# git gc Expanding reachable commits in commit graph: 94621 Expanding reachable commits in commit graph: 197871 Expanding reachable commits in commit graph: 300583 Expanding reachable commits in commit graph: 409581 Expanding reachable commits in commit graph: 522623 Expanding reachable commits in commit graph: 627362 Expanding reachable commits in commit graph: 747257 Expanding reachable commits in commit graph: 869113 Expanding reachable commits in commit graph: 996773 Expanding reachable commits in commit graph: 1098359 Expanding reachable commits in commit graph: 1235405 Expanding reachable commits in commit graph: 1244283, done. Writing out commit graph in 4 passes: 60% (3008093/4977132) Writing out commit graph in 4 passes: 61% (3036051/4977132) Writing out commit graph in 4 passes: 62% (3085822/4977132) Writing out commit graph in 4 passes: 63% (3135594/4977132) Writing out commit graph in 4 passes: 64% (3185365/4977132) Writing out commit graph in 4 passes: 65% (3235136/4977132) Writing out commit graph in 4 passes: 66% (3284908/4977132) Writing out commit graph in 4 passes: 67% (3334679/4977132) Writing out commit graph in 4 passes: 68% (3384450/4977132) Writing out commit graph in 4 passes: 69% (3434222/4977132) Writing out commit graph in 4 passes: 70% (3483993/4977132) Writing out commit graph in 4 passes: 71% (3533764/4977132) Writing out commit graph in 4 passes: 72% (3583536/4977132) Writing out commit graph in 4 passes: 72% (3624457/4977132) Writing out commit graph in 4 passes: 73% (3633307/4977132) Writing out commit graph in 4 passes: 74% (3683078/4977132) Writing out commit graph in 4 passes: 75% (3732849/4977132) Writing out commit graph in 4 passes: 76% (3782621/4977132) Writing out commit graph in 4 passes: 77% (3832392/4977132) Writing out commit graph in 4 passes: 78% (3882163/4977132) Writing out commit graph in 4 passes: 79% (3931935/4977132) Writing out commit graph in 4 passes: 80% (3981706/4977132) Writing out commit graph in 4 passes: 81% (4031477/4977132) Writing out commit graph in 4 passes: 82% (4081249/4977132) Writing out commit graph in 4 passes: 83% (4131020/4977132) Writing out commit graph in 4 passes: 84% (4180791/4977132) Writing out commit graph in 4 passes: 85% (4230563/4977132) Writing out commit graph in 4 passes: 86% (4280334/4977132) Writing out commit graph in 4 passes: 87% (4330105/4977132) Writing out commit graph in 4 passes: 88% (4379877/4977132) Writing out commit graph in 4 passes: 89% (4429648/4977132) Writing out commit graph in 4 passes: 90% (4479419/4977132) Writing out commit graph in 4 passes: 91% (4529191/4977132) Writing out commit graph in 4 passes: 92% (4578962/4977132) Writing out commit graph in 4 passes: 93% (4628733/4977132) Writing out commit graph in 4 passes: 94% (4678505/4977132) Writing out commit graph in 4 passes: 95% (4728276/4977132) Writing out commit graph in 4 passes: 96% (4778047/4977132) Writing out commit graph in 4 passes: 97% (4827819/4977132) Writing out commit graph in 4 passes: 98% (4877590/4977132) Writing out commit graph in 4 passes: 99% (4927361/4977132) Writing out commit graph in 4 passes: 100% (4977132/4977132) Writing out commit graph in 4 passes: 100% (4977132/4977132), done. # git rev-parse -q --verify 23a80d462c67406303df852d58b745b8618acc4a^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify 23a80d462c67406303df852d58b745b8618acc4a^{commit} 23a80d462c67406303df852d58b745b8618acc4a # git checkout -q -f -B kisskb 23a80d462c67406303df852d58b745b8618acc4a # git clean -qxdf # < git log -1 # commit 23a80d462c67406303df852d58b745b8618acc4a # Merge: 38814330fedd 7dfb03dd24d4 # Author: Linus Torvalds # Date: Fri Jan 12 16:35:58 2024 -0800 # # Merge tag 'rcu.release.v6.8' of https://github.com/neeraju/linux # # Pull RCU updates from Neeraj Upadhyay: # # - Documentation and comment updates # # - RCU torture, locktorture updates that include cleanups; nolibc init # build support for mips, ppc and rv64; testing of mid stall duration # scenario and fixing fqs task creation conditions # # - Misc fixes, most notably restricting usage of RCU CPU stall # notifiers, to confine their usage primarily to debug kernels # # - RCU tasks minor fixes # # - lockdep annotation fix for NMI-safe accesses, callback # advancing/acceleration cleanup and documentation improvements # # * tag 'rcu.release.v6.8' of https://github.com/neeraju/linux: # rcu: Force quiescent states only for ongoing grace period # doc: Clarify historical disclaimers in memory-barriers.txt # doc: Mention address and data dependencies in rcu_dereference.rst # doc: Clarify RCU Tasks reader/updater checklist # rculist.h: docs: Fix wrong function summary # Documentation: RCU: Remove repeated word in comments # srcu: Use try-lock lockdep annotation for NMI-safe access. # srcu: Explain why callbacks invocations can't run concurrently # srcu: No need to advance/accelerate if no callback enqueued # srcu: Remove superfluous callbacks advancing from srcu_gp_start() # rcu: Remove unused macros from rcupdate.h # rcu: Restrict access to RCU CPU stall notifiers # rcu-tasks: Mark RCU Tasks accesses to current->rcu_tasks_idle_cpu # rcutorture: Add fqs_holdoff check before fqs_task is created # rcutorture: Add mid-sized stall to TREE07 # rcutorture: add nolibc init support for mips, ppc and rv64 # locktorture: Increase Hamming distance between call_rcu_chain and rcu_call_chains # < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux-ld --version # < git log --format=%s --max-count=1 23a80d462c67406303df852d58b745b8618acc4a # make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux- allmodconfig # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n # Added to kconfig CONFIG_SAMPLES=n # Added to kconfig CONFIG_MODULE_SIG=n # < make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux- help # make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux- olddefconfig # make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux- :1519:2: warning: #warning syscall clone3 not implemented [-Wcpp] /kisskb/src/arch/sparc/vdso/vma.c:246:12: error: no previous prototype for 'init_vdso_image' [-Werror=missing-prototypes] 246 | int __init init_vdso_image(const struct vdso_image *image, | ^~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[5]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sparc/vdso/vma.o] Error 1 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: arch/sparc/vdso] Error 2 make[4]: *** Waiting for unfinished jobs.... /kisskb/src/arch/sparc/power/hibernate.c:22:5: error: no previous prototype for 'pfn_is_nosave' [-Werror=missing-prototypes] 22 | int pfn_is_nosave(unsigned long pfn) | ^~~~~~~~~~~~~ /kisskb/src/arch/sparc/power/hibernate.c:30:6: error: no previous prototype for 'save_processor_state' [-Werror=missing-prototypes] 30 | void save_processor_state(void) | ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/sparc/power/hibernate.c:35:6: error: no previous prototype for 'restore_processor_state' [-Werror=missing-prototypes] 35 | void restore_processor_state(void) | ^~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sparc/power/hibernate.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:481: arch/sparc/power] Error 2 make[3]: *** Waiting for unfinished jobs.... /kisskb/src/arch/sparc/kernel/traps_64.c:253:6: error: no previous prototype for 'is_no_fault_exception' [-Werror=missing-prototypes] 253 | bool is_no_fault_exception(struct pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/sparc/kernel/traps_64.c:2035:6: error: no previous prototype for 'do_mcd_err' [-Werror=missing-prototypes] 2035 | void do_mcd_err(struct pt_regs *regs, struct sun4v_error_entry ent) | ^~~~~~~~~~ /kisskb/src/arch/sparc/kernel/traps_64.c:2153:6: error: no previous prototype for 'sun4v_nonresum_error_user_handled' [-Werror=missing-prototypes] 2153 | bool sun4v_nonresum_error_user_handled(struct pt_regs *regs, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors /kisskb/src/arch/sparc/prom/misc_64.c:165:5: error: no previous prototype for 'prom_get_mmu_ihandle' [-Werror=missing-prototypes] 165 | int prom_get_mmu_ihandle(void) | ^~~~~~~~~~~~~~~~~~~~ make[5]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sparc/kernel/traps_64.o] Error 1 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: arch/sparc/kernel] Error 2 cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sparc/prom/misc_64.o] Error 1 make[4]: *** Waiting for unfinished jobs.... /kisskb/src/arch/sparc/prom/p1275.c:52:6: error: no previous prototype for 'prom_cif_init' [-Werror=missing-prototypes] 52 | void prom_cif_init(void *cif_handler, void *cif_stack) | ^~~~~~~~~~~~~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sparc/prom/p1275.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:481: arch/sparc/prom] Error 2 /kisskb/src/arch/sparc/mm/init_64.c:2644:6: error: no previous prototype for 'vmemmap_free' [-Werror=missing-prototypes] 2644 | void vmemmap_free(unsigned long start, unsigned long end, | ^~~~~~~~~~~~ cc1: all warnings being treated as errors make[5]: *** [/kisskb/src/scripts/Makefile.build:243: arch/sparc/mm/init_64.o] Error 1 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: arch/sparc/mm] Error 2 make[3]: *** [/kisskb/src/scripts/Makefile.build:481: arch/sparc] Error 2 In file included from /kisskb/src/arch/sparc/include/asm/floppy.h:5, from /kisskb/src/drivers/block/floppy.c:250: /kisskb/src/arch/sparc/include/asm/floppy_64.h:200:13: error: no previous prototype for 'sparc_floppy_irq' [-Werror=missing-prototypes] 200 | irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie) | ^~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/sparc/include/asm/floppy.h:5, from /kisskb/src/drivers/block/floppy.c:250: /kisskb/src/arch/sparc/include/asm/floppy_64.h:437:6: error: no previous prototype for 'sun_pci_fd_dma_callback' [-Werror=missing-prototypes] 437 | void sun_pci_fd_dma_callback(struct ebus_dma_info *p, int event, void *cookie) | ^~~~~~~~~~~~~~~~~~~~~~~ cc1: all warnings being treated as errors make[5]: *** [/kisskb/src/scripts/Makefile.build:243: drivers/block/floppy.o] Error 1 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/block] Error 2 make[4]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/gpu/drm/xe/xe_lrc.c:24: error: "CTX_VALID" redefined [-Werror] 24 | #define CTX_VALID (1 << 0) | In file included from /kisskb/src/arch/sparc/include/asm/mmu.h:5, from /kisskb/src/include/linux/mm_types.h:23, from /kisskb/src/arch/sparc/include/asm/uaccess_64.h:11, from /kisskb/src/arch/sparc/include/asm/uaccess.h:8, from /kisskb/src/include/linux/uaccess.h:11, from /kisskb/src/include/linux/sched/task.h:13, from /kisskb/src/include/linux/sched/signal.h:9, from /kisskb/src/include/linux/rcuwait.h:6, from /kisskb/src/include/linux/irq_work.h:6, from /kisskb/src/drivers/gpu/drm/xe/xe_hw_fence_types.h:11, from /kisskb/src/drivers/gpu/drm/xe/xe_lrc_types.h:9, from /kisskb/src/drivers/gpu/drm/xe/xe_lrc.h:8, from /kisskb/src/drivers/gpu/drm/xe/xe_lrc.c:6: /kisskb/src/arch/sparc/include/asm/mmu_64.h:57: note: this is the location of the previous definition 57 | #define CTX_VALID(__ctx) \ | cc1: all warnings being treated as errors make[7]: *** [/kisskb/src/scripts/Makefile.build:243: drivers/gpu/drm/xe/xe_lrc.o] Error 1 make[6]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/gpu/drm/xe] Error 2 make[6]: *** Waiting for unfinished jobs.... make[5]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/gpu/drm] Error 2 make[4]: *** [/kisskb/src/scripts/Makefile.build:481: drivers/gpu] Error 2 make[3]: *** [/kisskb/src/scripts/Makefile.build:481: drivers] Error 2 make[2]: *** [/kisskb/src/Makefile:1912: .] Error 2 make[1]: *** [/kisskb/src/Makefile:234: __sub-make] Error 2 make: *** [Makefile:234: __sub-make] Error 2 Command 'make -s -j 32 ARCH=sparc64 O=/kisskb/build/linus_allmodconfig_sparc64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.3.0-nolibc/sparc64-linux/bin/sparc64-linux- ' returned non-zero exit status 2. # rm -rf /kisskb/build/linus_allmodconfig_sparc64-gcc11 # Build took: 0:14:50.815356