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[RFC,v2,0/5] kernel-hacking: introduce CONFIG_NO_AUTO_INLINE

Message ID 20250416-noautoinline-v2-0-e69a2717530f@uniontech.com (mailing list archive)
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Series kernel-hacking: introduce CONFIG_NO_AUTO_INLINE | expand

Message

Chen Linxuan April 16, 2025, 9:44 a.m. UTC 
This series introduces a new kernel configuration option NO_AUTO_INLINE,
which can be used to disable the automatic inlining of functions.

This will allow the function tracer to trace more functions
because it only traces functions that the compiler has not inlined.

Previous discussions can be found at

Link: https://lore.kernel.org/all/20181028130945.23581-3-changbin.du@gmail.com/

And v1 of this series can be found at

Link: https://lore.kernel.org/all/31F42D8141CDD2D0+20250411105142.89296-1-chenlinxuan@uniontech.com/

This patch depends on

  [PATCH] drm/i915/pxp: fix undefined reference to
          `intel_pxp_gsccs_is_ready_for_sessions'

which can be found at

  https://lore.kernel.org/all/20250415090616.2649889-1-jani.nikula@intel.com/

as well as

  [RFC PATCH 5/7] RDMA/hns: initialize db in update_srq_db()

which can be found at

  https://lore.kernel.org/all/FF922C77946229B6+20250411105459.90782-5-chenlinxuan@uniontech.com/

Signed-off-by: Chen Linxuan <chenlinxuan@uniontech.com>
---
Winston Wen (5):
      nvme: add __always_inline for nvme_pci_npages_prp
      mm: add __always_inline for page_contains_unaccepted
      vfio/virtio: add __always_inline for virtiovf_get_device_config_size
      tpm: add __always_inline for tpm_is_hwrng_enabled
      lib/Kconfig.debug: introduce CONFIG_NO_AUTO_INLINE

 Makefile                            |  6 ++++++
 drivers/char/tpm/tpm-chip.c         |  2 +-
 drivers/nvme/host/pci.c             |  2 +-
 drivers/vfio/pci/virtio/legacy_io.c |  2 +-
 lib/Kconfig.debug                   | 15 +++++++++++++++
 mm/page_alloc.c                     |  2 +-
 6 files changed, 25 insertions(+), 4 deletions(-)
---
base-commit: 1a1d569a75f3ab2923cb62daf356d102e4df2b86
change-id: 20250416-noautoinline-8e9b9e535452

Best regards,