CC: [email protected] TO: "Greg Kroah-Hartman" <[email protected]>
tree: https://android.googlesource.com/kernel/goldfish android-3.18 head: 2f59ddfdb1feb7cea14527478d78cc439611d004 commit: 2ba6a62eeac8aa2e0d3cbf6622850eeee4ce0ffc [15065/17039] mmc: sdhci: Fix regression setting power on Trats2 board :::::: branch date: 2 days ago :::::: commit date: 7 months ago config: x86_64-randconfig-s022-20201206 (attached as .config) compiler: gcc-5 (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010 reproduce: # apt-get install sparse # sparse version: v0.6.3-179-ga00755aa-dirty git remote add android-goldfish https://android.googlesource.com/kernel/goldfish git fetch --no-tags android-goldfish android-3.18 git checkout 2ba6a62eeac8aa2e0d3cbf6622850eeee4ce0ffc # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <[email protected]> "sparse warnings: (new ones prefixed by >>)" drivers/mmc/host/sdhci.c: note: in included file (through arch/x86/include/asm/msr.h, arch/x86/include/asm/processor.h, arch/x86/include/asm/thread_info.h, ...): arch/x86/include/asm/paravirt.h:819:9: sparse: sparse: context imbalance in 'sdhci_set_clock' - unexpected unlock >> arch/x86/include/asm/paravirt.h:819:9: sparse: sparse: context imbalance in >> 'sdhci_set_power_reg' - unexpected unlock arch/x86/include/asm/bitops.h: Assembler messages: arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' arch/x86/include/asm/bitops.h:206: Warning: no instruction mnemonic suffix given and no register operands; using default for `bts' vim +/sdhci_set_power_reg +819 arch/x86/include/asm/paravirt.h 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 816 b5908548537ccd arch/x86/include/asm/paravirt.h Steven Rostedt 2010-11-10 817 static inline notrace void arch_local_irq_enable(void) 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 818 { 71999d9862e667 arch/x86/include/asm/paravirt.h Jeremy Fitzhardinge 2009-10-12 @819 PVOP_VCALLEE0(pv_irq_ops.irq_enable); 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 820 } 139ec7c416248b include/asm-i386/paravirt.h Rusty Russell 2006-12-07 821 :::::: The code at line 819 was first introduced by commit :::::: 71999d9862e667f1fd14f8fbfa0cce6d855bad3f x86/paravirt: Use normal calling sequences for irq enable/disable :::::: TO: Jeremy Fitzhardinge <[email protected]> :::::: CC: Ingo Molnar <[email protected]> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/[email protected]
.config.gz
Description: application/gzip
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