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authorLinus Torvalds <torvalds@linux-foundation.org>2026-09-20 08:15:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2026-09-20 08:15:23 -0700
commitbdab18633a302c82b5e5d5dbc4e38b0baf9c0837 (patch)
tree0446500af9a76d4e8b2a72a0a41391ceede73a10 /Documentation/ABI/testing/sysfs-ibft
downloadlinux-stable-bdab18633a302c82b5e5d5dbc4e38b0baf9c0837.tar.gz
linux-stable-bdab18633a302c82b5e5d5dbc4e38b0baf9c0837.zip
Merge tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipgrafted
Pull futex fix from Ingo Molnar: - Also allocate a default private futex hash on vfork() as well, to avoid races with (private) futex waiters (Peter Zijlstra) * tag 'locking-urgent-2026-09-20' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: futex: Also allocate private hash on vfork()
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+What: /sys/firmware/ibft/initiator
+Date: November 2007
+Contact: Konrad Rzeszutek <ketuzsezr@darnok.org>
+Description: The /sys/firmware/ibft/initiator directory will contain
+ files that expose the iSCSI Boot Firmware Table initiator data.
+ Usually this contains the Initiator name.
+
+What: /sys/firmware/ibft/targetX
+Date: November 2007
+Contact: Konrad Rzeszutek <ketuzsezr@darnok.org>
+Description: The /sys/firmware/ibft/targetX directory will contain
+ files that expose the iSCSI Boot Firmware Table target data.
+ Usually this contains the target's IP address, boot LUN,
+ target name, and what NIC it is associated with. It can also
+ contain the CHAP name (and password), the reverse CHAP
+ name (and password)
+
+What: /sys/firmware/ibft/ethernetX
+Date: November 2007
+Contact: Konrad Rzeszutek <ketuzsezr@darnok.org>
+Description: The /sys/firmware/ibft/ethernetX directory will contain
+ files that expose the iSCSI Boot Firmware Table NIC data.
+ Usually this contains the IP address, MAC, and gateway of the NIC.
+
+What: /sys/firmware/ibft/acpi_header
+Date: March 2016
+Contact: David Bond <dbond@suse.com>
+Description: The /sys/firmware/ibft/acpi_header directory will contain files
+ that expose the SIGNATURE, OEM_ID, and OEM_TABLE_ID fields of the
+ acpi table header of the iBFT structure. This will allow for
+ identification of the creator of the table which is useful in
+ determining quirks associated with some adapters when used in
+ hardware vs software iscsi initiator mode.