loader.efi: Be cautious about using GOPs
When we're searching for the EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID (GOPs) to
use, skip any whose Mode or Mode->Info pointers are NULL. The spec
requires these to be non-null, however, some firmwares seem to fail to
populate the Info when, for example, a monitor is not present. Work
around these bugs by skipping any GOPs with bad pointers.
PR: 288900
Sponsored by: Netflix
Differential Revision: https://reviews.freebsd.org/D59830
loader.efi: Use EfiLoaderData memory type for ram disks
For the images we read into the memory, use EfiLoaderData memory type
instead of EfiReservedMemoryType. The kernel handles the former properly
and won't reallocate it. While the latter isn't necessarily mapped,
which can cause ram disks to fault when loaded. memdisk_uefi.efi
used the latter type, but also registered the device as an ACPI
RAM disk, which we don't do.
Fixes: afee781523e45
Sponsored by: Netflix
atf-sh/integration_test: fix hang when invoked via kyua
The code in `create_test_program` called cat on top of the calling
function, resulting in code that would hang waiting for an EOF to be
sent. This was wrong. Pass the heredoc output directly to
`create_test_program` so the content is output to the test program once.
Closes: #201
Signed-off-by: Enji Cooper <ngie at FreeBSD.org>
tcp: fix TCPS_CLOSED state underleak in syncache_socket()
The syncache entry holds one TCPS_SYN_RECEIVED count that normally is
transferred to the the newborn tp. Upon failure syncache_socket() shall
not use TCPSTATES_INC/TCPSTATES_DEC (see 5050df3f4aa4 why). But when
syncache_socket() fails in_pcbconnect(), it calls tcp_discardcb() to free
resources that were just allocated by tcp_newtcpcb() and this
tcp_discardcb() would do TCPSTATES_DEC(tp->t_state). The t_state is
TCPS_CLOSED at this point.
Make tcp_discardcb() symmetrical to tcp_newtcpcb() - not responsible for
the TCPSTATES. Make the caller responsible for state count book keeping.
Reviewed by: tuexen
Fixes: 3703e1a73e0e0367c04f47f793e46495e46e647b
Differential Revision: https://reviews.freebsd.org/D59325
(cherry picked from commit b712bb84a7a7dc229324a95170b8a77e0d9c5bec)
recv(2): update description of MSG_WAITALL
Remove a note about "data of a different type". This was a bug that was
fixed in FreeBSD 15. Instead put an exact quote from SUS that lists
allowed cases of a short read with MSG_WAITALL. See discussion in D57511.
(cherry picked from commit e5bcf988398924568015202bf853b3a9abd3845e)
ig4: Add Lunar Lake-M I2C controllers 4 and 5
Commit 851dffef532a added the Lunar Lake-M I2C controllers 0 through 3
(0xa878-0xa87b), which sit on PCI device 0x15. The platform exposes two
further controllers at 0xa850 and 0xa851 on PCI device 0x19, reported by
Intel as I2C #4 and #5. This mirrors the layout already handled for
Arrow Lake-U, where both the 0x777x and 0x775x ranges are listed.
On an HP OmniBook X Flip 16-as0xxx (Core Ultra 9 288V) the firmware
enables only four of the six controllers, and both HID devices sit on
the two that were missing: an ELAN2514 touchscreen on controller 4 and
a SYNA3503 touchpad on controller 5. Neither attaches without this
change, so the machine has no working pointing device.
Like the other four, these use the Tiger Lake revision of the I2C IP;
Linux treats 0xa850/0xa851 identically to 0xa878-0xa87b in
intel-lpss-pci.c.
Tested on: HP OmniBook X Flip 16-as0xxx (Intel Core Ultra 9 288V)
[6 lines not shown]
ig4: Add support for Lunar Lake-M I2C
this patch adds PCI IDs to the ig4(4) driver:
- Lunar Lake-M (0xa878, 0xa879, 0xa87a, 0xa87b)
These controllers use the Tiger Lake hardware revision of the I2C IP.
Adding these IDs enables support for peripherals connected to the I2C Bus.
Tested on: Intel Lunar Lake (LENOVO_MT_21QX_BU_Think_FM_ThinkPad T14s Gen 6)
Signed-off-by: Defenso-EBO <etienne.bonnand at defenso.fr>
MFC after: 2 weeks
Sponsored by: Defenso
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1995
(cherry picked from commit 851dffef532ad9611fcaf02318744c8de9f397b0)
ig4: Add Lunar Lake-M I2C controllers 4 and 5
Commit 851dffef532a added the Lunar Lake-M I2C controllers 0 through 3
(0xa878-0xa87b), which sit on PCI device 0x15. The platform exposes two
further controllers at 0xa850 and 0xa851 on PCI device 0x19, reported by
Intel as I2C #4 and #5. This mirrors the layout already handled for
Arrow Lake-U, where both the 0x777x and 0x775x ranges are listed.
On an HP OmniBook X Flip 16-as0xxx (Core Ultra 9 288V) the firmware
enables only four of the six controllers, and both HID devices sit on
the two that were missing: an ELAN2514 touchscreen on controller 4 and
a SYNA3503 touchpad on controller 5. Neither attaches without this
change, so the machine has no working pointing device.
Like the other four, these use the Tiger Lake revision of the I2C IP;
Linux treats 0xa850/0xa851 identically to 0xa878-0xa87b in
intel-lpss-pci.c.
Tested on: HP OmniBook X Flip 16-as0xxx (Intel Core Ultra 9 288V)
[6 lines not shown]
ig4: Add support for Lunar Lake-M I2C
this patch adds PCI IDs to the ig4(4) driver:
- Lunar Lake-M (0xa878, 0xa879, 0xa87a, 0xa87b)
These controllers use the Tiger Lake hardware revision of the I2C IP.
Adding these IDs enables support for peripherals connected to the I2C Bus.
Tested on: Intel Lunar Lake (LENOVO_MT_21QX_BU_Think_FM_ThinkPad T14s Gen 6)
Signed-off-by: Defenso-EBO <etienne.bonnand at defenso.fr>
MFC after: 2 weeks
Sponsored by: Defenso
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1995
(cherry picked from commit 851dffef532ad9611fcaf02318744c8de9f397b0)
jail: set default root directory for a jail to its parent's root.
All default jail parameter values are an empty or otherwise standard
value, or are copied the jail's parent. A notable exception is the
root directory, which is instead copied from the creating process's
jail. Fix that to be in line with everything else.
This change affects only the default when no path is specified; if
a path of "/" is explicitly given, that will still be the creating
process's root directory.
fusefs: fix a deadlock caused by daemons that never initialize
If a daemon never responds to FUSE_INIT, but some process attempts to
access the mountpoint, and a different process (possibly the daemon
itself) attempts to unmount, a deadlock would result.
Fix this bug by blocking any thread that enters fuse_vfsop_root until
the daemon responds to FUSE_INIT or it times out. That will block any
thread attempting to lookup a path in the fuse mountpoint, before it
even gets to fuse VOPs. Remove less thorough initialization checks in
fuse_ticket_fetch and fuse_vnop_access that are no longer necessary.
And add a test case.
PR: 287431
MFC after: 2 weeks
Sponsored by: ConnectWise
Reviewed by: js
Differential Revision: https://reviews.freebsd.org/D59737
x86/NOTES: Drop stale comments about si(4)
This driver was removed several years ago.
Fixes: c1c9764296e5 ("Remove the si(4) driver and sicontrol(8) for Specialix serial cards.")
dtrace: Remove bogus Makefile.inc
This was added in the initial import of dtrace and overrides the
normal load/unload targets with a custom target that loads a hardcoded
set of modules. Over time, the set of modules has not been updated
and is now incomplete. It's also not really useful compared to the
default implementation of these targets used for loading or unloading
an individual module being actively developed.
This functionality is also available via dtraceall.ko which is how
users commonly load the full suite of dtrace modules.
Reviewed by: imp, markj
Differential Revision: https://reviews.freebsd.org/D59821
stat(2): Document st_bsdflags and SFBSD_NAMEDATTR
Those are FreeBSD-specific member and flag still better to be
documented.
Reviewed by: kib
Sponsored by: Sippy Software, Inc.
MFC after: 1 week
Differential Revision: https://reviews.freebsd.org/D59915
