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Message-Id: <20250110-perso-hexdump-v2-0-7f9a6a799170@bootlin.com>
Date: Fri, 10 Jan 2025 19:42:03 +0100
From: Miquel Raynal <miquel.raynal@...tlin.com>
To: Petr Mladek <pmladek@...e.com>, Steven Rostedt <rostedt@...dmis.org>, 
 Rasmus Villemoes <linux@...musvillemoes.dk>, 
 Sergey Senozhatsky <senozhatsky@...omium.org>, 
 Jonathan Corbet <corbet@....net>, John Ogness <john.ogness@...utronix.de>, 
 Andrew Morton <akpm@...ux-foundation.org>
Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, linux-doc@...r.kernel.org, 
 linux-kernel@...r.kernel.org, Miquel Raynal <miquel.raynal@...tlin.com>
Subject: [PATCH v2 0/2] hexdump: Allow skipping identical lines

While working on NAND issues, I used print_hex_dump() a lot to compare
data. But I am mostly working on embedded systems where the kernel
messages go through a serial console. Sometimes network support is an
option, sometimes not. Anyway, I often print buffers both in kernel
space and user space to compare them, and they may be full of 0's or
1's, which means lines are repeated a lot in the output and this is slow
*and* hard to compare.

I initially hacked into lib/hexdump.c for my own purpose and just
discarded all the other users, but it felt like this might be a useful
feature for others and decided to make it a public patch.

* First patch changes the "ascii" parameter into a "flags" variable now
  accepting the value: DUMP_FLAG_ASCII.
* Second patch adds a new flag to skip the identical lines, because this
  must be an opt-in parameter, I guess.

The patch series has successfully gone through a round of
kernel-test-robot.

The Cc-list, as provided by get_maintainers.pl, was returning 330
e-mail addresses which felt to much, so I ran the script only on the
second patch (the printk/includes/debug/Doc changes). It gave this
Cc-list which sounds more reasonable. Hopefully this is a smart move,
otherwise let me know what you think would be best.

---
Changes in v2:
- Rebased on v6.13-rc1.
- Manually fixed the diff in many places to fit Andy's requests.
- Added a real life example (code diff and output diff) with the
  modification of the API as well as the use of the new flag introduced
  by this series in the cover letter (at the bottom) as requested by
  Andy.
- Link to v1: https://lore.kernel.org/r/20240826162416.74501-1-miquel.raynal@bootlin.com
---

Here is a typical diff showing the code change with a perfectly equivalent
output:

 print_hex_dump_debug("", DUMP_PREFIX_OFFSET, 32, 1, spinand->databuf, mtd->writesize,
-                     false);
+                     0);

Here is a typical output of a NAND buffer without the new 'skip' flag,
ie. with the above code snippet:

00000000: 55 42 49 23 01 00 00 00 00 00 00 00 00 00 00 01 00 00 08 00 00 00 10 00 2b 10 f1 92 00 00 00 00
00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 db 93 e9 fc
00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000000c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000001a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000001c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000001e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000240: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000260: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000002a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000002c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000002e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000003a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000003c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000003e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000004a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000004c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000004e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000005a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000005c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000005e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000660: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000006a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000006c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000006e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000720: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000740: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000760: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00000780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000007a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000007c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
000007e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

And with the new flag added the code looks like this:

 print_hex_dump_debug("", DUMP_PREFIX_OFFSET, 32, 1, spinand->databuf, mtd->writesize,
-                     0);
+                     DUMP_FLAG_SKIP_IDENTICAL_LINES);

And the output is easier to parse and also faster to show on a serial
console:

00000000: 55 42 49 23 01 00 00 00 00 00 00 00 00 00 00 01 00 00 08 00 00 00 10 00 2b 10 f1 92 00 00 00 00
00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 db 93 e9 fc
00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*

---
Miquel Raynal (2):
      hexdump: Convert the ascii boolean into a flag variable
      hexdump: Allow skipping identical lines

 Documentation/core-api/printk-formats.rst          |   4 +-
 arch/um/include/shared/user.h                      |   4 +-
 arch/x86/kernel/mpparse.c                          |   4 +-
 arch/x86/kvm/svm/sev.c                             |   2 +-
 arch/xtensa/kernel/traps.c                         |   4 +-
 crypto/ansi_cprng.c                                |   2 +-
 crypto/testmgr.c                                   |   2 +-
 drivers/acpi/nfit/core.c                           |   8 +-
 drivers/ata/libata-core.c                          |   4 +-
 drivers/ata/pata_parport/bpck.c                    |   2 +-
 drivers/block/floppy.c                             |   4 +-
 drivers/cdx/controller/mcdi.c                      |   8 +-
 drivers/crypto/allwinner/sun8i-ce/sun8i-ce-core.c  |   6 +-
 drivers/crypto/axis/artpec6_crypto.c               |   4 +-
 drivers/crypto/bcm/util.c                          |   2 +-
 drivers/crypto/bcm/util.h                          |   4 +-
 drivers/crypto/caam/blob_gen.c                     |   6 +-
 drivers/crypto/caam/caamalg.c                      |  59 +++++-----
 drivers/crypto/caam/caamalg_desc.c                 |  32 ++---
 drivers/crypto/caam/caamalg_qi.c                   |  30 +++--
 drivers/crypto/caam/caamalg_qi2.c                  | 104 +++++++----------
 drivers/crypto/caam/caamhash.c                     | 129 ++++++++-------------
 drivers/crypto/caam/caampkc.c                      |   2 +-
 drivers/crypto/caam/caamprng.c                     |   4 +-
 drivers/crypto/caam/caamrng.c                      |   4 +-
 drivers/crypto/caam/error.c                        |   4 +-
 drivers/crypto/caam/key_gen.c                      |  14 +--
 drivers/crypto/caam/sg_sw_sec4.h                   |   4 +-
 drivers/crypto/ccp/platform-access.c               |   4 +-
 drivers/crypto/ccp/psp-dev.c                       |   4 +-
 drivers/crypto/ccp/sev-dev.c                       |   4 +-
 drivers/crypto/ccree/cc_driver.c                   |   2 +-
 .../crypto/intel/qat/qat_common/adf_mstate_mgr.c   |   4 +-
 drivers/crypto/marvell/octeontx/otx_cptvf_reqmgr.c |   8 +-
 .../crypto/marvell/octeontx2/otx2_cptvf_reqmgr.c   |   8 +-
 drivers/crypto/sa2ul.c                             |   2 +-
 drivers/dma/loongson1-apb-dma.c                    |   2 +-
 drivers/firmware/efi/apple-properties.c            |  10 +-
 drivers/firmware/efi/cper-arm.c                    |   2 +-
 drivers/firmware/efi/cper.c                        |   4 +-
 drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c         |   4 +-
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c  |   2 +-
 drivers/gpu/drm/bridge/lontium-lt9611uxc.c         |   3 +-
 drivers/gpu/drm/display/drm_dp_mst_topology.c      |   4 +-
 drivers/gpu/drm/drm_edid.c                         |   2 +-
 .../gpu/drm/i915/display/intel_crtc_state_dump.c   |   2 +-
 drivers/gpu/drm/i915/display/intel_display.c       |   4 +-
 drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c     |   4 +-
 drivers/gpu/drm/omapdrm/dss/hdmi4_core.c           |   2 +-
 drivers/gpu/drm/omapdrm/dss/hdmi5_core.c           |   2 +-
 drivers/hv/channel_mgmt.c                          |  11 +-
 drivers/infiniband/hw/hns/hns_roce_hw_v2.c         |   3 +-
 drivers/infiniband/hw/irdma/cm.c                   |   6 +-
 drivers/infiniband/hw/irdma/ctrl.c                 | 104 ++++++++---------
 drivers/infiniband/hw/irdma/puda.c                 |  28 ++---
 drivers/infiniband/hw/irdma/uda.c                  |   6 +-
 drivers/infiniband/hw/mlx5/cq.c                    |   2 +-
 drivers/infiniband/ulp/srp/ib_srp.c                |   2 +-
 drivers/input/touchscreen/melfas_mip4.c            |  17 ++-
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-test.c   |  21 ++--
 drivers/macintosh/via-cuda.c                       |   2 +-
 drivers/macintosh/windfarm_smu_sat.c               |   4 +-
 drivers/mailbox/imx-mailbox.c                      |   4 +-
 drivers/media/common/tveeprom.c                    |   2 +-
 drivers/media/dvb-core/dvb_net.c                   |   2 +-
 drivers/media/firewire/firedtv-avc.c               |   4 +-
 drivers/media/pci/saa7164/saa7164-api.c            |   8 +-
 drivers/media/pci/saa7164/saa7164-core.c           |   4 +-
 drivers/media/platform/nxp/imx-jpeg/mxc-jpeg.c     |   2 +-
 drivers/media/platform/qcom/venus/hfi_venus.c      |   2 +-
 drivers/media/platform/ti/cal/cal.c                |   5 +-
 drivers/media/usb/em28xx/em28xx-i2c.c              |   2 +-
 drivers/mfd/rave-sp.c                              |   4 +-
 drivers/misc/genwqe/genwqe_driver.h                |   2 +-
 drivers/mtd/tests/mtd_nandecctest.c                |   8 +-
 drivers/mtd/ubi/debug.c                            |   6 +-
 drivers/mtd/ubi/debug.h                            |   2 +-
 drivers/mtd/ubi/io.c                               |   6 +-
 drivers/net/arcnet/arcnet.c                        |   4 +-
 drivers/net/can/usb/etas_es58x/es58x_core.c        |   4 +-
 drivers/net/can/usb/peak_usb/pcan_usb_core.c       |   2 +-
 drivers/net/can/usb/ucan.c                         |  10 +-
 drivers/net/ethernet/aeroflex/greth.c              |   7 +-
 drivers/net/ethernet/altera/altera_tse_main.c      |   2 +-
 drivers/net/ethernet/amd/a2065.c                   |   2 +-
 drivers/net/ethernet/amd/ariadne.c                 |   2 +-
 drivers/net/ethernet/amd/pds_core/adminq.c         |   4 +-
 drivers/net/ethernet/cadence/macb_main.c           |   6 +-
 drivers/net/ethernet/cavium/thunder/nicvf_main.c   |   2 +-
 drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c |   2 +-
 drivers/net/ethernet/intel/e1000e/netdev.c         |   6 +-
 drivers/net/ethernet/intel/i40e/i40e_common.c      |   2 +-
 drivers/net/ethernet/intel/i40e/i40e_debugfs.c     |  25 ++--
 drivers/net/ethernet/intel/iavf/iavf_common.c      |   2 +-
 drivers/net/ethernet/intel/ice/ice_osdep.h         |   4 +-
 drivers/net/ethernet/intel/igb/igb_main.c          |  18 ++-
 drivers/net/ethernet/intel/igc/igc_dump.c          |  10 +-
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c      |   5 +-
 drivers/net/ethernet/mellanox/mlx4/en_tx.c         |   5 +-
 drivers/net/ethernet/mellanox/mlx5/core/en_tc.c    |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/lib/aso.c  |   2 +-
 .../mellanox/mlx5/core/steering/hws/send.c         |   2 +-
 drivers/net/ethernet/mellanox/mlx5/core/wq.c       |   2 +-
 drivers/net/ethernet/mellanox/mlxfw/mlxfw_mfa2.c   |   2 +-
 drivers/net/ethernet/meta/fbnic/fbnic_fw.c         |   2 +-
 drivers/net/ethernet/microchip/enc28j60.c          |   2 +-
 drivers/net/ethernet/pensando/ionic/ionic_main.c   |   6 +-
 .../net/ethernet/pensando/ionic/ionic_rx_filter.c  |   2 +-
 drivers/net/ethernet/qlogic/qed/qed_ll2.c          |   2 +-
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_io.c     |   2 +-
 drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c   |   2 +-
 drivers/net/ethernet/realtek/8139too.c             |   2 +-
 drivers/net/ethernet/smsc/smc9194.c                |   2 +-
 drivers/net/ethernet/vertexcom/mse102x.c           |   2 +-
 drivers/net/fddi/skfp/skfddi.c                     |   2 +-
 drivers/net/phy/sfp.c                              |   8 +-
 drivers/net/tun.c                                  |   3 +-
 drivers/net/wireless/ath/wcn36xx/wcn36xx.h         |   2 +-
 drivers/net/wireless/ath/wil6210/cfg80211.c        |   2 +-
 drivers/net/wireless/ath/wil6210/ethtool.c         |   2 +-
 drivers/net/wireless/ath/wil6210/fw_inc.c          |   3 +-
 drivers/net/wireless/ath/wil6210/txrx_edma.c       |   4 +-
 drivers/net/wireless/ath/wil6210/wil6210.h         |   9 +-
 drivers/net/wireless/ath/wil6210/wmi.c             |   2 +-
 drivers/net/wireless/broadcom/b43/main.c           |   2 +-
 drivers/net/wireless/intel/iwlegacy/common.h       |   6 +-
 drivers/net/wireless/intel/iwlwifi/iwl-debug.h     |   6 +-
 drivers/net/wireless/marvell/mwifiex/main.h        |   2 +-
 drivers/net/wireless/realtek/rtl8xxxu/core.c       |   4 +-
 drivers/net/wireless/realtek/rtw88/rtw8723x.c      |   2 +-
 drivers/net/wireless/realtek/rtw88/rtw88xxa.c      |   2 +-
 drivers/net/wireless/silabs/wfx/bh.c               |   2 +-
 drivers/net/wireless/silabs/wfx/hif_rx.c           |   4 +-
 drivers/net/wireless/ti/wl1251/wl1251.h            |   2 +-
 drivers/net/wireless/ti/wlcore/debug.h             |   2 +-
 drivers/net/wireless/ti/wlcore/sdio.c              |   4 +-
 drivers/nfc/mei_phy.c                              |   4 +-
 drivers/nfc/pn533/i2c.c                            |   2 +-
 drivers/nfc/pn533/pn533.c                          |   2 +-
 drivers/nfc/pn533/uart.c                           |   2 +-
 drivers/nfc/pn533/usb.c                            |   9 +-
 drivers/nfc/pn544/i2c.c                            |   2 +-
 drivers/nfc/pn544/pn544.c                          |   4 +-
 drivers/nfc/port100.c                              |   4 +-
 drivers/nfc/st21nfca/core.c                        |   2 +-
 drivers/nfc/st21nfca/i2c.c                         |   2 +-
 drivers/nfc/trf7970a.c                             |   8 +-
 drivers/pci/probe.c                                |   2 +-
 .../platform/surface/aggregator/ssh_packet_layer.c |   5 +-
 drivers/platform/x86/amd/pmf/tee-if.c              |   2 +-
 drivers/ras/amd/fmpm.c                             |   2 +-
 drivers/rpmsg/rpmsg_ns.c                           |   2 +-
 drivers/rpmsg/virtio_rpmsg_bus.c                   |   4 +-
 drivers/s390/crypto/ap_queue.c                     |   4 +-
 drivers/s390/crypto/zcrypt_api.c                   |   8 +-
 drivers/s390/net/qeth_core_main.c                  |   8 +-
 drivers/scsi/esas2r/esas2r_log.c                   |   2 +-
 drivers/scsi/qedf/qedf_fip.c                       |   4 +-
 drivers/scsi/qedf/qedf_io.c                        |   2 +-
 drivers/scsi/qedf/qedf_main.c                      |   4 +-
 drivers/scsi/qla2xxx/qla_dbg.c                     |   2 +-
 drivers/soc/ti/k3-ringacc.c                        |   2 +-
 drivers/spi/spi-pl022.c                            |  18 +--
 .../staging/gpib/agilent_82357a/agilent_82357a.c   |   2 +-
 drivers/staging/gpib/ni_usb/ni_usb_gpib.c          |   2 +-
 drivers/staging/nvec/nvec.c                        |   4 +-
 drivers/staging/nvec/nvec_ps2.c                    |   2 +-
 .../staging/vc04_services/vchiq-mmal/mmal-vchiq.c  |   4 +-
 drivers/tty/n_gsm.c                                |   6 +-
 drivers/ufs/core/ufshcd.c                          |   2 +-
 drivers/usb/class/usbtmc.c                         |  12 +-
 drivers/usb/core/devio.c                           |   6 +-
 drivers/usb/gadget/function/f_ncm.c                |   2 +-
 drivers/usb/gadget/udc/gr_udc.c                    |   2 +-
 drivers/usb/usbip/usbip_common.c                   |   2 +-
 drivers/video/fbdev/omap2/omapfb/dss/hdmi4_core.c  |   2 +-
 drivers/video/fbdev/omap2/omapfb/dss/hdmi5_core.c  |   2 +-
 drivers/watchdog/wdrtas.c                          |   2 +-
 fs/ceph/mdsmap.c                                   |   2 +-
 fs/ecryptfs/debug.c                                |   2 +-
 fs/ext4/super.c                                    |   3 +-
 fs/jfs/xattr.c                                     |   2 +-
 fs/seq_file.c                                      |   2 +-
 fs/smb/client/cifs_debug.c                         |   2 +-
 fs/smb/client/misc.c                               |   2 +-
 fs/ubifs/debug.c                                   |   2 +-
 fs/ubifs/scan.c                                    |   2 +-
 fs/xfs/xfs_message.c                               |   2 +-
 include/linux/dma/ti-cppi5.h                       |   2 +-
 include/linux/dynamic_debug.h                      |   8 +-
 include/linux/filter.h                             |   2 +-
 include/linux/mlx5/cq.h                            |   2 +-
 include/linux/printk.h                             |  23 ++--
 include/net/6lowpan.h                              |   4 +-
 lib/hexdump.c                                      |  29 ++++-
 lib/test_bitmap.c                                  |   4 +-
 mm/debug.c                                         |   4 +-
 mm/dmapool.c                                       |   2 +-
 mm/kmemleak.c                                      |   2 +-
 mm/page_poison.c                                   |   2 +-
 mm/slub.c                                          |   2 +-
 net/atm/br2684.c                                   |   2 +-
 net/atm/lec.c                                      |   4 +-
 net/ceph/crypto.c                                  |   6 +-
 net/ceph/messenger.c                               |  22 ++--
 net/ceph/osdmap.c                                  |   4 +-
 net/core/skbuff.c                                  |   8 +-
 net/ipv4/route.c                                   |   2 +-
 net/nfc/digital_core.c                             |   4 +-
 net/nfc/llcp_core.c                                |   4 +-
 samples/rpmsg/rpmsg_client_sample.c                |   3 +-
 security/integrity/ima/ima_kexec.c                 |   3 +-
 sound/soc/codecs/hdac_hdmi.c                       |   2 +-
 sound/soc/intel/atom/sst/sst_ipc.c                 |   2 +-
 sound/soc/intel/catpt/loader.c                     |  14 +--
 sound/soc/sof/ipc3.c                               |   2 +-
 sound/soc/sof/ipc4.c                               |   2 +-
 sound/usb/bcd2000/bcd2000.c                        |   2 +-
 sound/usb/quirks.c                                 |   4 +-
 sound/usb/validate.c                               |   4 +-
 tools/testing/crypto/chacha20-s390/test-cipher.c   |  33 +++---
 tools/testing/nvdimm/test/nfit.c                   |   2 +-
 222 files changed, 680 insertions(+), 761 deletions(-)
---
base-commit: 895c43eb1fd8424a06812d56722ed7c340394e27
change-id: 20241224-perso-hexdump-7a008b5053a2

Best regards,
-- 
Miquel Raynal <miquel.raynal@...tlin.com>


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