Changes in Makefile

08dbfad3f5040f5bdb6c529da20d6d4e81fefd72 - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi

Sat, 29 Aug 2026 20:55:36 +0200

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsiPull more SCSI updates from Martin Petersen: "Remaining updates for the 7.3 merge window. The only core change is enabling context analysis for the SCSI layer and UFS. The remaining changes are either bug fixes or hardening"* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi: (26 commits) scsi: snic: Fix SCSI host leak on workqueue allocation failure scsi: MAINTAINERS: Update my email address scsi: MAINTAINERS: Leave the cumana_1 and oak drivers to the RISCPC maintainers scsi: leapraid: Standardize NCQ priority sysfs attributes scsi: leapraid: Serialize firmware log mmap with teardown scsi: leapraid: Balance host references for firmware log VMAs scsi: lpfc: Remove unnnecessary NULL check scsi: qla2xxx: Fix an loop timeout test scsi: qla2xxx: Fix an error code in qla_get_tmf() scsi: ibmvfc: Fix use of uninitialized rport in ibmvfc_do_work() scsi: core: Enable context analysis for hosts.o scsi: lpfc: Replace strlcat() with sysfs_emit_at() in the sysfs show functions scsi: lpfc: Replace strlcat() with seq_buf in the debugfs dump helpers scsi: lpfc: Replace strlcat() with seq_buf in lpfc_rx_monitor_report() scsi: lpfc: Replace strlcat() with scnprintf() in lpfc_vport_symbolic_node_name() scsi: lpfc: Replace strlcat() with seq_buf in lpfc_info() scsi: core: Enable context analysis scsi: core: Protect host state changes with the host lock scsi: core: Add lock context annotations scsi: core: Pass the SCSI host pointer directly to scanning functions ... List of files: /linux/drivers/ufs/core/Makefile

99d1623c08e91f67c0c6ec677b4a909e27d92014 - Merge patch series "Enable context analysis in the SCSI core and UFS driver"

Fri, 14 Aug 2026 04:10:33 +0200

Merge patch series "Enable context analysis in the SCSI core and UFS driver"Bart Van Assche says:Hi Martin,This patch series enables context analysis for the SCSI core and the UFSdriver. The advantages are as follows: - The compiler (only Clang) verifies whether the lock and unlock calls match what has been declared via __must_hold(), __acquires() or __releases(). This is useful for catching locking bugs in error paths. - Support for __guarded_by() is enabled. If a member variable is annotated with __guarded_by(lock), the compiler will issue a warning if that member variable is accessed without holding 'lock'.Additionally, a patch is included that suppresses KCSAN complaints about SCSIhost state changes.More information about lock context analysis is available in the cover letter of[PATCH v5 00/36] Compiler-Based Context- and Locking-Analysis(https://lore.kernel.org/lkml/20251219154418.3592607-1-elver@google.com/).Please consider this patch series for the next merge window.Thanks,Bart.Link: https://patch.msgid.link/cover.1786142946.git.bvanassche@acm.orgSigned-off-by: Martin K. Petersen (Oracle) List of files: /linux/drivers/ufs/core/Makefile

ff5d552022b35f7475bdc538173b3ceb95d55d85 - scsi: ufs: core: Enable context analysis

Sat, 08 Aug 2026 00:49:47 +0200

scsi: ufs: core: Enable context analysisAnnotate functions that modify the state of a synchronization object.Remove the struct semaphore annotations because lock context annotationsare not supported for semaphores.Reviewed-by: Peter Wang Signed-off-by: Bart Van Assche Link: https://patch.msgid.link/3c975386a5bcb939f8a2a0d47fd621f234321a9e.1786142946.git.bvanassche@acm.orgSigned-off-by: Martin K. Petersen (Oracle) List of files: /linux/drivers/ufs/core/Makefile

7a0e692a0381254b2f77c54dec100cd3325a6fdf - Merge branch 'next' into for-linus

Tue, 23 Jun 2026 08:10:08 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.2 merge window. List of files: /linux/drivers/ufs/core/Makefile

aa776949fb77462ee712eee28bc54a9ce95c5b40 - Merge branch 'for-7.2/wiimote' into for-linus

Tue, 16 Jun 2026 21:47:16 +0200

Merge branch 'for-7.2/wiimote' into for-linus List of files: /linux/drivers/ufs/core/Makefile

fff88709f9a9153af85b5224b4594caa5387ca60 - Merge tag 'v7.1-rc6' into next

Mon, 01 Jun 2026 04:43:25 +0200

Merge tag 'v7.1-rc6' into nextSync up with mainline to pull in a fix to IMS PCU driver and otherenhancements. List of files: /linux/drivers/ufs/core/Makefile

639609b83f69fe4cd08e01423ae8e12d84484cfa - Merge branch 'arena_direct_access' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.2

Mon, 25 May 2026 21:34:24 +0200

Merge branch 'arena_direct_access' of git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next into for-7.2 List of files: /linux/drivers/ufs/core/Makefile

5c8cbca290acdd49a694b36c0af76ba0c00bbf12 - Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEAD

Thu, 21 May 2026 22:36:50 +0200

Merge branch '20260507-ubwc-rework-v4-4-c19593d20c1d@oss.qualcomm.com' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into HEADMerge the branch with the soc/qcom changes, required for the next UBWCpatches.Signed-off-by: Dmitry Baryshkov List of files: /linux/drivers/ufs/core/Makefile

09d6818d3bdc1ea6e49a425040528cbdbc97bc0a - Merge branch 'linus' into timers/clocksource

Mon, 18 May 2026 11:01:07 +0200

Merge branch 'linus' into timers/clocksource... to bring it up to date for new changes. List of files: /linux/drivers/ufs/core/Makefile

658a6021492ad3b1b8a6e9a83963a1fad35a2af8 - Merge drm/drm-next into drm-intel-next

Fri, 15 May 2026 13:01:15 +0200

Merge drm/drm-next into drm-intel-nextSome Display Port Adaptive Sync depends on drm work.Signed-off-by: Rodrigo Vivi List of files: /linux/drivers/ufs/core/Makefile

8edf8b09fc44990977b3fbcb708035b1740d0b7e - Merge drm/drm-next into drm-intel-gt-next

Tue, 12 May 2026 10:16:35 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerging to pull in commit 5401b9adebc9 ("i915: don't usea vma that didn't match the context VM") to revert it.Signed-off-by: Joonas Lahtinen List of files: /linux/drivers/ufs/core/Makefile

7e033543a2ab4c72319201298ed458e3bbddd82f - Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.1-rc3

Sun, 10 May 2026 22:24:49 +0200

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf 7.1-rc3Cross-merge BPF and other fixes after downstream PR.Signed-off-by: Alexei Starovoitov List of files: /linux/drivers/ufs/core/Makefile

c53ed3e99920df6a90553c89a1c053aa0776841e - Merge drm/drm-next into drm-xe-next

Fri, 08 May 2026 16:19:45 +0200

Merge drm/drm-next into drm-xe-nextBringing in recent display changes.Signed-off-by: Thomas Hellström List of files: /linux/drivers/ufs/core/Makefile

cafac16b6207b88ad92fbba1169ae4f43865cb0d - Merge drm/drm-next into drm-misc-next

Mon, 27 Apr 2026 10:49:13 +0200

Merge drm/drm-next into drm-misc-nextGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/ufs/core/Makefile

9c9fe04e0fe3fdba7d4aafffa9b7bbb21f6fcbe1 - Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Mon, 27 Apr 2026 09:39:48 +0200

Merge tag 'v7.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-nextLinux 7.1-rc1 List of files: /linux/drivers/ufs/core/Makefile

0fc8f6200d2313278fbf4539bbab74677c685531 - Merge drm/drm-fixes into drm-misc-fixes

Mon, 27 Apr 2026 10:26:49 +0200

Merge drm/drm-fixes into drm-misc-fixesGetting fixes and updates from v7.1-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/drivers/ufs/core/Makefile

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/drivers/ufs/core/Makefile

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/drivers/ufs/core/Makefile

a85d6ff99411eb21536a750ad02205e8a97894c6 - Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Tue, 21 Apr 2026 17:22:18 +0200

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiPull SCSI updates from James Bottomley: "Usual driver updates (ufs, lpfc, fnic, target, mpi3mr). The substantive core changes are adding a 'serial' sysfs attribute and getting sd to support > PAGE_SIZE sectors"* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (98 commits) scsi: target: Don't validate ignored fields in PROUT PREEMPT scsi: qla2xxx: Use nr_cpu_ids instead of NR_CPUS for qp_cpu_map allocation scsi: ufs: core: Disable timestamp for Kioxia THGJFJT0E25BAIP scsi: mpi3mr: Fix typo scsi: sd: fix missing put_disk() when device_add(&disk_dev) fails scsi: libsas: Delete unused to_dom_device() and to_dev_attr() scsi: storvsc: Handle PERSISTENT_RESERVE_IN truncation for Hyper-V vFC scsi: iscsi_tcp: Remove unneeded selections of CRYPTO and CRYPTO_MD5 scsi: lpfc: Update lpfc version to 15.0.0.0 scsi: lpfc: Add PCI ID support for LPe42100 series adapters scsi: lpfc: Introduce 128G link speed selection and support scsi: lpfc: Check ASIC_ID register to aid diagnostics during failed fw updates scsi: lpfc: Update construction of SGL when XPSGL is enabled scsi: lpfc: Remove deprecated PBDE feature scsi: lpfc: Add REG_VFI mailbox cmd error handling scsi: lpfc: Log MCQE contents for mbox commands with no context scsi: lpfc: Select mailbox rq_create cmd version based on SLI4 if_type scsi: lpfc: Break out of IRQ affinity assignment when mask reaches nr_cpu_ids scsi: ufs: core: Make the header files self-contained scsi: ufs: core: Remove an include directive from ufshcd-crypto.h ... List of files: /linux/drivers/ufs/core/Makefile

2dfb80cc3580dc02be83246bcd5446e6f3a231b9 - Merge patch series "scsi: ufs: Add TX Equalization support for UFS 5.0"

Fri, 27 Mar 2026 22:21:28 +0100

Merge patch series "scsi: ufs: Add TX Equalization support for UFS 5.0"Can Guo says:Hi,The UFS v5.0 and UFSHCI v5.0 standards have published, introducing supportfor HS-G6 (46.6 Gbps per lane) through the new UniPro V3.0 interconnectlayer and M-PHY V6.0 physical layer specifications. To achieve reliableoperation at these higher speeds, UniPro V3.0 introduces TX Equalizationand Pre-Coding mechanisms that are essential for signal integrity.This patch series implements TX Equalization support in the UFS coredriver as specified in UFSHCI v5.0, along with the necessary vendoroperations and a reference implementation for Qualcomm UFS hostcontrollers.Background==========TX Equalization is a signal conditioning technique that compensates forchannel impairments at high data rates (HS-G4 through HS-G6). It worksby adjusting two key parameters:- PreShoot: Pre-emphasis applied before the main signal transition- DeEmphasis: De-emphasis applied after the main signal transitionUniPro V3.0 defines TX Equalization Training (EQTR) procedure toautomatically discover optimal TX Equalization settings. The EQTRprocedure:1. Starts from the most reliable link state (HS-G1)2. Iterates through all possible PreShoot and DeEmphasis combinations3. Evaluates signal quality using Figure of Merit (FOM) measurements4. Selects the best settings for both host and device TX lanesFor HS-G6, Pre-Coding is also introduced to further improve signalquality. Pre-Coding must be enabled on both transmitter and receiverwhen the RX_FOM indicates it is required.Implementation Overview=======================The implementation follows the UFSHCI v5.0 specification and consists of:Core Infrastructure (Patches 1-6):- New vops callback negotiate_pwr_mode() to allow vendors to negotiate power mode parameters before applying TX Equalization settings- Support for HS-G6 gear enumeration- Complete TX EQTR procedure implementation in ufs-txeq.c- Debugfs interface for TX Equalization parameter inspection and manual retraining- Module parameters for adaptive TX Equalization controlQualcomm Implementation (Patches 7-11):- PHY-specific configurations for TX EQTR procedure- Vendor-specific FOM measurement support- TX Equalization settings application- Enable TX Equalization for HW version 0x7 and onwardsThe implementation is designed to be vendor-agnostic, with platform-specific details handled through the vops callbacks. Other vendors canadd support by implementing the three new vops:- tx_eqtr_notify(): Called before/after TX EQTR for vendor setup- apply_tx_eqtr_settings(): Apply vendor-specific PHY configurations- get_rx_fom(): Retrieve vendor-specific FOM measurements if neededModule Parameters=================The implementation provides several module parameters for flexibility:- use_adaptive_txeq: Enable/disable adaptive TX Equalization (default: false)- adaptive_txeq_gear: Minimum gear for adaptive TX EQ (default: HS-G6)- use_txeq_presets: Use only the 8 standaird presets (default: false)- txeq_presets_selected[]: Select specific presets for EQTRTesting=======This patch series has been tested on Qualcomm platforms with UFS 5.0devices, validating:- Successful TX EQTR completion for HS-G6- Proper FOM evaluation and optimal settings selection- Pre-Coding enablement for HS-G6- Power mode changes with TX Equalization settings applied- Report of TX Equalization settings via debugfs entries- Report of TX EQTR histories via debug entries (see next section)- Re-training TX Equalization via debugfs entryExample of TX EQTR history==========================Device TX EQTR record summary -Target Power Mode: HS-G6, Rate-BMost recent record index: 2Most recent record timestamp: 219573378 usTX Lane 0 FOM - PreShoot\DeEmphasis\ 0 1 2 3 4 5 6 70 50 70 65 - - - - x1 x x x x x x x x2 100 90 70 - - - - x3 x x x x x x x x4 95 90 - - - - - x5 - - - - - - - x6 x x x x x x x x7 x x x x x x x xTX Lane 1 FOM - PreShoot\DeEmphasis\ 0 1 2 3 4 5 6 70 50 70 60 - - - - x1 x x x x x x x x2 100 80 65 - - - - x3 x x x x x x x x4 95 85 - - - - - x5 - - - - - - - x6 x x x x x x x x7 x x x x x x x xPatch Structure===============Patches 1-3: Preparatory changes for power mode negotiation and HS-G6Patch 4: Core TX Equalization and EQTR implementationPatches 5-7: Debugfs support for TX EqualizationPatches 8-12: Qualcomm vendor implementationNext====One more series has been developed to enhance TX Equalization support,which will be submitted for review after this series is accepted:- Provide board specific (static) TX Equalization settings from DTS- Parse static TX Equalization settings from DTS if provided- Apply static TX Equalization settings if use_adaptive_txeq is disabled- Add support for UFS v5.0 attributes qTxEQGnSettings & wTxEQGnSettingsExt- Enable persistent storage and retrieval of optimal TX Equalization settingsLink: https://patch.msgid.link/20260325152154.1604082-1-can.guo@oss.qualcomm.comSigned-off-by: Martin K. Petersen List of files: /linux/drivers/ufs/core/Makefile