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arch: arm64: loongarch: x86: clean up release-bound kernel configs #335

Merged
merged 2 commits into from
Jul 25, 2024
Merged

arch: arm64: loongarch: x86: clean up release-bound kernel configs #335

merged 2 commits into from
Jul 25, 2024

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MingcongBai
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Drop debug, unit tests, self-tests, error/fault injection, emulated/fake drivers, and non-critical tracing support from the release kernel configs to save space and unneeded debug outputs (that may confuse our users).

With the exception of DebugFS support for rtw88/89, as we maintain a set of vendor patches for these devices and debug outputs are not enabled by default unless rtw8{8,9}_core.debug_mask=0x7fff was specificed.

@MingcongBai
arch: arm64: loongarch: x86: clean up release-bound kernel configs
66d2f27 
Drop debug, unit tests, self-tests, error/fault injection, emulated/fake
drivers, and non-critical tracing support from the release kernel configs
to save space and unneeded debug outputs (that may confuse our users).

With the exception of DebugFS support for rtw88/89, as we maintain a set
of vendor patches for these devices and debug outputs are not enabled
by default unless rtw8{8,9}_core.debug_mask=0x7fff was specificed.

Signed-off-by: Mingcong Bai <baimingcong@uniontech.com>
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Remove some debugging and testing options

  • Disable CONFIG_SCSI_DEBUG which creates import problems
  • Disable CONFIG_TEST_SCSI_BUS which is specific to the qemu test
  • Disable CONFIG_TEST_BLACKHOLE_DEV which is specific to the qemu test
  • Disable CONFIG_TEST_BPF which is specific to the qemu test
  • Disable CONFIG_RUNTIME_TESTING_MENU which is specific to the qemu test
  • Disable CONFIG_DEBUG_BOOT_PARAMS which is specific to the qemu test
  • Disable CONFIG_PUNIT_ATOM_DEBUG which is specific to the qemu test
  • Disable CONFIG_NOTIFIER_ERROR_INJECTION which is specific to the qemu test
  • Disable CONFIG_FUNCTION_ERROR_INJECTION which is specific to the qemu test
  • Disable CONFIG_TEST_X86_DEBUG_FPU which is specific to the qemu test
  • Disable CONFIG_X86_DEBUG_FPU which is specific to the qemu test
  • Disable CONFIG_IO_DELAY_0XED which is specific to the qemu test
  • Disable CONFIG_EARLY_PRINTK_USB_XDBC which is specific to the qemu test
  • Disable CONFIG_EARLY_PRINTK_DBGP which is specific to the qemu test
  • Disable CONFIG_STRICT_DEVMEM which is specific to the qemu test
  • Disable CONFIG_SAMPLE_TRACE_ARRAY which is specific to the qemu test
  • Disable CONFIG_SAMPLE_FTRACE_DIRECT which is specific to the qemu test
  • Disable CONFIG_SAMPLES which is specific to the qemu test
  • Disable CONFIG_PROVIDE_OHCI1394_DMA_INIT which is specific to the qemu test
  • Disable CONFIG_BLK_DEV_IO_TRACE which is specific to the qemu test
  • Disable CONFIG_MMIOTRACE which is specific to the qemu test
  • Disable CONFIG_FTRACE_SYSCALLS which is specific to the qemu test
  • Disable CONFIG_HWLAT_TRACER which is specific to the qemu test
  • Disable CONFIG_SCHED_STACK_END_CHECK which is specific to the qemu test
  • Disable CONFIG_MEMORY_NOTIFIER_ERROR_INJECT which is specific to the qemu test
  • Disable CONFIG_SCHEDSTATS which is specific to the qemu test
  • Disable CONFIG_HARDLOCKUP_DETECTOR which is specific to the qemu test
  • Disable CONFIG_DEBUG_PLIST which is specific to the qemu test
  • Disable CONFIG_DEBUG_SG which is specific to the qemu test
  • Disable CONFIG_DEBUG_NOTIFIERS which is specific to the qemu test
  • Disable CONFIG_RCU_CPU_STALL_TIMEOUT which is specific to the qemu test
  • Disable CONFIG_FUNCTION_PROFILER which is specific to the qemu test
  • Disable CONFIG_BPF_KPROBE_OVERRIDE which is specific to the qemu test
  • Disable CONFIG_HIST_TRIGGERS which is specific to the qemu test
  • Disable CONFIG_SAMPLE_TRACE_PRINTK which is specific to the qemu test
  • Disable CONFIG_UNWINDER_FRAME_POINTER which is specific to the qemu test
  • Disable CONFIG_UNWIND_HISTORY which is specific to the qemu test
  • Disable CONFIG_KDB_KEYBOARD which is specific to the qemu test
  • Disable CONFIG_KGDB_KDB which is specific to the qemu test
  • Disable CONFIG_KGDB_LOW_LEVEL_TRAP which is specific to the qemu test
  • Disable CONFIG_KGDB which is specific to the qemu test
  • Disable CONFIG_PAGE_POISONING which is specific to the qemu test

@opsiff opsiff merged commit 972c91b into linux-6.6.y Jul 25, 2024
7 of 8 checks passed
@MingcongBai MingcongBai mentioned this pull request Jul 25, 2024
Closed
opsiff pushed a commit to opsiff/UOS-kernel that referenced this pull request Jul 29, 2024
@borkmann @opsiff
selftests/bpf: Extend tcx tests to cover late tcx_entry release
3c82c91 
[ Upstream commit 5f1d18de79180deac2822c93e431bbe547f7d3ce ]

Add a test case which replaces an active ingress qdisc while keeping the
miniq in-tact during the transition period to the new clsact qdisc.

  # ./vmtest.sh -- ./test_progs -t tc_link
  [...]
  ./test_progs -t tc_link
  [    3.412871] bpf_testmod: loading out-of-tree module taints kernel.
  [    3.413343] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel
  deepin-community#332     tc_links_after:OK
  deepin-community#333     tc_links_append:OK
  deepin-community#334     tc_links_basic:OK
  deepin-community#335     tc_links_before:OK
  deepin-community#336     tc_links_chain_classic:OK
  deepin-community#337     tc_links_chain_mixed:OK
  deepin-community#338     tc_links_dev_chain0:OK
  deepin-community#339     tc_links_dev_cleanup:OK
  deepin-community#340     tc_links_dev_mixed:OK
  deepin-community#341     tc_links_ingress:OK
  deepin-community#342     tc_links_invalid:OK
  deepin-community#343     tc_links_prepend:OK
  deepin-community#344     tc_links_replace:OK
  deepin-community#345     tc_links_revision:OK
  Summary: 14/0 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20240708133130.11609-2-daniel@iogearbox.net
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit e41db26543ef24b6906a832f73119cfadcd99f35)
@opsiff opsiff deleted the bai/linux-6.6.y/debug-cleanup branch August 5, 2024 11:26
Avenger-285714 pushed a commit that referenced this pull request Aug 12, 2024
@borkmann @Avenger-285714
selftests/bpf: Extend tcx tests to cover late tcx_entry release
e205f62 
[ Upstream commit 5f1d18de79180deac2822c93e431bbe547f7d3ce ]

Add a test case which replaces an active ingress qdisc while keeping the
miniq in-tact during the transition period to the new clsact qdisc.

  # ./vmtest.sh -- ./test_progs -t tc_link
  [...]
  ./test_progs -t tc_link
  [    3.412871] bpf_testmod: loading out-of-tree module taints kernel.
  [    3.413343] bpf_testmod: module verification failed: signature and/or required key missing - tainting kernel
  #332     tc_links_after:OK
  #333     tc_links_append:OK
  #334     tc_links_basic:OK
  #335     tc_links_before:OK
  #336     tc_links_chain_classic:OK
  #337     tc_links_chain_mixed:OK
  #338     tc_links_dev_chain0:OK
  #339     tc_links_dev_cleanup:OK
  #340     tc_links_dev_mixed:OK
  #341     tc_links_ingress:OK
  #342     tc_links_invalid:OK
  #343     tc_links_prepend:OK
  #344     tc_links_replace:OK
  #345     tc_links_revision:OK
  Summary: 14/0 PASSED, 0 SKIPPED, 0 FAILED

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Martin KaFai Lau <martin.lau@kernel.org>
Link: https://lore.kernel.org/r/20240708133130.11609-2-daniel@iogearbox.net
Signed-off-by: Martin KaFai Lau <martin.lau@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit e41db26543ef24b6906a832f73119cfadcd99f35)
@MingcongBai MingcongBai mentioned this pull request Aug 20, 2024
Closed
@MingcongBai MingcongBai mentioned this pull request Nov 12, 2024
Open
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@chenchongbiao chenchongbiao Awaiting requested review from chenchongbiao

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@MingcongBai @deepin-ci-robot @opsiff