CC: [email protected] TO: [email protected] tree: https://android.googlesource.com/kernel/common android13-5.10 head: f932f5456f2ff2a443e2549d801d5bde98c11d2a commit: 08c1a30975dd9294db1ae704ee9fb09cfb3fe5ab [3721/12147] FROMLIST: x86/mm: define ARCH_SUPPORTS_SPECULATIVE_PAGE_FAULT :::::: branch date: 16 hours ago :::::: commit date: 6 months ago config: x86_64-randconfig-s032-20210720 (attached as .config) compiler: gcc-10 (Ubuntu 10.3.0-1ubuntu1~20.04) 10.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.3-341-g8af24329-dirty git remote add android-common https://android.googlesource.com/kernel/common git fetch --no-tags android-common android13-5.10 git checkout 08c1a30975dd9294db1ae704ee9fb09cfb3fe5ab # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=x86_64 SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> sparse warnings: (new ones prefixed by >>) mm/memory.c:4929:9: sparse: sparse: mixing declarations and code mm/memory.c:3009:19: sparse: sparse: incorrect type in initializer (different base types) @@ expected int ret @@ got restricted vm_fault_t @@ mm/memory.c:3009:19: sparse: expected int ret mm/memory.c:3009:19: sparse: got restricted vm_fault_t mm/memory.c:3054:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected int ret @@ got restricted vm_fault_t @@ mm/memory.c:3054:21: sparse: expected int ret mm/memory.c:3054:21: sparse: got restricted vm_fault_t mm/memory.c:3148:16: sparse: sparse: incorrect type in return expression (different base types) @@ expected restricted vm_fault_t @@ got int ret @@ mm/memory.c:3148:16: sparse: expected restricted vm_fault_t mm/memory.c:3148:16: sparse: got int ret mm/memory.c:3440:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted vm_fault_t [usertype] ret @@ got int @@ mm/memory.c:3440:13: sparse: expected restricted vm_fault_t [usertype] ret mm/memory.c:3440:13: sparse: got int mm/memory.c:4861:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4861:24: sparse: expected int mm/memory.c:4861:24: sparse: got restricted vm_fault_t mm/memory.c:4868:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4868:24: sparse: expected int mm/memory.c:4868:24: sparse: got restricted vm_fault_t mm/memory.c:4878:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4878:24: sparse: expected int mm/memory.c:4878:24: sparse: got restricted vm_fault_t mm/memory.c:4888:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4888:24: sparse: expected int mm/memory.c:4888:24: sparse: got restricted vm_fault_t mm/memory.c:4897:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4897:24: sparse: expected int mm/memory.c:4897:24: sparse: got restricted vm_fault_t mm/memory.c:4907:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4907:24: sparse: expected int mm/memory.c:4907:24: sparse: got restricted vm_fault_t mm/memory.c:4913:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4913:24: sparse: expected int mm/memory.c:4913:24: sparse: got restricted vm_fault_t mm/memory.c:4942:32: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:4942:32: sparse: expected int mm/memory.c:4942:32: sparse: got restricted vm_fault_t mm/memory.c:5017:24: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:5017:24: sparse: expected int mm/memory.c:5017:24: sparse: got restricted vm_fault_t mm/memory.c:5021:13: sparse: sparse: incorrect type in assignment (different base types) @@ expected int ret @@ got restricted vm_fault_t @@ mm/memory.c:5021:13: sparse: expected int ret mm/memory.c:5021:13: sparse: got restricted vm_fault_t mm/memory.c:5027:20: sparse: sparse: restricted vm_fault_t degrades to integer mm/memory.c:5039:51: sparse: sparse: restricted vm_fault_t degrades to integer mm/memory.c:5046:16: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:5046:16: sparse: expected int mm/memory.c:5046:16: sparse: got restricted vm_fault_t mm/memory.c:5056:16: sparse: sparse: incorrect type in return expression (different base types) @@ expected int @@ got restricted vm_fault_t @@ mm/memory.c:5056:16: sparse: expected int mm/memory.c:5056:16: sparse: got restricted vm_fault_t mm/memory.c:969:17: sparse: sparse: context imbalance in 'copy_pte_range' - different lock contexts for basic block mm/memory.c:1651:16: sparse: sparse: context imbalance in '__get_locked_pte' - different lock contexts for basic block mm/memory.c:1700:9: sparse: sparse: context imbalance in 'insert_page' - different lock contexts for basic block mm/memory.c:2203:17: sparse: sparse: context imbalance in 'remap_pte_range' - different lock contexts for basic block mm/memory.c:2448:17: sparse: sparse: context imbalance in 'apply_to_pte_range' - unexpected unlock mm/memory.c: note: in included file (through arch/x86/include/asm/msr.h, arch/x86/include/asm/processor.h, arch/x86/include/asm/cpufeature.h, ...): >> arch/x86/include/asm/paravirt.h:663:9: sparse: sparse: context imbalance in >> 'pte_spinlock' - different lock contexts for basic block arch/x86/include/asm/paravirt.h:663:9: sparse: sparse: context imbalance in 'pte_map_lock' - different lock contexts for basic block mm/memory.c:3123:9: sparse: sparse: context imbalance in 'wp_page_copy' - unexpected unlock mm/memory.c: note: in included file: include/linux/mm.h:1002:9: sparse: sparse: context imbalance in 'finish_mkwrite_fault' - unexpected unlock mm/memory.c:3196:17: sparse: sparse: context imbalance in 'wp_pfn_shared' - unexpected unlock mm/memory.c:3259:19: sparse: sparse: context imbalance in 'do_wp_page' - different lock contexts for basic block mm/memory.c:3670:9: sparse: sparse: context imbalance in 'do_swap_page' - unexpected unlock mm/memory.c:3799:9: sparse: sparse: context imbalance in 'do_anonymous_page' - unexpected unlock mm/memory.c:4104:17: sparse: sparse: context imbalance in 'finish_fault' - unexpected unlock mm/memory.c:4213:9: sparse: sparse: context imbalance in 'do_fault_around' - unexpected unlock mm/memory.c:4416:17: sparse: sparse: context imbalance in 'do_numa_page' - unexpected unlock mm/memory.c:4660:9: sparse: sparse: context imbalance in 'handle_pte_fault' - unexpected unlock mm/memory.c:5204:12: sparse: sparse: context imbalance in '__follow_pte_pmd' - different lock contexts for basic block mm/memory.c:5290:16: sparse: sparse: context imbalance in 'follow_pte_pmd' - different lock contexts for basic block mm/memory.c:5350:9: sparse: sparse: context imbalance in 'follow_phys' - unexpected unlock vim +/pte_spinlock +663 arch/x86/include/asm/paravirt.h 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 660 b5908548537ccd arch/x86/include/asm/paravirt.h Steven Rostedt 2010-11-10 661 static inline notrace void arch_local_irq_enable(void) 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 662 { 5c83511bdb9832 arch/x86/include/asm/paravirt.h Juergen Gross 2018-08-28 @663 PVOP_VCALLEE0(irq.irq_enable); 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 664 } 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 665 :::::: The code at line 663 was first introduced by commit :::::: 5c83511bdb9832c86be20fb86b783356e2f58062 x86/paravirt: Use a single ops structure :::::: TO: Juergen Gross <[email protected]> :::::: CC: Thomas Gleixner <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
_______________________________________________ kbuild mailing list -- [email protected] To unsubscribe send an email to [email protected]
