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    SubjectRe: powerpc allmodconfig
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    Date
    Some comments for some of these...

    On Wed, 2008-10-15 at 21:33 -0700, Andrew Morton wrote:

    > kernel/resource.c: In function '__reserve_region_with_split':
    > kernel/resource.c:554: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'resource_size_t'
    > kernel/resource.c:554: warning: format '%llx' expects type 'long long unsigned int', but argument 4 has type 'resource_size_t'
    > kernel/resource.c:554: warning: format '%llx' expects type 'long long unsigned int', but argument 6 has type 'resource_size_t'
    > kernel/resource.c:554: warning: format '%llx' expects type 'long long unsigned int', but argument 7 has type 'resource_size_t'

    This is a generic code bug, I sent a patch for it a day or two ago. (ie
    those are real bugs on 32-bit resource_size_t)

    > drivers/dma/ioat_dca.c: In function 'dca_enabled_in_bios':
    > drivers/dma/ioat_dca.c:81: error: implicit declaration of function 'cpuid_eax'
    > drivers/dma/ioat_dca.c: In function 'system_has_dca_enabled':
    > drivers/dma/ioat_dca.c:91: error: implicit declaration of function 'boot_cpu_has'
    > drivers/dma/ioat_dca.c:91: error: 'X86_FEATURE_DCA' undeclared (first use in this function)
    > drivers/dma/ioat_dca.c:91: error: (Each undeclared identifier is reported only once
    > drivers/dma/ioat_dca.c:91: error: for each function it appears in.)
    > drivers/dma/ioat_dca.c: In function 'ioat_dca_get_tag':
    > drivers/dma/ioat_dca.c:190: error: implicit declaration of function 'cpu_physical_id'

    Looks like this driver should depend on X86 :-)

    > fs/ext4/balloc.c: In function 'ext4_claim_free_blocks':
    > fs/ext4/balloc.c:607: warning: format '%lld' expects type 'long long int', but argument 2 has type 's64'
    > fs/ext4/inode.c: In function 'ext4_print_free_blocks':
    > fs/ext4/inode.c:1822: warning: format '%lld' expects type 'long long int', but argument 2 has type 's64'
    > fs/ext4/inode.c:1824: warning: format '%lld' expects type 'long long int', but argument 2 has type 's64'

    The above are unfortunate but at least aren't bugs per-se, just
    annoying. Should be fixable with casts. Ted ?

    > net/mac80211/rc80211_minstrel_debugfs.c: In function 'minstrel_stats_open':
    > net/mac80211/rc80211_minstrel_debugfs.c:98: warning: format '%8llu' expects type 'long long unsigned int', but argument 11 has type 'u64'
    > net/mac80211/rc80211_minstrel_debugfs.c:98: warning: format '%8llu' expects type 'long long unsigned int', but argument 12 has type 'u64'
    > net/mac80211/rc80211_minstrel_debugfs.c:98: warning: format '%8llu' expects type 'long long unsigned int', but argument 11 has type 'u64'
    > net/mac80211/rc80211_minstrel_debugfs.c:98: warning: format '%8llu' expects type 'long long unsigned int', but argument 12 has type 'u64'
    > net/mac80211/rc80211_minstrel_debugfs.c: At top level:
    > net/mac80211/rc80211_minstrel_debugfs.c:145: warning: initialization from incompatible pointer type

    Same.

    > fs/ocfs2/xattr.c: In function 'ocfs2_xattr_index_block_find':
    > fs/ocfs2/xattr.c:2400: warning: format '%llu' expects type 'long long unsigned int', but argument 7 has type 'u64'
    > fs/ocfs2/xattr.c:2400: warning: format '%llu' expects type 'long long unsigned int', but argument 7 has type 'u64'

    .../...

    same

    >
    > sound/pci/hda/patch_sigmatel.c: In function 'stac92xx_parse_auto_config':
    > sound/pci/hda/patch_sigmatel.c:2819: warning: 'nid' may be used uninitialized in this function
    >
    > drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_read':
    > drivers/rtc/rtc-ds1286.c:33: error: implicit declaration of function '__raw_readl'
    > drivers/rtc/rtc-ds1286.c: In function 'ds1286_rtc_write':
    > drivers/rtc/rtc-ds1286.c:38: error: implicit declaration of function '__raw_writel'
    > drivers/rtc/rtc-ds1286.c: In function 'ds1286_probe':
    > drivers/rtc/rtc-ds1286.c:345: error: implicit declaration of function 'ioremap'
    > drivers/rtc/rtc-ds1286.c:345: warning: assignment makes pointer from integer without a cast
    > drivers/rtc/rtc-ds1286.c:365: error: implicit declaration of function 'iounmap'
    > make[2]: [drivers/rtc/rtc-ds1286.o] Error 1 (ignored)

    Missing #include <asm/io.h> ?

    > drivers/rtc/rtc-m48t35.c: In function 'm48t35_read_time':
    > drivers/rtc/rtc-m48t35.c:59: error: implicit declaration of function 'readb'
    > drivers/rtc/rtc-m48t35.c:60: error: implicit declaration of function 'writeb'
    > drivers/rtc/rtc-m48t35.c: In function 'm48t35_probe':
    > drivers/rtc/rtc-m48t35.c:168: error: implicit declaration of function 'ioremap'
    > drivers/rtc/rtc-m48t35.c:168: warning: assignment makes pointer from integer without a cast
    > drivers/rtc/rtc-m48t35.c:188: error: implicit declaration of function 'iounmap'

    Same ?

    > drivers/net/ibm_newemac/mal.c: In function 'mal_txeob':
    > drivers/net/ibm_newemac/mal.c:284: error: implicit declaration of function 'mtdcri'
    > drivers/net/ibm_newemac/mal.c:284: error: 'SDR0' undeclared (first use in this function)
    > drivers/net/ibm_newemac/mal.c:284: error: (Each undeclared identifier is reported only once
    > drivers/net/ibm_newemac/mal.c:284: error: for each function it appears in.)
    > drivers/net/ibm_newemac/mal.c:285: error: implicit declaration of function 'mfdcri'
    > drivers/net/ibm_newemac/mal.c: In function 'mal_rxeob':
    > drivers/net/ibm_newemac/mal.c:302: error: 'SDR0' undeclared (first use in this function)

    That's annoying, I'll have a look.

    > drivers/net/wireless/libertas_tf/if_usb.c: In function '__if_usb_submit_rx_urb':
    > drivers/net/wireless/libertas_tf/if_usb.c:334: warning: cast to pointer from integer of different size

    Yuck !

    I'll look at the EMAC one and maybe some more tomorrow if nobody beats
    me to it.

    Cheers,
    Ben.




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