ian.jackson@eu.citrix.com
CC: jbeulich@suse.com
CC: julien.grall@arm.com
CC: konrad.wilk@oracle.com
CC: sstabellini@kernel.org
CC: tim@xen.org
CC: wei.liu2@citrix.com
---
Changes in v5:
- change MEM_ACCESS_ALWAYS_ON to bool
- change default for MEM_ACCESS, default y if MEM_ACCESS_ALWAYS_ON
Changes in v4:
- remove HAS_MEM_ACCESS
- move MEM_ACCESS_ALWAYS_ON to common
- combile default and bool to def_bool
Changes in v3:
- keep HAS_MEM_ACCESS to mark that an arch can do MEM_ACCESS
- introduce MEM_ACCESS_ALWAYS_ON
- the main MEM_ACCESS option is in xen/common/Kconfig
Changes in v2:
- patch added
The build system of seabios always includes the current time and the
hostname into the resulting binary. To avoid that, it is required to
have a file '.version' in the toplevel directory of seabios-dir-remote.
And it is required to pass EXTRAVERSION= to make because its toplevel
Makefile does not take EXTRAVERSION from environment.
Adjust the code to create a '.version' file with fixed content.
Adjust the code to pass EXTRAVERSION down to make.
Signed-off-by: Olaf Hering <olaf@aepfle.de>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Do not embed IPXE into Rombios anymore. Instead, it is loaded by the
toolstack from a file as a separate module.
Ability to let user specify an IPXE blob will come later.
No user visible change.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
And switch hvmloader/Makefile to use that binary. This will help later
when we change hvmloader to pick a user provided binary.
No functional change.
Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
SeaBIOS requires gcc and GNU ld in order to build, so allow setting
SEABIOSCC and SEABIOSLD by the caller when building in order to pass
the path to the compiler and linker that should be used when building
SeaBIOS.
Note that the LD32BIT-y variable was used by FreeBSD builds and is no
longer needed due to the ability to select the LD to use for SeaBIOS
builds, so remove it.
Signed-off-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
Currently building the shim will modify shim.config in case some config
option was added or modified in the hypervisor.
Avoid that by copying shim.config to an intermediate file instead.
Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Wei Liu <wei.liu2@citrix.com>
I have no idea what *.1 is meant to cover. Instead also exclude
preprocessed and non-source assembly files.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
I have no idea what *.d1 is supposed to refer to - we only have .*.d
and .*.d2 files (note also the leading dot). Also switch to passing
-name instead of -path to find - that's a requirement for .*.d et al to
work, but would probably have been better from the beginning.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Roger Pau Monné <roger.pau@citrix.com>
Reviewed-by: Wei Liu <wei.liu2@citrix.com>
Andrew Cooper
Jan Beulich
Anthony PERARD
Olaf Hering
Julien Grall
Roger Pau Monné
Diederik de Haas
Igor Druzhinin
Hubert Jasudowicz
Harsha Shamsundara Havanur
Dario Faggioli
Xin Li
Wei Liu
Ian Jackson
Stefano Stabellini
Juergen Gross