# git rev-parse -q --verify ff2632d7d08edc11e8bd0629e9fcfebab25c78b4^{commit} ff2632d7d08edc11e8bd0629e9fcfebab25c78b4 already have revision, skipping fetch # git checkout -q -f -B kisskb ff2632d7d08edc11e8bd0629e9fcfebab25c78b4 # git clean -qxdf # < git log -1 # commit ff2632d7d08edc11e8bd0629e9fcfebab25c78b4 # Merge: 4853f1f6ace3 61700f816e6f # Author: Linus Torvalds # Date: Fri May 17 09:05:46 2024 -0700 # # Merge tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux # # Pull powerpc updates from Michael Ellerman: # # - Enable BPF Kernel Functions (kfuncs) in the powerpc BPF JIT. # # - Allow per-process DEXCR (Dynamic Execution Control Register) settings # via prctl, notably NPHIE which controls hashst/hashchk for ROP # protection. # # - Install powerpc selftests in sub-directories. Note this changes the # way run_kselftest.sh needs to be invoked for powerpc selftests. # # - Change fadump (Firmware Assisted Dump) to better handle memory # add/remove. # # - Add support for passing additional parameters to the fadump kernel. # # - Add support for updating the kdump image on CPU/memory add/remove # events. # # - Other small features, cleanups and fixes. # # Thanks to Andrew Donnellan, Andy Shevchenko, Aneesh Kumar K.V, Arnd # Bergmann, Benjamin Gray, Bjorn Helgaas, Christian Zigotzky, Christophe # Jaillet, Christophe Leroy, Colin Ian King, Cédric Le Goater, Dr. David # Alan Gilbert, Erhard Furtner, Frank Li, GUO Zihua, Ganesh Goudar, Geoff # Levand, Ghanshyam Agrawal, Greg Kurz, Hari Bathini, Joel Stanley, Justin # Stitt, Kunwu Chan, Li Yang, Lidong Zhong, Madhavan Srinivasan, Mahesh # Salgaonkar, Masahiro Yamada, Matthias Schiffer, Naresh Kamboju, Nathan # Chancellor, Nathan Lynch, Naveen N Rao, Nicholas Miehlbradt, Ran Wang, # Randy Dunlap, Ritesh Harjani, Sachin Sant, Shirisha Ganta, Shrikanth # Hegde, Sourabh Jain, Stephen Rothwell, sundar, Thorsten Blum, Vaibhav # Jain, Xiaowei Bao, Yang Li, and Zhao Chenhui. # # * tag 'powerpc-6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (85 commits) # powerpc/fadump: Fix section mismatch warning # powerpc/85xx: fix compile error without CONFIG_CRASH_DUMP # powerpc/fadump: update documentation about bootargs_append # powerpc/fadump: pass additional parameters when fadump is active # powerpc/fadump: setup additional parameters for dump capture kernel # powerpc/pseries/fadump: add support for multiple boot memory regions # selftests/powerpc/dexcr: Fix spelling mistake "predicition" -> "prediction" # KVM: PPC: Book3S HV nestedv2: Fix an error handling path in gs_msg_ops_kvmhv_nestedv2_config_fill_info() # KVM: PPC: Fix documentation for ppc mmu caps # KVM: PPC: code cleanup for kvmppc_book3s_irqprio_deliver # KVM: PPC: Book3S HV nestedv2: Cancel pending DEC exception # powerpc/xmon: Check cpu id in commands "c#", "dp#" and "dx#" # powerpc/code-patching: Use dedicated memory routines for patching # powerpc/code-patching: Test patch_instructions() during boot # powerpc64/kasan: Pass virtual addresses to kasan_init_phys_region() # powerpc: rename SPRN_HID2 define to SPRN_HID2_750FX # powerpc: Fix typos # powerpc/eeh: Fix spelling of the word "auxillary" and update comment # macintosh/ams: Fix unused variable warning # powerpc/Makefile: Remove bits related to the previous use of -mcmodel=large # ... # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 ff2632d7d08edc11e8bd0629e9fcfebab25c78b4 # make -s -j 32 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 defconfig # < make -s -j 32 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 32 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig # make -s -j 32 ARCH=um O=/kisskb/build/linus_defconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/arch/x86/um/user-offsets.c:17:6: warning: no previous prototype for ‘foo’ [-Wmissing-prototypes] 17 | void foo(void) | ^~~ In file included from /kisskb/src/arch/um/kernel/asm-offsets.c:1: /kisskb/src/arch/x86/um/shared/sysdep/kernel-offsets.h:9:6: warning: no previous prototype for ‘foo’ [-Wmissing-prototypes] 9 | void foo(void) | ^~~ /kisskb/src/arch/x86/um/bugs_64.c:9:6: warning: no previous prototype for ‘arch_check_bugs’ [-Wmissing-prototypes] 9 | void arch_check_bugs(void) | ^~~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/bugs_64.c:13:6: warning: no previous prototype for ‘arch_examine_signal’ [-Wmissing-prototypes] 13 | void arch_examine_signal(int sig, struct uml_pt_regs *regs) | ^~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/fault.c:18:5: warning: no previous prototype for ‘arch_fixup’ [-Wmissing-prototypes] 18 | int arch_fixup(unsigned long address, struct uml_pt_regs *regs) | ^~~~~~~~~~ /kisskb/src/arch/x86/um/os-Linux/registers.c:146:15: warning: no previous prototype for ‘get_thread_reg’ [-Wmissing-prototypes] 146 | unsigned long get_thread_reg(int reg, jmp_buf *buf) | ^~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/vdso/um_vdso.c:16:5: warning: no previous prototype for ‘__vdso_clock_gettime’ [-Wmissing-prototypes] 16 | int __vdso_clock_gettime(clockid_t clock, struct __kernel_old_timespec *ts) | ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/vdso/um_vdso.c:30:5: warning: no previous prototype for ‘__vdso_gettimeofday’ [-Wmissing-prototypes] 30 | int __vdso_gettimeofday(struct __kernel_old_timeval *tv, struct timezone *tz) | ^~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/vdso/um_vdso.c:44:21: warning: no previous prototype for ‘__vdso_time’ [-Wmissing-prototypes] 44 | __kernel_old_time_t __vdso_time(__kernel_old_time_t *t) | ^~~~~~~~~~~ /kisskb/src/arch/x86/um/vdso/um_vdso.c:57:1: warning: no previous prototype for ‘__vdso_getcpu’ [-Wmissing-prototypes] 57 | __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) | ^~~~~~~~~~~~~ /kisskb/src/arch/x86/um/os-Linux/mcontext.c:7:6: warning: no previous prototype for ‘get_regs_from_mc’ [-Wmissing-prototypes] 7 | void get_regs_from_mc(struct uml_pt_regs *regs, mcontext_t *mc) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/skas/process.c:36:12: warning: no previous prototype for ‘start_uml’ [-Wmissing-prototypes] 36 | int __init start_uml(void) | ^~~~~~~~~ /kisskb/src/arch/um/kernel/skas/mmu.c:17:5: warning: no previous prototype for ‘init_new_context’ [-Wmissing-prototypes] 17 | int init_new_context(struct task_struct *task, struct mm_struct *mm) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/skas/mmu.c:60:6: warning: no previous prototype for ‘destroy_context’ [-Wmissing-prototypes] 60 | void destroy_context(struct mm_struct *mm) | ^~~~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/drivers/ethertap_kern.c:66:5: warning: no previous prototype for ‘ethertap_setup’ [-Wmissing-prototypes] 66 | int ethertap_setup(char *str, char **mac_out, void *data) | ^~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/ptrace_64.c:111:5: warning: no previous prototype for ‘poke_user’ [-Wmissing-prototypes] 111 | int poke_user(struct task_struct *child, long addr, long data) | ^~~~~~~~~ /kisskb/src/arch/x86/um/ptrace_64.c:171:5: warning: no previous prototype for ‘peek_user’ [-Wmissing-prototypes] 171 | int peek_user(struct task_struct *child, long addr, long data) | ^~~~~~~~~ /kisskb/src/arch/x86/um/signal.c:560:6: warning: no previous prototype for ‘sys_rt_sigreturn’ [-Wmissing-prototypes] 560 | long sys_rt_sigreturn(void) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/mem.c:202:8: warning: no previous prototype for ‘pgd_alloc’ [-Wmissing-prototypes] 202 | pgd_t *pgd_alloc(struct mm_struct *mm) | ^~~~~~~~~ /kisskb/src/arch/um/kernel/mem.c:215:7: warning: no previous prototype for ‘uml_kmalloc’ [-Wmissing-prototypes] 215 | void *uml_kmalloc(int size, int flags) | ^~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/drivers/tuntap_kern.c:56:5: warning: no previous prototype for ‘tuntap_setup’ [-Wmissing-prototypes] 56 | int tuntap_setup(char *str, char **mac_out, void *data) | ^~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:51:5: warning: no previous prototype for ‘pid_to_processor_id’ [-Wmissing-prototypes] 51 | int pid_to_processor_id(int pid) | ^~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:87:7: warning: no previous prototype for ‘__switch_to’ [-Wmissing-prototypes] 87 | void *__switch_to(struct task_struct *from, struct task_struct *to) | ^~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:140:6: warning: no previous prototype for ‘fork_handler’ [-Wmissing-prototypes] 140 | void fork_handler(void) | ^~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:217:6: warning: no previous prototype for ‘arch_cpu_idle’ [-Wmissing-prototypes] 217 | void arch_cpu_idle(void) | ^~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:253:5: warning: no previous prototype for ‘copy_to_user_proc’ [-Wmissing-prototypes] 253 | int copy_to_user_proc(void __user *to, void *from, int size) | ^~~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:263:5: warning: no previous prototype for ‘clear_user_proc’ [-Wmissing-prototypes] 263 | int clear_user_proc(void __user *buf, int size) | ^~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:271:6: warning: no previous prototype for ‘set_using_sysemu’ [-Wmissing-prototypes] 271 | void set_using_sysemu(int value) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:278:5: warning: no previous prototype for ‘get_using_sysemu’ [-Wmissing-prototypes] 278 | int get_using_sysemu(void) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:316:12: warning: no previous prototype for ‘make_proc_sysemu’ [-Wmissing-prototypes] 316 | int __init make_proc_sysemu(void) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/process.c:348:15: warning: no previous prototype for ‘arch_align_stack’ [-Wmissing-prototypes] 348 | unsigned long arch_align_stack(unsigned long sp) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/skas/process.c:107:6: warning: no previous prototype for ‘wait_stub_done’ [-Wmissing-prototypes] 107 | void wait_stub_done(int pid) | ^~~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/skas/process.c:683:6: warning: no previous prototype for ‘__switch_mm’ [-Wmissing-prototypes] 683 | void __switch_mm(struct mm_id *mm_idp) | ^~~~~~~~~~~ /kisskb/src/arch/um/kernel/reboot.c:45:6: warning: no previous prototype for ‘machine_restart’ [-Wmissing-prototypes] 45 | void machine_restart(char * __unused) | ^~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/reboot.c:51:6: warning: no previous prototype for ‘machine_power_off’ [-Wmissing-prototypes] 51 | void machine_power_off(void) | ^~~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/reboot.c:57:6: warning: no previous prototype for ‘machine_halt’ [-Wmissing-prototypes] 57 | void machine_halt(void) | ^~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/main.c:187:7: warning: no previous prototype for ‘__wrap_malloc’ [-Wmissing-prototypes] 187 | void *__wrap_malloc(int size) | ^~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/main.c:208:7: warning: no previous prototype for ‘__wrap_calloc’ [-Wmissing-prototypes] 208 | void *__wrap_calloc(int n, int size) | ^~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/main.c:222:6: warning: no previous prototype for ‘__wrap_free’ [-Wmissing-prototypes] 222 | void __wrap_free(void *ptr) | ^~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/mem.c:28:6: warning: no previous prototype for ‘kasan_map_memory’ [-Wmissing-prototypes] 28 | void kasan_map_memory(void *start, size_t len) | ^~~~~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/mem.c:212:13: warning: no previous prototype for ‘check_tmpexec’ [-Wmissing-prototypes] 212 | void __init check_tmpexec(void) | ^~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/signal.c:75:6: warning: no previous prototype for ‘sig_handler’ [-Wmissing-prototypes] 75 | void sig_handler(int sig, struct siginfo *si, mcontext_t *mc) | ^~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/signal.c:111:6: warning: no previous prototype for ‘timer_alarm_handler’ [-Wmissing-prototypes] 111 | void timer_alarm_handler(int sig, struct siginfo *unused_si, mcontext_t *mc) | ^~~~~~~~~~~~~~~~~~~ /kisskb/src/arch/um/os-Linux/start_up.c:301:12: warning: no previous prototype for ‘parse_iomem’ [-Wmissing-prototypes] 301 | int __init parse_iomem(char *str, int *add) | ^~~~~~~~~~~ /kisskb/src/arch/um/kernel/tlb.c:579:6: warning: no previous prototype for ‘flush_tlb_mm_range’ [-Wmissing-prototypes] 579 | void flush_tlb_mm_range(struct mm_struct *mm, unsigned long start, | ^~~~~~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/tlb.c:594:6: warning: no previous prototype for ‘force_flush_all’ [-Wmissing-prototypes] 594 | void force_flush_all(void) | ^~~~~~~~~~~~~~~ /kisskb/src/arch/x86/um/syscalls_64.c:48:6: warning: no previous prototype for ‘arch_switch_to’ [-Wmissing-prototypes] 48 | void arch_switch_to(struct task_struct *to) | ^~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/um_arch.c:408:19: warning: no previous prototype for ‘read_initrd’ [-Wmissing-prototypes] 408 | int __init __weak read_initrd(void) | ^~~~~~~~~~~ /kisskb/src/arch/um/kernel/um_arch.c:461:7: warning: no previous prototype for ‘text_poke’ [-Wmissing-prototypes] 461 | void *text_poke(void *addr, const void *opcode, size_t len) | ^~~~~~~~~ /kisskb/src/arch/um/kernel/um_arch.c:473:6: warning: no previous prototype for ‘text_poke_sync’ [-Wmissing-prototypes] 473 | void text_poke_sync(void) | ^~~~~~~~~~~~~~ /kisskb/src/arch/um/kernel/kmsg_dump.c:60:12: warning: no previous prototype for ‘kmsg_dumper_stdout_init’ [-Wmissing-prototypes] 60 | int __init kmsg_dumper_stdout_init(void) | ^~~~~~~~~~~~~~~~~~~~~~~ LINK linux Completed OK # rm -rf /kisskb/build/linus_defconfig_um-x86_64-gcc12 # Build took: 0:00:47.814819