Changes in Makefile

b16838c608ef97c29896518117c30a2aa3931fac - kbuild: trace functions in subdirectories of lib/

Tue, 07 Jul 2020 11:21:17 +0200

kbuild: trace functions in subdirectories of lib/ccflags-remove-$(CONFIG_FUNCTION_TRACER) += $(CC_FLAGS_FTRACE)exists here in sub-directories of lib/ to keep the behavior ofcommit 2464a609ded0 ("ftrace: do not trace library functions").Since that commit, not only the objects in lib/ but also the ones inthe sub-directories are excluded from ftrace (although the commitdescription did not explicitly mention this).However, most of library functions in sub-directories are not so hot.Re-add them to ftrace.Going forward, only the objects right under lib/ will be excluded.Cc: Ingo Molnar Signed-off-by: Masahiro Yamada Acked-by: Steven Rostedt (VMware) List of files: /linux/lib/reed_solomon/Makefile

15d5761ad31dfb194ebe76554e6af0437eb20424 - kbuild: introduce ccflags-remove-y and asflags-remove-y

Tue, 07 Jul 2020 11:21:16 +0200

kbuild: introduce ccflags-remove-y and asflags-remove-yCFLAGS_REMOVE_.o filters out flags when compiling a particularobject, but there is no convenient way to do that for every object ina directory.Add ccflags-remove-y and asflags-remove-y to make it easily.Use ccflags-remove-y to clean up some Makefiles.The add/remove order works as follows: [1] KBUILD_CFLAGS specifies compiler flags used globally [2] ccflags-y adds compiler flags for all objects in the current Makefile [3] ccflags-remove-y removes compiler flags for all objects in the current Makefile (New feature) [4] CFLAGS_ adds compiler flags per file. [5] CFLAGS_REMOVE_ removes compiler flags per file.Having [3] before [4] allows us to remove flags from most (but not all)objects in the current Makefile.For example, kernel/trace/Makefile removes $(CC_FLAGS_FTRACE)from all objects in the directory, then adds it back totrace_selftest_dynamic.o and CFLAGS_trace_kprobe_selftest.oThe same applies to lib/livepatch/Makefile.Please note ccflags-remove-y has no effect to the sub-directories.In contrast, the previous notation got rid of compiler flags also fromall the sub-directories.The following are not affected because they have no sub-directories: arch/arm/boot/compressed/ arch/powerpc/xmon/ arch/sh/ kernel/trace/However, lib/ has several sub-directories.To keep the behavior, I added ccflags-remove-y to all Makefilesin subdirectories of lib/, except the following: lib/vdso/Makefile - Kbuild does not descend into this Makefile lib/raid/test/Makefile - This is not used for the kernel buildI think commit 2464a609ded0 ("ftrace: do not trace library functions")excluded too much. In the next commit, I will remove ccflags-remove-yfrom the sub-directories of lib/.Suggested-by: Sami Tolvanen Signed-off-by: Masahiro Yamada Acked-by: Steven Rostedt (VMware) Acked-by: Michael Ellerman (powerpc)Acked-by: Brendan Higgins (KUnit)Tested-by: Anders Roxell List of files: /linux/lib/reed_solomon/Makefile

0898782247ae533d1f4e47a06bc5d4870931b284 - Merge branch 'next' into for-linus

Mon, 16 Sep 2019 18:56:27 +0200

Merge branch 'next' into for-linusPrepare input updates for 5.4 merge window. List of files: /linux/lib/reed_solomon/Makefile

d3f9990f1b48514b33342612b51fad238592d774 - Merge branch 'for-next' into for-linus

Sat, 14 Sep 2019 17:24:57 +0200

Merge branch 'for-next' into for-linusSigned-off-by: Takashi Iwai List of files: /linux/lib/reed_solomon/Makefile

75bf465f0bc33e9b776a46d6a1b9b990f5fb7c37 - Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

Fri, 23 Aug 2019 06:08:04 +0200

Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-nextThis merges in fixes for the XIVE interrupt controller which touch bothgeneric powerpc and PPC KVM code. To avoid merge conflicts, thesecommits will go upstream via the powerpc tree as well as the KVM tree.Signed-off-by: Paul Mackerras List of files: /linux/lib/reed_solomon/Makefile

58e16d792a6a8c6b750f637a4649967fcac853dc - Merge branch 'ti-sysc-fixes' into fixes

Tue, 13 Aug 2019 12:40:10 +0200

Merge branch 'ti-sysc-fixes' into fixes List of files: /linux/lib/reed_solomon/Makefile

cbd32a1c56e36fedaa93a727699188bd3e6e6f67 - Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgent

Mon, 12 Aug 2019 14:36:27 +0200

Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi into efi/urgentPull a single EFI fix for v5.3 from Ard: - Fix mixed mode breakage in EFI config table handling for TPM. List of files: /linux/lib/reed_solomon/Makefile

4aa31b4b61e4985e719352c329c3948d1932cb64 - Merge tag 'v5.3-rc4' into next

Mon, 12 Aug 2019 08:24:46 +0200

Merge tag 'v5.3-rc4' into nextSync up with mainline to bring in device_property_count_u32 andothernewer APIs. List of files: /linux/lib/reed_solomon/Makefile

3f61fd41f38328f0a585eaba2d72d339fe9aecda - Merge tag 'v5.3-rc3' into drm-next-5.4

Fri, 09 Aug 2019 20:07:28 +0200

Merge tag 'v5.3-rc3' into drm-next-5.4Linux 5.3-rc3Signed-off-by: Alex Deucher List of files: /linux/lib/reed_solomon/Makefile

ed32f8d42cee118b075e4372a55c7739a11094b2 - Merge drm/drm-next into drm-intel-next-queued

Mon, 29 Jul 2019 17:51:48 +0200

Merge drm/drm-next into drm-intel-next-queuedCatching up with 5.3-rc*Signed-off-by: Rodrigo Vivi List of files: /linux/lib/reed_solomon/Makefile

27988c96687667e74df1a9a3b8662519bc1c29c9 - Merge tag 'v5.3-rc1' into regulator-5.3

Wed, 24 Jul 2019 18:00:06 +0200

Merge tag 'v5.3-rc1' into regulator-5.3Linus 5.3-rc1 List of files: /linux/lib/reed_solomon/Makefile

e27a24210aa17b8a0cd462865130fe73afd7e001 - Merge tag 'v5.3-rc1' into docs-next

Mon, 22 Jul 2019 21:42:10 +0200

Merge tag 'v5.3-rc1' into docs-nextPull in all of the massive docs changes from elsewhere. List of files: /linux/lib/reed_solomon/Makefile

03b0f2ce735e97e9f49790d4563c82515b8fa702 - Merge v5.3-rc1 into drm-misc-next

Mon, 22 Jul 2019 21:24:10 +0200

Merge v5.3-rc1 into drm-misc-nextNoralf needs some SPI patches in 5.3 to merge some work on tinydrm.Signed-off-by: Maxime Ripard List of files: /linux/lib/reed_solomon/Makefile

3f98538c7673e5306a126fd3cb7e0a84abc170ee - Merge tag 'v5.3-rc1' into patchwork

Mon, 22 Jul 2019 13:40:55 +0200

Merge tag 'v5.3-rc1' into patchworkLinus 5.3-rc1* tag 'v5.3-rc1': (12816 commits) Linus 5.3-rc1 iommu/amd: fix a crash in iova_magazine_free_pfns hexagon: switch to generic version of pte allocation typo fix: it's d_make_root, not d_make_inode... dt-bindings: pinctrl: stm32: Fix missing 'clocks' property in examples dt-bindings: iio: ad7124: Fix dtc warnings in example dt-bindings: iio: avia-hx711: Fix avdd-supply typo in example dt-bindings: pinctrl: aspeed: Fix AST2500 example errors dt-bindings: pinctrl: aspeed: Fix 'compatible' schema errors dt-bindings: riscv: Limit cpus schema to only check RiscV 'cpu' nodes dt-bindings: Ensure child nodes are of type 'object' x86/entry/64: Prevent clobbering of saved CR2 value smp: Warn on function calls from softirq context KVM: x86: Add fixed counters to PMU filter KVM: nVMX: do not use dangling shadow VMCS after guest reset KVM: VMX: dump VMCS on failed entry KVM: x86/vPMU: refine kvm_pmu err msg when event creation failed KVM: s390: Use kvm_vcpu_wake_up in kvm_s390_vcpu_wakeup KVM: Boost vCPUs that are delivering interrupts KVM: selftests: Remove superfluous define from vmx.c ... List of files: /linux/lib/reed_solomon/Makefile

4df4888b17c433255ec023df13261b3728d858ad - Merge branch 'topic/hda-acomp-base' into for-next

Mon, 22 Jul 2019 09:18:07 +0200

Merge branch 'topic/hda-acomp-base' into for-nextPull the support for AMD / Nvidia HD-audio compmonent notificationSigned-off-by: Takashi Iwai List of files: /linux/lib/reed_solomon/Makefile

c39f2d9db0fd81ea20bb5cce9b3f082ca63753e2 - Merge branch 'next' into for-linus

Sat, 20 Jul 2019 06:07:56 +0200

Merge branch 'next' into for-linusPrepare second round of input updates for 5.3 merge window. List of files: /linux/lib/reed_solomon/Makefile

ecb41832bd2a7a3f8ac93527cec5e51e3827daed - Merge tag 'v5.2' into next

Mon, 15 Jul 2019 18:42:32 +0200

Merge tag 'v5.2' into nextSync up with mainline to resolve conflicts in iforce driver. List of files: /linux/lib/reed_solomon/Makefile

74acee309fb2a434dce215d44014e6f8e06975ae - Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus

Wed, 10 Jul 2019 01:39:57 +0200

Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus List of files: /linux/lib/reed_solomon/Makefile

568521d058aaab18f01ac39d7a6ef00b75e5cc79 - Merge branch 'core-rslib-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Mon, 08 Jul 2019 19:36:07 +0200

Merge branch 'core-rslib-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipPull Reed-Solomon library updates from Thomas Gleixner: "A cleanup and fixes series from Ferdinand Blomqvist who analyzed the original Reed-Solomon library from Phil Karn on which the kernel implementation is based on. This comes with a test module which verifies all the various corner cases for correctness"* 'core-rslib-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rslib: Make some functions static rslib: Fix remaining decoder flaws rslib: Update documentation rslib: Fix handling of of caller provided syndrome rslib: decode_rs: Code cleanup rslib: decode_rs: Fix length parameter check rslib: Fix decoding of shortened codes rslib: Add tests for the encoder and decoder List of files: /linux/lib/reed_solomon/Makefile

3c53c6255d598db7084c5c3d7553d7200e857818 - Merge tag 'asoc-v5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Mon, 08 Jul 2019 14:45:20 +0200

Merge tag 'asoc-v5.3' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Updates for v5.3This is a very big update, mainly thanks to Morimoto-san's refactoringwork and some fairly large new drivers. - Lots more work on moving towards a component based framework from Morimoto-san. - Support for force disconnecting muxes from Jerome Brunet. - New drivers for Cirrus Logic CS47L35, CS47L85 and CS47L90, Conexant CX2072X, Realtek RT1011 and RT1308.Signed-off-by: Takashi Iwai List of files: /linux/lib/reed_solomon/Makefile