Re: [PATCH v2 2/3] efi: call get_event_log before ExitBootServices

efi_tpm_eventlog_init should be in patch 0003 and not 0002.
I'll send a new version of the patch set once I've received more feedback.

On Wed, Sep 13, 2017 at 4:49 PM, kbuild test robot <[email protected]> wrote:

> Hi Thiebaud,
>
> [auto build test ERROR on efi/next]
> [also build test ERROR on next-20170913]
> [cannot apply to char-misc/char-misc-testing linus/master v4.13]
> [if your patch is applied to the wrong git tree, please drop us a note to
> help improve the system]
>
> url:    https://github.com/0day-ci/linux/commits/Thiebaud-
> Weksteen/Call-GetEventLog-before-ExitBootServices/20170913-221312
> base:   https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next
> config: ia64-allmodconfig (attached as .config)
> compiler: ia64-linux-gcc (GCC) 6.2.0
> reproduce:
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/
> sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # save the attached .config to linux build tree
>         make.cross ARCH=ia64
>
> Note: the linux-review/Thiebaud-Weksteen/Call-GetEventLog-
> before-ExitBootServices/20170913-221312 HEAD
> 58dc8ee5de3bb5fb1ef216b80a76102d2de2b141 builds fine.
>       It only hurts bisectibility.
>
> All errors (new ones prefixed by >>):
>
>    drivers/firmware/efi/tpm.c: In function 'efi_tpm_eventlog_init':
> >> drivers/firmware/efi/tpm.c:24:9: error: 'struct efi' has no member
> named 'tpm_log'
>      if (efi.tpm_log == EFI_INVALID_TABLE_ADDR)
>             ^
>    In file included from arch/ia64/include/asm/io.h:23:0,
>                     from arch/ia64/include/asm/smp.h:20,
>                     from include/linux/smp.h:59,
>                     from include/linux/percpu.h:6,
>                     from include/linux/percpu-rwsem.h:6,
>                     from include/linux/fs.h:32,
>                     from include/linux/proc_fs.h:8,
>                     from include/linux/efi.h:18,
>                     from drivers/firmware/efi/tpm.c:10:
>    drivers/firmware/efi/tpm.c:27:26: error: 'struct efi' has no member
> named 'tpm_log'
>      tbl = early_memremap(efi.tpm_log, sizeof(*tbl));
>                              ^
>    arch/ia64/include/asm/early_ioremap.h:5:62: note: in definition of
> macro 'early_memremap'
>     #define early_memremap(phys_addr, size)
> early_ioremap(phys_addr, size)
>                                                                  ^~~~~~~~~
>    In file included from include/linux/kernel.h:13:0,
>                     from include/linux/list.h:8,
>                     from include/linux/preempt.h:10,
>                     from include/linux/spinlock.h:50,
>                     from include/linux/seqlock.h:35,
>                     from include/linux/time.h:5,
>                     from include/linux/efi.h:16,
>                     from drivers/firmware/efi/tpm.c:10:
>    drivers/firmware/efi/tpm.c:30:7: error: 'struct efi' has no member
> named 'tpm_log'
>        efi.tpm_log);
>           ^
>    include/linux/printk.h:301:33: note: in definition of macro 'pr_err'
>      printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__)
>                                     ^~~~~~~~~~~
>    drivers/firmware/efi/tpm.c:35:22: error: 'struct efi' has no member
> named 'tpm_log'
>      memblock_reserve(efi.tpm_log, tbl_size);
>                          ^
>
> vim +24 drivers/firmware/efi/tpm.c
>
>     15
>     16  /*
>     17   * Reserve the memory associated with the TPM Event Log
> configuration table.
>     18   */
>     19  int __init efi_tpm_eventlog_init(void)
>     20  {
>     21          struct linux_efi_tpm_eventlog *tbl;
>     22          unsigned int tbl_size;
>     23
>   > 24          if (efi.tpm_log == EFI_INVALID_TABLE_ADDR)
>     25                  return 0;
>     26
>     27          tbl = early_memremap(efi.tpm_log, sizeof(*tbl));
>     28          if (!tbl) {
>     29                  pr_err("Failed to map TPM Event Log table @
> 0x%lx\n",
>     30                          efi.tpm_log);
>     31                  return -ENOMEM;
>     32          }
>     33
>     34          tbl_size = sizeof(*tbl) + tbl->size;
>     35          memblock_reserve(efi.tpm_log, tbl_size);
>     36          early_memunmap(tbl, sizeof(*tbl));
>     37          return 0;
>     38  }
>     39
>
> ---
> 0-DAY kernel test infrastructure                Open Source Technology
> Center
> https://lists.01.org/pipermail/kbuild-all                   Intel
> Corporation
>

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