A bug in the EFI HTTP driver of TianoCore EDK2 causes memory
corruption when an http instance that uses tls is reconfigured,
leading to a crash.
Work around this by forcing a new http instance for each request
instead of reconfiguring the existing one.
The upstream bug report is https://bugzilla.tianocore.org/show_bug.cgi?id=1917
Submitted by: bcran
Reviewed By: imp, kevans, tsoome
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D21281
Adjust a couple of printf() lines that deal with dumping out addresses
to cast to uintmax_t.
This allows building a 64-bit libofw for use in things like a future
Petitboot loader for PowerPC64, and other FDT platforms that require
a 64-bit loader binary and want to use forth.
Sponsored by: Tag1 Consulting, Inc.
OZFS is the top of the OpenZFS tree (aka src/sys/contrib/openzfs).
ZFSOSSRC is the path to the OepnZFS sources
ZFSOSINC is the path to the OepnZFS includes
MFC After: 3 days
Move hexdump from stand/common/misc.c to stand/libsa/hexdump.c
(svn cp)
Disable use of pager - causes linking issue for boot1
can be re-enabled by defining HEXDUMP_PAGER.
Reviewed by: stevek, imp
MFC after: 1 week
Sponsored by: Juniper Networks
Differential Revision: https://reviews.freebsd.org/D26235
Some external code requires a specific set of include paths to work
properly since it emulates the typical environment the code is used
in. Enable this by creating a CFLAGS_EARLY.file variable that can be
used to build this stack. Otherwise the include stack we build for
stand programs may get in the way. Code that uses this feature has to
tolerate the normal stack of inclues being last on the list (and
presumably unused), though.
Generally, it it should only be used for the specific include
directories. Defines and that sort of thing should be done in the
normal CFLAGS variable. There is a global CFLAGS_EARY hook as well for
everything in a Makefile.
Please note that neither zstd nor encryption is
supported by the loader at this instant. This
change makes it safe to use those features in
one's root pool, but not in one's root dataset.
This is a change in preparation for stopping to use lorder.sh (D26044) and
instead assume that we have a linker newer than ~1990. Without lorder.sh
duplicates end up being passed to the linker when building .so files and this
can result in duplicate symbol definition errors.
There is one minor change: libcompiler_rt.a will no longer provide
gcc_personality_v0 and instead we now only have it in libgcc_eh.a/libgcc_s.so.
This matches GCC's behaviour.
Reviewed By: emaste, cem
Differential Revision: https://reviews.freebsd.org/D26042
than command in the loader.conf, the latter needs to be nul terminated,
otherwise garbage trailer left from zfs_nextboot() will be passed to
parse_cmd() together with loader.conf command.
While here, reset cmd to empty string if read() returns error.
Reviewed by: tsoome
It can be useful to know what type of machine we are running on for desktop
related thing.
It also allow us to support all the DMI variable that linux driver can fetch.
MFC after: 1 week
Sponsored by: Sponsored-by: The FreeBSD Foundation
The checkpoints are another way of keeping the state of ZFS.
During the rewind, the pool has to be exported.
This makes checkpoints unusable when using ZFS as root.
Add the option to rewind the ZFS checkpoint at the boot time.
If checkpoint exists, a new option for rewinding a checkpoint will appear in
the bootloader menu.
We fully support boot environments.
If the rewind option is selected, the boot loader will show a list of
boot environments that existed before the checkpoint.
Reviewed by: tsoome, allanjude, kevans (ok with high-level overview)
Differential Revision: https://reviews.freebsd.org/D24920
When building on macOS with sh==zsh, newvers.sh was producing an
unterminated string literal due to \\n being turned as a newline. Fix this
by using a here document instead.
Reviewed By: imp
Differential Revision: https://reviews.freebsd.org/D26036
Since the make variable STRIP is already used for other purposes, this
uses STRIPBIN (which is also used for the same purpose by install(1).
This allows using LLVM objcopy to strip binaries instead of the in-tree
elftoolchain objcopy. We make use of this in CheriBSD since passing
binaries generated by our toolchain to elftoolchain strip sometimes results
in assertion failures.
This allows working around https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248516
by specifying STRIPBIN=/path/to/llvm-strip
Obtained from: CheriBSD
Reviewed By: emaste, brooks
Differential Revision: https://reviews.freebsd.org/D25988
Fix typo in interp_include() invocation (missing 'p')
Remove setting tftpip, as servip is used by the tftp code in libsa. There
is no separate tftpip global variable any more.
Obtained from: Juniper Networks, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D25897
On RISC-V, Clang warns with:
cast to smaller integer type 'unsigned int' from 'void (*)(void *)'
Instead, use %p as the standard format specifier for printing pointers.
Whilst Arm's pointer size is the same as unsigned, it's still cleaner to
use the right thing there too.
Reviewed by: brooks (mentor), emaste
Approved by: brooks (mentor), emaste
Differential Revision: https://reviews.freebsd.org/D25718
I made an attempt to fix this in r362978, but all it really did was
confine the issue to the $MACHINE_CPUARCH == "riscv" case. The real
problem is that LINKER_FEATURES is not defined here, so bsd.linker.mk
needs to be included.
This error with cleandir only occurs when META_MODE is disabled, which
explains why it was missed by both CI and myself.
Note that this effectively reverts r362978.
Reported by: mjg
Reviewed by: imp, kevans (in IRC)
The origin text was: "Syntax for devices is odd."
That is not very helpful.
PR: 199103
Reviewed by: kevans, tsoome
Sponsored by: Klara Inc.
Event: July 2020 Bugathon
Differential Revision: https://reviews.freebsd.org/D25629
Correct a small mistake in r363060's backaout of r362998 by reverse-applying
r362998 by hand to loader.conf.
Differential Revision: https://reviews.freebsd.org/D25606
Because we need to read asize from vdev_tree. We also need to consider
different vdev type difference.
Reviewed by: allanjude
Sponsored by: Netflix, Klara Inc.
Differential Revision: https://reviews.freebsd.org/D25586
The DIOCGMEDIASIZE is calculated md->md_sectorsize * md->md_provsize, and
for boot disk, the md_sectorsize is 4k. However, the md_provsize is already
in units of bytes.
Sponsored by: Netflix, Klara Inc.
This implementation doesn't have any major deviations from the other EFI
ports. I've copied the boilerplate from arm and arm64.
I've tested this with the following boot flows:
OpenSBI (M-mode) -> u-boot (S-mode) -> loader.efi -> FreeBSD
OpenSBI (M-mode) -> u-boot (S-mode) -> boot1.efi -> loader.efi -> FreeBSD
Due to the way that u-boot handles secondary CPUs, OpenSBI >= v0.7 is required,
as the HSM extension is needed to bring them up explicitly. Because of this,
using BBL as the SBI implementation will not be possible. Additionally, there
are a few recent u-boot changes that are required as well, all of which will be
present in the upcoming v2020.07 release.
Looks good: emaste
Differential Revision: https://reviews.freebsd.org/D25135
The zfs reader development did reach to the point where linking boot1,
we will get errors about duplicate symbols Malloc, Free, Calloc.
We can just use libsa version, just as loader.efi does. The only concern is,
libsa zalloc is using fixed size heap region, I did pick 64MB as other
stage instances are using, but this size is likely not optimal. In any case,
with limited memory setups, we should boot loader.efi directly.
Sponsored by: Netflix, Klara Inc.
The vdev_init() does check for "known" vdev types, the [log] device removal will create "hole"
device, but vdev_init() does not allow it.
Obtained from: illumos
MFC after: 1 week
These are picked out by the amd64-gcc6 build; time() is declared in <time.h>
and delay() is declared in <bootstrap.h>. These are the correct places for
these in stand/, so remove the duplicate declarations and make sure the
delay() consumer in libefi that depended on the extra delay() declaration
includes <bootstrap.h>.
MFC after: 1 week
We should have nextboot feature implemented in libsa zfs code.
To get there, I have created zfs_nextboot() implementation based on
two sources, our current simple textual string based approach with added
structured boot label PAD structure from OpenZFS.
Secondly, all nvlist details are moved to separate source file and
restructured a bit. This is done to provide base support to add nvlist
add/update feature in followup updates.
And finally, the zfsboot/gptzfsboot disk access functions are swapped to use
libi386 and libsa.
Sponsored by: Netflix, Klara Inc.
Differential Revision: https://reviews.freebsd.org/D25324
