Re: i686 vs i586 glibc segfault issue on 64-bit AMD Xen paravirt guests

Re: i686 vs i586 glibc segfault issue on 64-bit AMD Xen paravirt guests

[Jeremy Fitzhardinge]

On 09/02/09 01:10, Mitchell E Berger wrote:
> I apologize for writing to you directly instead of through an officially
> supported channel. 

No problem.

>  I've filed a bug against glibc in Redhat's Bugzilla
> for an issue that only seems to surface on 64-bit Xen paravirt guests
> on AMD hosts.  Filing this bug with the distro involved seemed to make
> sense, but thinking more about it, the bug may truly belong to Xen,
> and it seems wrong to cross-post a bug to two completely separate dev
> teams' bug trackers at the same time.
>   

I think you're running into a known bug in current mainline Linux
kernels, in which 32-bit compat syscalls are not being handled properly
on AMD systems.  The workaround is to boot with "vdso32=0" on the kernel
command line.  Unfortunately nobody has taked the time to really work
out what's going on (I don't have an AMD system on hand, which makes it
awkward).  It appears to be a problem with returning from a syscall,
rather than the syscall itself.

    J

Errors when build 2.6.31-rc8

[Boris Derzhavets]

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After fresh git clone, git checkout tune "make menuconfig" the same way as for RC6

When build :-

In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:48: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’ declared inside parameter list
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘get_dma_ops’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error: dereferencing pointer to incomplete type
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
                 from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:12: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:11: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_map_single_attrs’:
include/asm-generic/dma-mapping-common.h:18: error: implicit declaration of function ‘valid_dma_direction’
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
                 from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
include/asm-generic/dma-mapping-common.h:19: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:31: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:30: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_single_attrs’:
include/asm-generic/dma-mapping-common.h:36: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:37: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:43: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:42: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
include/asm-generic/dma-mapping-common.h:52: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:60: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:59: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_sg_attrs’:
include/asm-generic/dma-mapping-common.h:66: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:67: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:72: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:72: error: parameter 5 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
include/asm-generic/dma-mapping-common.h:79: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:86: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:86: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
include/asm-generic/dma-mapping-common.h:91: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:92: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:98: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:98: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_for_cpu’:
include/asm-generic/dma-mapping-common.h:103: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:104: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:111: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:111: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_for_device’:
include/asm-generic/dma-mapping-common.h:116: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:117: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:126: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:126: error: parameter 5 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_range_for_cpu’:
include/asm-generic/dma-mapping-common.h:131: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:132: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:137: error: type of formal parameter 4 is incomplete
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:144: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:144: error: parameter 5 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_range_for_device’:
include/asm-generic/dma-mapping-common.h:149: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:150: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:155: error: type of formal parameter 4 is incomplete
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:160: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:160: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_sg_for_cpu’:
include/asm-generic/dma-mapping-common.h:165: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:166: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:173: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:173: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_sg_for_device’:
include/asm-generic/dma-mapping-common.h:178: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:179: error: dereferencing pointer to incomplete type
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_mapping_error’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning: ‘enum dma_data_direction’ declared inside parameter list
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error: parameter 4 (‘dir’) has incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_alloc_coherent_mask’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error: implicit declaration of function ‘DMA_BIT_MASK’
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_alloc_coherent’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error: implicit declaration of function ‘is_device_dma_capable’
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error: dereferencing pointer to incomplete type
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_free_coherent’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error: dereferencing pointer to incomplete type
make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
make[3]: *** [drivers/gpu/drm/ttm] Error 2
make[2]: *** [drivers/gpu/drm] Error 2
make[1]: *** [drivers/gpu] Error 2
make: *** [drivers] Error 2

Boris




      

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Re: Errors when build 2.6.31-rc8

[Jun Koi]

Where did you clone this from? Is it the vanilla Linux kernel, or
xentinized kernel?

thanks,
J

On Sat, Sep 5, 2009 at 8:18 PM, Boris Derzhavets<bderzhavets@yahoo.com> wrote:
> After fresh git clone, git checkout tune "make menuconfig" the same way as
> for RC6
>
> When build :-
>
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:48: warning: its scope is only this definition or
> declaration, which is probably not what you want
> include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘get_dma_ops’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error:
> dereferencing pointer to incomplete type
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:12: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:11: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_map_single_attrs’:
> include/asm-generic/dma-mapping-common.h:18: error: implicit declaration of
> function ‘valid_dma_direction’
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h:19: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:31: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:30: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_single_attrs’:
> include/asm-generic/dma-mapping-common.h:36: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h:37: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:43: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:42: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:52: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:59: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:66: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h:67: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:72: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:72: error: parameter 5 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
> include/asm-generic/dma-mapping-common.h:79: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:86: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:86: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
> include/asm-generic/dma-mapping-common.h:91: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h:92: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:98: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:98: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_cpu’:
> include/asm-generic/dma-mapping-common.h:103: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:104: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:111: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:111: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_device’:
> include/asm-generic/dma-mapping-common.h:116: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:117: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:126: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:126: error: parameter 5 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_cpu’:
> include/asm-generic/dma-mapping-common.h:131: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:132: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:137: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:144: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:144: error: parameter 5 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_device’:
> include/asm-generic/dma-mapping-common.h:149: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:150: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:155: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:160: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:160: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_sg_for_cpu’:
> include/asm-generic/dma-mapping-common.h:165: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:166: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:173: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:173: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_device’:
> include/asm-generic/dma-mapping-common.h:178: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:179: error: dereferencing pointer
> to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_mapping_error’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error:
> parameter 4 (‘dir’) has incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent_mask’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error:
> implicit declaration of function ‘DMA_BIT_MASK’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error:
> implicit declaration of function ‘is_device_dma_capable’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error:
> dereferencing pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_free_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error:
> dereferencing pointer to incomplete type
> make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
> make[3]: *** [drivers/gpu/drm/ttm] Error 2
> make[2]: *** [drivers/gpu/drm] Error 2
> make[1]: *** [drivers/gpu] Error 2
> make: *** [drivers] Error 2
>
> Boris
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
>

Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

[-- Attachment #1.1: Type: text/plain, Size: 12610 bytes --]

Original clone & checkout:-

# git clone git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git linux-2.6-xen

# cd linux-2.6-xen

# git checkout origin/rebase/master -b rebase/master

Boris

--- On Sat, 9/5/09, Jun Koi <junkoi2004@gmail.com> wrote:

From: Jun Koi <junkoi2004@gmail.com>
Subject: Re: [Xen-devel] Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Jeremy Fitzhardinge" <jeremy@goop.org>, "Xen-devel" <xen-devel@lists.xensource.com>
Date: Saturday, September 5, 2009, 7:24 AM

Where did you clone this from? Is it the vanilla Linux kernel, or
xentinized kernel?

thanks,
J

On Sat, Sep 5, 2009 at 8:18 PM, Boris Derzhavets<bderzhavets@yahoo.com> wrote:
> After fresh git clone, git checkout tune "make menuconfig" the same way as
> for RC6
>
> When build :-
>
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:48: warning: its scope is only this definition or
> declaration, which is probably not what you want
> include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’ declared
> inside parameter list
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘get_dma_ops’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error:
> dereferencing pointer to incomplete type
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:12: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:11: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_map_single_attrs’:
> include/asm-generic/dma-mapping-common.h:18: error: implicit declaration of
> function ‘valid_dma_direction’
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h:19: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:31: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:30: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_single_attrs’:
> include/asm-generic/dma-mapping-common.h:36: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h:37: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:43: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:42: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:52: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:59: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:66: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h:67: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:72: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:72: error: parameter 5 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
> include/asm-generic/dma-mapping-common.h:79: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:86: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:86: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
> include/asm-generic/dma-mapping-common.h:91: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h:92: error: dereferencing pointer to
> incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:98: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:98: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_cpu’:
> include/asm-generic/dma-mapping-common.h:103: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:104: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:111: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:111: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_device’:
> include/asm-generic/dma-mapping-common.h:116: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:117: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:126: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:126: error: parameter 5 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_cpu’:
> include/asm-generic/dma-mapping-common.h:131: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:132: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:137: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:144: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:144: error: parameter 5 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_device’:
> include/asm-generic/dma-mapping-common.h:149: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:150: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:155: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:160: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:160: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_sg_for_cpu’:
> include/asm-generic/dma-mapping-common.h:165: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:166: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:173: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:173: error: parameter 4 (‘dir’) has
> incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_device’:
> include/asm-generic/dma-mapping-common.h:178: error: dereferencing pointer
> to incomplete type
> include/asm-generic/dma-mapping-common.h:179: error: dereferencing pointer
> to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_mapping_error’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error:
> parameter 4 (‘dir’) has incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent_mask’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error:
> implicit declaration of function ‘DMA_BIT_MASK’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error:
> implicit declaration of function ‘is_device_dma_capable’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error:
> dereferencing pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_free_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error:
> dereferencing pointer to incomplete type
> make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
> make[3]: *** [drivers/gpu/drm/ttm] Error 2
> make[2]: *** [drivers/gpu/drm] Error 2
> make[1]: *** [drivers/gpu] Error 2
> make: *** [drivers] Error 2
>
> Boris
>
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>
>



      

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http://lists.xensource.com/xen-devel

Re: Errors when build 2.6.31-rc8

[M A Young]

[-- Attachment #1: Type: TEXT/PLAIN, Size: 799 bytes --]

On Sat, 5 Sep 2009, Boris Derzhavets wrote:

> After fresh git clone, git checkout tune "make menuconfig" the same way as
> for RC6
> 
> When build :-
> 
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ?enum dma_data_direction? declared inside
> parameter list

I think there is a conflict between the newer drm code and swiotlb. I have 
seen this for a while on my Fedora builds as Fedora Rawhide seems to get 
the new drm code before it makes it into the official kernel. You can work 
around it by disabling a small number of drm related kernel options, 
though you probably lose some functionality by doing so.

 	Michael Young

[-- Attachment #2: Type: text/plain, Size: 138 bytes --]

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

[-- Attachment #1.1: Type: text/plain, Size: 1712 bytes --]

After this change:-

   -*- /dev/agpgart (AGP Support)  --->                                                  
   < > Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) 

i was able to build 2.6.31-rc8 (with Xen Dom0 support).

However, attempt to load 2.6.31-rc8 either under Xen 3.5 or Xen 3.4.1 causes console to drop into stack trace and hangs.

Thank you.
Boris.

--- On Sat, 9/5/09, M A Young <m.a.young@durham.ac.uk> wrote:

From: M A Young <m.a.young@durham.ac.uk>
Subject: Re: [Xen-devel] Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Jeremy Fitzhardinge" <jeremy@goop.org>, "Xen-devel" <xen-devel@lists.xensource.com>
Date: Saturday, September 5, 2009, 7:31 AM

On Sat, 5 Sep 2009, Boris Derzhavets wrote:

> After fresh git clone, git checkout tune "make menuconfig" the same way as
> for RC6
> 
> When build :-
> 
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ?enum dma_data_direction? declared inside
> parameter list

I think there is a conflict between the newer drm code and swiotlb. I have seen this for a while on my Fedora builds as Fedora Rawhide seems to get the new drm code before it makes it into the official kernel. You can work around it by disabling a small number of drm related kernel options, though you probably lose some functionality by doing so.

    Michael Young
-----Inline Attachment Follows-----

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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel



      

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RE: Errors when build 2.6.31-rc8

[djmagee]

[-- Attachment #1.1: Type: text/plain, Size: 2114 bytes --]

I've had the same problem since his Jeremy's branch went from rc6 to rc8
this week.  I can boot the kernel on bare metal, but not under Xen as
dom0.

 

From: xen-devel-bounces@lists.xensource.com
[mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Boris
Derzhavets
Sent: Saturday, September 05, 2009 8:46 AM
To: M A Young
Cc: Jeremy Fitzhardinge; Xen-devel
Subject: Re: [Xen-devel] Errors when build 2.6.31-rc8

 

After this change:-

   -*- /dev/agpgart (AGP Support)  --->

   < > Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) 

i was able to build 2.6.31-rc8 (with Xen Dom0 support).

However, attempt to load 2.6.31-rc8 either under Xen 3.5 or Xen 3.4.1
causes console to drop into stack trace and hangs.

Thank you.
Boris.

--- On Sat, 9/5/09, M A Young <m.a.young@durham.ac.uk> wrote:


From: M A Young <m.a.young@durham.ac.uk>
Subject: Re: [Xen-devel] Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Jeremy Fitzhardinge" <jeremy@goop.org>, "Xen-devel"
<xen-devel@lists.xensource.com>
Date: Saturday, September 5, 2009, 7:31 AM

On Sat, 5 Sep 2009, Boris Derzhavets wrote:

> After fresh git clone, git checkout tune "make menuconfig" the same
way as
> for RC6
> 
> When build :-
> 
> In file included from
/usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ?enum dma_data_direction?
declared inside
> parameter list

I think there is a conflict between the newer drm code and swiotlb. I
have seen this for a while on my Fedora builds as Fedora Rawhide seems
to get the new drm code before it makes it into the official kernel. You
can work around it by disabling a small number of drm related kernel
options, though you probably lose some functionality by doing so.

    Michael Young


-----Inline Attachment Follows-----

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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

 


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Re: Errors when build 2.6.31-rc8

[Jeremy Fitzhardinge]

On 09/05/09 04:18, Boris Derzhavets wrote:
> After fresh git clone, git checkout tune "make menuconfig" the same
> way as for RC6
>
> When build :-
>
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:48: warning: its scope is only this definition
> or declaration, which is probably not what you want
> include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’
> declared inside parameter list
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘get_dma_ops’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error:
> dereferencing pointer to incomplete type
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:12: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:11: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_map_single_attrs’:
> include/asm-generic/dma-mapping-common.h:18: error: implicit
> declaration of function ‘valid_dma_direction’
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h:19: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:31: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:30: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_single_attrs’:
> include/asm-generic/dma-mapping-common.h:36: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:37: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:43: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:42: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:52: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:59: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:66: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:67: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:72: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:72: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
> include/asm-generic/dma-mapping-common.h:79: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:86: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:86: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
> include/asm-generic/dma-mapping-common.h:91: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:92: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:98: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:98: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_cpu’:
> include/asm-generic/dma-mapping-common.h:103: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:104: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:111: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:111: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_device’:
> include/asm-generic/dma-mapping-common.h:116: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:117: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:126: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:126: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_cpu’:
> include/asm-generic/dma-mapping-common.h:131: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:132: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:137: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:144: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:144: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_device’:
> include/asm-generic/dma-mapping-common.h:149: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:150: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:155: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:160: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:160: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_cpu’:
> include/asm-generic/dma-mapping-common.h:165: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:166: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:173: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:173: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_device’:
> include/asm-generic/dma-mapping-common.h:178: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:179: error: dereferencing
> pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_mapping_error’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning:
> ‘enum dma_data_direction’ declared inside parameter list
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error:
> parameter 4 (‘dir’) has incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent_mask’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error:
> implicit declaration of function ‘DMA_BIT_MASK’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error:
> implicit declaration of function ‘is_device_dma_capable’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error:
> dereferencing pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_free_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error:
> dereferencing pointer to incomplete type
> make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
> make[3]: *** [drivers/gpu/drm/ttm] Error 2
> make[2]: *** [drivers/gpu/drm] Error 2
> make[1]: *** [drivers/gpu] Error 2
> make: *** [drivers] Error 2
>

Does this help?

diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index cb1a663..f4ebffb 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -2,6 +2,7 @@
 #define __LINUX_SWIOTLB_H
 
 #include <linux/types.h>
+#include <linux/dma-mapping.h>
 
 struct device;
 struct dma_attrs;

	J

Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

[-- Attachment #1.1: Type: text/plain, Size: 13386 bytes --]

>Does this help?

>diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
>index cb1a663..f4ebffb 100644
>--- a/include/linux/swiotlb.h
>+++ b/include/linux/swiotlb.h
>@@ -2,6 +2,7 @@
 >#define __LINUX_SWIOTLB_H
 
 >#include <linux/types.h>
>+#include <linux/dma-mapping.h>
 
 >struct device;
 >struct dma_attrs;

  Now kernel gets built, but still fails to load under either Xen 3.5 or Xen 3.4.1.
  Stack traces differ on C2D E8400 (Xen 3.4.1)  and Q9550 (Xen 3.5 unstable )boxes. 
  On the last box :-

 do_one_initcall + 0x37/0x1a0
 kernel_init + 0x164/0x1ba
 child_rip + 0xa/0x20
 ? int_ret_from_sys_call 0x7/0x16
 ? retint_restore_arg + 0x5/0x6
 ? child_rip 0x0/0x20

 Two last commands are the same on the first box. Previous differ.

Boris.
P.S. I cannot buy or order 20 m of NUL modem cable.
       Just 2.5 m . That's all

--- On Sat, 9/5/09, Jeremy Fitzhardinge <jeremy@goop.org> wrote:

From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>
Date: Saturday, September 5, 2009, 11:48 AM

On 09/05/09 04:18, Boris Derzhavets wrote:
> After fresh git clone, git checkout tune "make menuconfig" the same
> way as for RC6
>
> When build :-
>
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:48: warning: its scope is only this definition
> or declaration, which is probably not what you want
> include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’
> declared inside parameter list
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘get_dma_ops’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error:
> dereferencing pointer to incomplete type
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:12: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:11: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_map_single_attrs’:
> include/asm-generic/dma-mapping-common.h:18: error: implicit
> declaration of function ‘valid_dma_direction’
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h:19: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:31: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:30: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_single_attrs’:
> include/asm-generic/dma-mapping-common.h:36: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:37: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:43: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:42: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:52: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:59: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:66: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:67: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:72: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:72: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
> include/asm-generic/dma-mapping-common.h:79: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:86: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:86: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
> include/asm-generic/dma-mapping-common.h:91: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:92: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:98: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:98: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_cpu’:
> include/asm-generic/dma-mapping-common.h:103: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:104: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:111: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:111: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_device’:
> include/asm-generic/dma-mapping-common.h:116: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:117: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:126: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:126: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_cpu’:
> include/asm-generic/dma-mapping-common.h:131: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:132: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:137: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:144: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:144: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_device’:
> include/asm-generic/dma-mapping-common.h:149: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:150: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:155: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:160: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:160: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_cpu’:
> include/asm-generic/dma-mapping-common.h:165: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:166: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:173: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:173: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_device’:
> include/asm-generic/dma-mapping-common.h:178: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:179: error: dereferencing
> pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_mapping_error’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning:
> ‘enum dma_data_direction’ declared inside parameter list
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error:
> parameter 4 (‘dir’) has incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent_mask’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error:
> implicit declaration of function ‘DMA_BIT_MASK’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error:
> implicit declaration of function ‘is_device_dma_capable’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error:
> dereferencing pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_free_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error:
> dereferencing pointer to incomplete type
> make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
> make[3]: *** [drivers/gpu/drm/ttm] Error 2
> make[2]: *** [drivers/gpu/drm] Error 2
> make[1]: *** [drivers/gpu] Error 2
> make: *** [drivers] Error 2
>

Does this help?

diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index cb1a663..f4ebffb 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -2,6 +2,7 @@
 #define __LINUX_SWIOTLB_H
 
 #include <linux/types.h>
+#include <linux/dma-mapping.h>
 
 struct device;
 struct dma_attrs;

    J


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel



      

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_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via xen-3.4.1-3.src.rpm along with
libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel had been run.

Call trace:

usb_hc_died + .....
usb_add_hcd +.....
usb_hcd_pci_probe + ....
do_work_for_cpu + .....
local_pci_probe + ...
do_work_for_cpu +....
kthread +.....
child_rip+....
restore_args + .....
child_rip + .....
Code : .   .   .   .  
..  .  .   .

RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
RSP < ffff ... e0>
CR2: 00000...098

---[ end trace 8219......]----

uhci_hcd 0000:00:1a:0 host controller process error, something bad happened !
uhci_hcd 0000:00:1a:0 host controller halted , very bad
uhci_hcd 0000:00:1a:0  HC died, cleaning up

2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top of  F12 rawhide

Boris,


--- On Sat, 9/5/09, Jeremy Fitzhardinge <jeremy@goop.org> wrote:

From: Jeremy Fitzhardinge <jeremy@goop.org>
Subject: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>
Date: Saturday, September 5, 2009, 11:48 AM

On 09/05/09 04:18, Boris Derzhavets wrote:
> After fresh git clone, git checkout tune "make menuconfig" the same
> way as for RC6
>
> When build :-
>
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:48: warning: its scope is only this definition
> or declaration, which is probably not what you want
> include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’
> declared inside parameter list
> include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’
> declared inside parameter list
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘get_dma_ops’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error:
> dereferencing pointer to incomplete type
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:12: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:11: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_map_single_attrs’:
> include/asm-generic/dma-mapping-common.h:18: error: implicit
> declaration of function ‘valid_dma_direction’
> In file included from
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
>                  from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> include/asm-generic/dma-mapping-common.h:19: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:31: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:30: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_single_attrs’:
> include/asm-generic/dma-mapping-common.h:36: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:37: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:43: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:42: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:52: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:60: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:59: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_unmap_sg_attrs’:
> include/asm-generic/dma-mapping-common.h:66: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:67: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:72: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:72: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
> include/asm-generic/dma-mapping-common.h:79: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:86: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:86: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
> include/asm-generic/dma-mapping-common.h:91: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:92: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:98: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:98: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_cpu’:
> include/asm-generic/dma-mapping-common.h:103: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:104: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:111: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:111: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_for_device’:
> include/asm-generic/dma-mapping-common.h:116: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:117: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:126: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:126: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_cpu’:
> include/asm-generic/dma-mapping-common.h:131: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:132: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:137: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:144: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:144: error: parameter 5
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_single_range_for_device’:
> include/asm-generic/dma-mapping-common.h:149: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:150: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:155: error: type of formal
> parameter 4 is incomplete
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:160: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:160: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_cpu’:
> include/asm-generic/dma-mapping-common.h:165: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:166: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h: At top level:
> include/asm-generic/dma-mapping-common.h:173: warning: ‘enum
> dma_data_direction’ declared inside parameter list
> include/asm-generic/dma-mapping-common.h:173: error: parameter 4
> (‘dir’) has incomplete type
> include/asm-generic/dma-mapping-common.h: In function
> ‘dma_sync_sg_for_device’:
> include/asm-generic/dma-mapping-common.h:178: error: dereferencing
> pointer to incomplete type
> include/asm-generic/dma-mapping-common.h:179: error: dereferencing
> pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_mapping_error’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning:
> ‘enum dma_data_direction’ declared inside parameter list
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error:
> parameter 4 (‘dir’) has incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent_mask’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error:
> implicit declaration of function ‘DMA_BIT_MASK’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_alloc_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error:
> implicit declaration of function ‘is_device_dma_capable’
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error:
> dereferencing pointer to incomplete type
> In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
>                  from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
> ‘dma_free_coherent’:
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error:
> dereferencing pointer to incomplete type
> /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error:
> dereferencing pointer to incomplete type
> make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
> make[3]: *** [drivers/gpu/drm/ttm] Error 2
> make[2]: *** [drivers/gpu/drm] Error 2
> make[1]: *** [drivers/gpu] Error 2
> make: *** [drivers] Error 2
>

Does this help?

diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
index cb1a663..f4ebffb 100644
--- a/include/linux/swiotlb.h
+++ b/include/linux/swiotlb.h
@@ -2,6 +2,7 @@
 #define __LINUX_SWIOTLB_H
 
 #include <linux/types.h>
+#include <linux/dma-mapping.h>
 
 struct device;
 struct dma_attrs;

    J


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http://lists.xensource.com/xen-devel



      

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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Re: Re: [Xen-devel] Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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I believe, that some set of CSs from Xen 3.5 has to be included as patches into
xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
Otherwise  , F12 release in November won't have suitable Dom0 kernel again.
I would guess 2.6.31-rc6 at best.

Boris.

--- On Sun, 9/6/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote:

From: Boris Derzhavets <bderzhavets@yahoo.com>
Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Jeremy Fitzhardinge" <jeremy@goop.org>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
Date: Sunday, September 6, 2009, 12:56 PM

Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via xen-3.4.1-3.src.rpm along with
libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel had been run.

Call trace:

usb_hc_died + .....
usb_add_hcd +.....
usb_hcd_pci_probe + ....
do_work_for_cpu + .....
local_pci_probe + ...
do_work_for_cpu +.....
kthread +.....
child_rip+....
restore_args + .....
child_rip + .....
Code : .   .   .   .  
.  .  .   .

RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
RSP < ffff ... e0>
CR2: 00000...098

---[ end trace 8219......]----

uhci_hcd 0000:00:1a:0 host controller process error, something bad happened !
uhci_hcd 0000:00:1a:0 host controller halted , very bad
uhci_hcd 0000:00:1a:0  HC died, cleaning
 up

2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top of  F12 rawhide

Boris,





      

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Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Mr. Teo En Ming (Zhang Enming)]

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On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> I believe, that some set of CSs from Xen 3.5 has to be included as 
> patches into
> xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> again.
> I would guess 2.6.31-rc6 at best.
>
> Boris.
>
> --- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
>
>
>     From: Boris Derzhavets <bderzhavets@yahoo.com>
>     Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
>     To: "Jeremy Fitzhardinge" <jeremy@goop.org>
>     Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
>     Date: Sunday, September 6, 2009, 12:56 PM
>
>     Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
>     xen-3.4.1-3.src.rpm along with
>     libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
>     had been run.
>
>     Call trace:
>
>     usb_hc_died + .....
>     usb_add_hcd +.....
>     usb_hcd_pci_probe + ....
>     do_work_for_cpu + .....
>     local_pci_probe + ...
>     do_work_for_cpu +.....
>     kthread +.....
>     child_rip+....
>     restore_args + .....
>     child_rip + .....
>     Code : .   .   .   .
>     .  .  .   .
>
>     RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
>     RSP < ffff ... e0>
>     CR2: 00000...098
>
>     ---[ end trace 8219......]----
>
>     uhci_hcd 0000:00:1a:0 host controller process error, something bad
>     happened !
>     uhci_hcd 0000:00:1a:0 host controller halted , very bad
>     uhci_hcd 0000:00:1a:0  HC died, cleaning up
>
>     2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
>     of  F12 rawhide
>
>     Boris,
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
>    
I thought Fedora will no longer have dom 0 kernel?

-- 
Mr. Teo En Ming (Zhang Enming) Dip(Mechatronics Engineering) BEng(Hons)(Mechanical Engineering)
Technical Support Engineer
Information Technology Department
Asiasoft Online Pte Ltd
Tampines Central 1 #04-01 Tampines Plaza
Singapore 529541
Republic of Singapore
Company Website: http://www.asiasoft.sg/
Mobile: +65-9648-9798
MSN: teoenming@hotmail.com
Alma Maters: Singapore Polytechnic, National University of Singapore


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Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Pasi Kärkkäinen]

On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> >I believe, that some set of CSs from Xen 3.5 has to be included as 
> >patches into
> >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> >again.
> >I would guess 2.6.31-rc6 at best.
> >
> >Boris.
> >
> >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> >
> >
> >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> >    Date: Sunday, September 6, 2009, 12:56 PM
> >
> >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> >    xen-3.4.1-3.src.rpm along with
> >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> >    had been run.
> >
> >    Call trace:
> >
> >    usb_hc_died + .....
> >    usb_add_hcd +.....
> >    usb_hcd_pci_probe + ....
> >    do_work_for_cpu + .....
> >    local_pci_probe + ...
> >    do_work_for_cpu +.....
> >    kthread +.....
> >    child_rip+....
> >    restore_args + .....
> >    child_rip + .....
> >    Code : .   .   .   .
> >    .  .  .   .
> >
> >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> >    RSP < ffff ... e0>
> >    CR2: 00000...098
> >
> >    ---[ end trace 8219......]----
> >
> >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> >    happened !
> >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> >
> >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> >    of  F12 rawhide
> >
> >    Boris,
> >
> >
> >
> >   
> I thought Fedora will no longer have dom 0 kernel?
> 

http://fedoraproject.org/wiki/Features/XenPvopsDom0

"Dom0 status: awaiting upstream kernel support"

-- Pasi

Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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As far as Xen 3.5 tarball will be officially released  kernel supporting Dom0 should be
JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
connections.  Why wait until Upstream merge ? 

Boris

--- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:

From: Pasi Kärkkäinen <pasik@iki.fi>
Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@asiasoftsea.net>
Cc: bderzhavets@yahoo.com, "Xen-devel" <xen-devel@lists.xensource.com>, "Jeremy Fitzhardinge" <jeremy@goop.org>, fedora-xen@redhat.com
Date: Sunday, September 6, 2009, 2:37 PM

On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> >I believe, that some set of CSs from Xen 3.5 has to be included as 
> >patches into
> >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> >again.
> >I would guess 2.6.31-rc6 at best.
> >
> >Boris.
> >
> >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> >
> >
> >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> >    Date: Sunday, September 6, 2009, 12:56 PM
> >
> >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> >    xen-3.4.1-3.src.rpm along with
> >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> >    had been run.
> >
> >    Call trace:
> >
> >    usb_hc_died + .....
> >    usb_add_hcd +.....
> >    usb_hcd_pci_probe + ....
> >    do_work_for_cpu + .....
> >    local_pci_probe + ...
> >    do_work_for_cpu +.....
> >    kthread +.....
> >    child_rip+....
> >    restore_args + .....
> >    child_rip + .....
> >    Code : .   .   .   .
> >    .  .  .   .
> >
> >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> >    RSP < ffff ... e0>
> >    CR2: 00000...098
> >
> >    ---[ end trace 8219......]----
> >
> >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> >    happened !
> >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> >
> >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> >    of  F12 rawhide
> >
> >    Boris,
> >
> >
> >
> >   
> I thought Fedora will no longer have dom 0 kernel?
> 

http://fedoraproject.org/wiki/Features/XenPvopsDom0

"Dom0 status: awaiting upstream kernel support"

-- Pasi


_______________________________________________
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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel



      

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_______________________________________________
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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

Re: Re: [Xen-devel] Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

[-- Attachment #1.1: Type: text/plain, Size: 3809 bytes --]

In other words,  a kind of 3.5 iteration :-

http://bderzhavets.wordpress.com/2009/09/05/setup-xen-3-4-1-libvirt-on-top-f12-alpha-rawhide/

Boris.


--- On Mon, 9/7/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote:

From: Boris Derzhavets <bderzhavets@yahoo.com>
Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Pasi Kärkkäinen" <pasik@iki.fi>
Cc: "Jeremy Fitzhardinge" <jeremy@goop.org>, "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
Date: Monday, September 7, 2009, 12:49 AM

As far as Xen 3.5 tarball will be officially released  kernel supporting Dom0 should be
JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
connections.  Why wait until Upstream merge ? 

Boris

--- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:

From: Pasi Kärkkäinen <pasik@iki.fi>
Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@asiasoftsea.net>
Cc: bderzhavets@yahoo.com, "Xen-devel"
 <xen-devel@lists.xensource.com>, "Jeremy Fitzhardinge" <jeremy@goop.org>, fedora-xen@redhat.com
Date: Sunday, September 6, 2009, 2:37 PM

On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> >I believe, that some set of CSs from Xen 3.5 has to be included as 
> >patches into
> >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> >again.
> >I would guess 2.6.31-rc6 at best.
> >
> >Boris.
> >
> >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> >
> >
> >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> >    Date: Sunday, September 6, 2009, 12:56 PM
> >
> >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> >    xen-3.4.1-3.src.rpm along with
> >    libvirt(rawhide) , on top F12 rawhide. yum update
 gcc,glibc,kernel
> >    had been run.
> >
> >    Call trace:
> >
> >    usb_hc_died + .....
> >    usb_add_hcd +.....
> >    usb_hcd_pci_probe + ....
> >    do_work_for_cpu + .....
> >    local_pci_probe + ...
> >    do_work_for_cpu +.....
> >    kthread +.....
> >    child_rip+....
> >    restore_args + .....
> >    child_rip + .....
> >    Code : .   .   .   .
> >    .  .  .   .
> >
> >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> >    RSP < ffff ... e0>
> >    CR2: 00000...098
> >
> >    ---[
 end trace 8219......]----
> >
> >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> >    happened !
> >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> >
> >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> >    of  F12 rawhide
> >
> >    Boris,
> >
> >
> >
> >   
> I thought Fedora will no longer have dom 0 kernel?
> 

http://fedoraproject.org/wiki/Features/XenPvopsDom0

"Dom0 status: awaiting upstream kernel support"

-- Pasi


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel



      
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Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Pasi Kärkkäinen]

On Sun, Sep 06, 2009 at 09:49:41PM -0700, Boris Derzhavets wrote:
> As far as Xen 3.5 tarball will be officially released  kernel supporting Dom0 should be
> JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
> will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
> in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
> connections.  Why wait until Upstream merge ? 
> 

Uhm.. sorry I'm a bit confused. If I understood correctly you have a
call trace on your pv_ops dom0 kernel? 

Does that only happen with Xen 3.4.1 or what's the problem? 

-- Pasi

> Boris
> 
> --- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> 
> From: Pasi Kärkkäinen <pasik@iki.fi>
> Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@asiasoftsea.net>
> Cc: bderzhavets@yahoo.com, "Xen-devel" <xen-devel@lists.xensource.com>, "Jeremy Fitzhardinge" <jeremy@goop.org>, fedora-xen@redhat.com
> Date: Sunday, September 6, 2009, 2:37 PM
> 
> On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> > On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> > >I believe, that some set of CSs from Xen 3.5 has to be included as 
> > >patches into
> > >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> > >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> > >again.
> > >I would guess 2.6.31-rc6 at best.
> > >
> > >Boris.
> > >
> > >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> > >
> > >
> > >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> > >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> > >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> > >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> > >    Date: Sunday, September 6, 2009, 12:56 PM
> > >
> > >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> > >    xen-3.4.1-3.src.rpm along with
> > >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> > >    had been run.
> > >
> > >    Call trace:
> > >
> > >    usb_hc_died + .....
> > >    usb_add_hcd +.....
> > >    usb_hcd_pci_probe + ....
> > >    do_work_for_cpu + .....
> > >    local_pci_probe + ...
> > >    do_work_for_cpu +.....
> > >    kthread +.....
> > >    child_rip+....
> > >    restore_args + .....
> > >    child_rip + .....
> > >    Code : .   .   .   .
> > >    .  .  .   .
> > >
> > >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> > >    RSP < ffff ... e0>
> > >    CR2: 00000...098
> > >
> > >    ---[ end trace 8219......]----
> > >
> > >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> > >    happened !
> > >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> > >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> > >
> > >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> > >    of  F12 rawhide
> > >
> > >    Boris,
> > >
> > >
> > >
> > >   
> > I thought Fedora will no longer have dom 0 kernel?
> > 
> 
> http://fedoraproject.org/wiki/Features/XenPvopsDom0
> 
> "Dom0 status: awaiting upstream kernel support"
> 
> -- Pasi
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
> 
> 
> 
>       

Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

[-- Attachment #1.1: Type: text/plain, Size: 4666 bytes --]

Pasi,

I was trying to load the most recent 2.6.31-rc8 under Xen 3.4.1 ( via src.rpm) on F12
rawhide and got stack trace. Jeremy is saying that rc8 works ok under Xen Unstable.
But, Libvirt 0.7.0-6 would obviously have dependencies  on xen-3.4.1 packages.
If i will port Xen 3.5 directly to F12 (F11) it might work with rc8, however Libvirt 0.7.0-6 will be most probably lost again. Libvirt 0.7.0-6 has been built for 3.4.1 Hypervisor ( in my understanding) . That's why i wrote if Xen 3.5 can load rc8, the easiest way to fix
issue is to backport required Xen 3.5 CSs to xen-3.4.1-X(?).src.rpm  and get it resolved before F12 November's release.

Boris

--- On Mon, 9/7/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:

From: Pasi Kärkkäinen <pasik@iki.fi>
Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
Date: Monday, September 7, 2009, 2:57 AM

On Sun, Sep 06, 2009 at 09:49:41PM -0700, Boris Derzhavets wrote:
> As far as Xen 3.5 tarball will be officially released  kernel supporting Dom0 should be
> JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
> will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
> in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
> connections.  Why wait until Upstream merge ? 
> 

Uhm.. sorry I'm a bit confused. If I understood correctly you have a
call trace on your pv_ops dom0 kernel? 

Does that only happen with Xen 3.4.1 or what's the problem? 

-- Pasi

> Boris
> 
> --- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> 
> From: Pasi Kärkkäinen <pasik@iki.fi>
> Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@asiasoftsea.net>
> Cc: bderzhavets@yahoo.com, "Xen-devel" <xen-devel@lists.xensource.com>, "Jeremy Fitzhardinge" <jeremy@goop.org>, fedora-xen@redhat.com
> Date: Sunday, September 6, 2009, 2:37 PM
> 
> On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> > On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> > >I believe, that some set of CSs from Xen 3.5 has to be included as 
> > >patches into
> > >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> > >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> > >again.
> > >I would guess 2.6.31-rc6 at best.
> > >
> > >Boris.
> > >
> > >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> > >
> > >
> > >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> > >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> > >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> > >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> > >    Date: Sunday, September 6, 2009, 12:56 PM
> > >
> > >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> > >    xen-3.4.1-3.src.rpm along with
> > >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> > >    had been run.
> > >
> > >    Call trace:
> > >
> > >    usb_hc_died + .....
> > >    usb_add_hcd +.....
> > >    usb_hcd_pci_probe + ....
> > >    do_work_for_cpu + .....
> > >    local_pci_probe + ...
> > >    do_work_for_cpu +.....
> > >    kthread +.....
> > >    child_rip+....
> > >    restore_args + .....
> > >    child_rip + .....
> > >    Code : .   .   .   .
> > >    .  .  .   .
> > >
> > >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> > >    RSP < ffff ... e0>
> > >    CR2: 00000...098
> > >
> > >    ---[ end trace 8219......]----
> > >
> > >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> > >    happened !
> > >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> > >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> > >
> > >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> > >    of  F12 rawhide
> > >
> > >    Boris,
> > >
> > >
> > >
> > >   
> > I thought Fedora will no longer have dom 0 kernel?
> > 
> 
> http://fedoraproject.org/wiki/Features/XenPvopsDom0
> 
> "Dom0 status: awaiting upstream kernel support"
> 
> -- Pasi
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
> 
> 
> 
>       

_______________________________________________
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http://lists.xensource.com/xen-devel



      

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http://lists.xensource.com/xen-devel

Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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I lost one thing. After backport xen-libs-3.4.1 would be updated, hence libvirt might
require another changes as well.
B.

--- On Mon, 9/7/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote:

From: Boris Derzhavets <bderzhavets@yahoo.com>
Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Pasi Kärkkäinen" <pasik@iki.fi>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
Date: Monday, September 7, 2009, 3:25 AM

Pasi,

I was trying to load the most recent 2.6.31-rc8 under Xen 3.4.1 ( via src.rpm) on F12
rawhide and got stack trace. Jeremy is saying that rc8 works ok under Xen Unstable.
But, Libvirt 0.7.0-6 would obviously have dependencies  on xen-3.4.1 packages.
If i will port Xen 3.5 directly to F12 (F11) it might work with rc8, however Libvirt 0.7.0-6 will be most probably lost again. Libvirt 0.7.0-6 has been built for 3.4.1 Hypervisor ( in my understanding) . That's why i wrote if Xen 3.5 can load rc8, the easiest way to fix
issue is to backport required Xen 3.5 CSs to xen-3.4.1-X(?).src.rpm  and get it resolved before F12 November's release.

Boris

--- On Mon, 9/7/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:

From: Pasi Kärkkäinen <pasik@iki.fi>
Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
To: "Boris Derzhavets" <bderzhavets@yahoo.com>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
Date: Monday, September 7, 2009, 2:57 AM

On Sun, Sep 06, 2009 at 09:49:41PM -0700, Boris Derzhavets wrote:
> As far as Xen 3.5 tarball will be officially released  kernel supporting Dom0 should be
> JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
> will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
> in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
> connections.  Why wait until Upstream merge ? 
> 

Uhm.. sorry I'm a bit confused. If I understood correctly you have a
call trace on your pv_ops dom0
 kernel? 

Does that only happen with Xen 3.4.1 or what's the problem? 

-- Pasi

> Boris
> 
> --- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> 
> From: Pasi Kärkkäinen <pasik@iki.fi>
> Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@asiasoftsea.net>
> Cc: bderzhavets@yahoo.com, "Xen-devel" <xen-devel@lists.xensource.com>, "Jeremy Fitzhardinge"
 <jeremy@goop.org>, fedora-xen@redhat.com
> Date: Sunday, September 6, 2009, 2:37 PM
> 
> On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> > On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> > >I believe, that some set of CSs from Xen 3.5 has to be included as 
> > >patches into
> > >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> > >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> > >again.
> > >I would guess 2.6.31-rc6 at best.
> > >
> > >Boris.
> > >
> > >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> > >
> > >
> > >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> > >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> > >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> > >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> > >    Date: Sunday, September 6, 2009, 12:56 PM
> > >
> >
 >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> > >    xen-3.4.1-3.src.rpm along with
> > >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> > >    had been run.
> > >
> > >    Call trace:
> > >
> > >    usb_hc_died + .....
> > >    usb_add_hcd +.....
> > >    usb_hcd_pci_probe + ....
> > >    do_work_for_cpu + .....
> > >    local_pci_probe + ...
> > >    do_work_for_cpu +.....
> > >    kthread +.....
> > >    child_rip+....
> > >    restore_args + .....
> > >    child_rip + .....
> > >    Code :
 .   .   .   .
> > >    .  .  .   .
> > >
> > >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> > >    RSP < ffff ... e0>
> > >    CR2: 00000...098
> > >
> > >    ---[ end trace 8219......]----
> > >
> > >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> > >    happened !
> > >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> > >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> > >
> > >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> > >    of  F12 rawhide
> > >
> > >    Boris,
>
 > >
> > >
> > >
> > >   
> > I thought Fedora will no longer have dom 0 kernel?
> > 
> 
> http://fedoraproject.org/wiki/Features/XenPvopsDom0
> 
> "Dom0 status: awaiting upstream kernel support"
> 
> -- Pasi
> 
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
> 
> 
> 
>       

_______________________________________________
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Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel



      
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--
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https://www.redhat.com/mailman/listinfo/fedora-xen



      

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Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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Jeremy Fitzhardinge wrote

>Does this help?
>diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
>index cb1a663..f4ebffb 100644
>--- a/include/linux/swiotlb.h
>+++ b/include/linux/swiotlb.h
>@@ -2,6 +2,7 @@
 >#define __LINUX_SWIOTLB_H
 > #include <linux/types.h>
> +#include <linux/dma-mapping.h>
> struct device;
>Does this help?

Kernel gets built, but fails to load under Xen 3.4.1 (F12 rawhide)
Does it make sense to update  include/xen/swiotlb.h in the same way ?

B.





      

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Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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I've got the same stack trace on F11 with the most recent "yum update" under Xen Unstable for 2.6.31-rc8 ( top commit 7c62209cde5b13b81685e79b2f9e3757e293aef1)
 
Call trace:
> > >
> > >    usb_hc_died + .....
> > >    usb_add_hcd +.....
> > >    usb_hcd_pci_probe + ....
> > >    do_work_for_cpu + .....
> > >    local_pci_probe + ...
> > >    do_work_for_cpu +.....
> > >    kthread +.....
> > >    child_rip+....
> > >    restore_args + .....
> > >    child_rip + .....
> > >    Code :
 .   .   .   .
> > >    .  .  .   .
> > >
> > >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> > >    RSP < ffff ... e0>
> > >    CR2: 00000...098
> > >
> > >    ---[ end trace 8219......]----
> > >
> > >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> > >    happened !
> > >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> > >    uhci_hcd 0000:00:1a:0  HC died, cleaning up

Boris.



      

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Re: [Fedora-xen] Re: Re: Errors when build 2.6.31-rc8 / compiles and works OK

[Pasi Kärkkäinen]

On Mon, Sep 07, 2009 at 12:25:33AM -0700, Boris Derzhavets wrote:
> Pasi,
> 
> I was trying to load the most recent 2.6.31-rc8 under Xen 3.4.1 ( via src.rpm) on F12
> rawhide and got stack trace. Jeremy is saying that rc8 works ok under Xen Unstable.
> But, Libvirt 0.7.0-6 would obviously have dependencies  on xen-3.4.1 packages.
> If i will port Xen 3.5 directly to F12 (F11) it might work with rc8, however Libvirt 0.7.0-6 will be most probably lost again. Libvirt 0.7.0-6 has been built for 3.4.1 Hypervisor ( in my understanding) . That's why i wrote if Xen 3.5 can load rc8, the easiest way to fix
> issue is to backport required Xen 3.5 CSs to xen-3.4.1-X(?).src.rpm  and get it resolved before F12 November's release.
> 

I just compiled latest 2.6.31-rc8 pv_ops dom0 kernel (commit 7c62209cde5b13b81685e79b2f9e3757e293aef1) and it works for me. 

I'm running with xen-3.4.1-3 on Fedora 11 (x86 32bit PAE). 

.config for my working kernel: 
http://pasik.reaktio.net/xen/pv_ops-dom0-debug/config-2.6.31-rc8-rebaster-master-no-highpte

-- Pasi

> Boris
> 
> --- On Mon, 9/7/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> 
> From: Pasi Kärkkäinen <pasik@iki.fi>
> Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> To: "Boris Derzhavets" <bderzhavets@yahoo.com>
> Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> Date: Monday, September 7, 2009, 2:57 AM
> 
> On Sun, Sep 06, 2009 at 09:49:41PM -0700, Boris Derzhavets wrote:
> > As far as Xen 3.5 tarball will be officially released  kernel supporting Dom0 should be
> > JF's pvops kernel. When  xen-3.5.0-X.src.rpm and updated libvirt ( next preview)
> > will become available via F13 rawhide , F12 & F13 rawhide would be ready to go
> > in text mode as 3.5 Xen Hosts with virt-install&virt-manager available via VNC
> > connections.  Why wait until Upstream merge ? 
> > 
> 
> Uhm.. sorry I'm a bit confused. If I understood correctly you have a
> call trace on your pv_ops dom0 kernel? 
> 
> Does that only happen with Xen 3.4.1 or what's the problem? 
> 
> -- Pasi
> 
> > Boris
> > 
> > --- On Sun, 9/6/09, Pasi Kärkkäinen <pasik@iki.fi> wrote:
> > 
> > From: Pasi Kärkkäinen <pasik@iki.fi>
> > Subject: Re: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> > To: "Mr. Teo En Ming (Zhang Enming)" <enming.teo@asiasoftsea.net>
> > Cc: bderzhavets@yahoo.com, "Xen-devel" <xen-devel@lists.xensource.com>, "Jeremy Fitzhardinge" <jeremy@goop.org>, fedora-xen@redhat.com
> > Date: Sunday, September 6, 2009, 2:37 PM
> > 
> > On Mon, Sep 07, 2009 at 01:10:14AM +0800, Mr. Teo En Ming (Zhang Enming) wrote:
> > > On 09/07/2009 01:04 AM, Boris Derzhavets wrote:
> > > >I believe, that some set of CSs from Xen 3.5 has to be included as 
> > > >patches into
> > > >xen-3.4.1-3.src.rpm, in case if it causes by 3.4.1 Hypervisor.
> > > >Otherwise  , F12 release in November won't have suitable Dom0 kernel 
> > > >again.
> > > >I would guess 2.6.31-rc6 at best.
> > > >
> > > >Boris.
> > > >
> > > >--- On *Sun, 9/6/09, Boris Derzhavets /<bderzhavets@yahoo.com>/* wrote:
> > > >
> > > >
> > > >    From: Boris Derzhavets <bderzhavets@yahoo.com>
> > > >    Subject: [Fedora-xen] Re: [Xen-devel] Re: Errors when build 2.6.31-rc8
> > > >    To: "Jeremy Fitzhardinge" <jeremy@goop.org>
> > > >    Cc: "Xen-devel" <xen-devel@lists.xensource.com>, fedora-xen@redhat.com
> > > >    Date: Sunday, September 6, 2009, 12:56 PM
> > > >
> > > >    Attempt to load 2.6-31-rc8 under Xen 3.4.1 , installed via
> > > >    xen-3.4.1-3.src.rpm along with
> > > >    libvirt(rawhide) , on top F12 rawhide. yum update gcc,glibc,kernel
> > > >    had been run.
> > > >
> > > >    Call trace:
> > > >
> > > >    usb_hc_died + .....
> > > >    usb_add_hcd +.....
> > > >    usb_hcd_pci_probe + ....
> > > >    do_work_for_cpu + .....
> > > >    local_pci_probe + ...
> > > >    do_work_for_cpu +.....
> > > >    kthread +.....
> > > >    child_rip+....
> > > >    restore_args + .....
> > > >    child_rip + .....
> > > >    Code : .   .   .   .
> > > >    .  .  .   .
> > > >
> > > >    RIP [<ffff...c7>] usb_kick_khubd + 0x10/0x25
> > > >    RSP < ffff ... e0>
> > > >    CR2: 00000...098
> > > >
> > > >    ---[ end trace 8219......]----
> > > >
> > > >    uhci_hcd 0000:00:1a:0 host controller process error, something bad
> > > >    happened !
> > > >    uhci_hcd 0000:00:1a:0 host controller halted , very bad
> > > >    uhci_hcd 0000:00:1a:0  HC died, cleaning up
> > > >
> > > >    2.6.31-rc6 loads fine in same environment under Xen 3.4.1 on top
> > > >    of  F12 rawhide
> > > >
> > > >    Boris,
> > > >
> > > >
> > > >
> > > >   
> > > I thought Fedora will no longer have dom 0 kernel?
> > > 
> > 
> > http://fedoraproject.org/wiki/Features/XenPvopsDom0
> > 
> > "Dom0 status: awaiting upstream kernel support"
> > 
> > -- Pasi
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@lists.xensource.com
> > http://lists.xensource.com/xen-devel
> > 
> > 
> > 
> >       
> 
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@lists.xensource.com
> http://lists.xensource.com/xen-devel
> 
> 
> 
>       

Re: Errors when build 2.6.31-rc8

[Boris Derzhavets]

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Config is attached.

--- On Sat, 9/5/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote:

From: Boris Derzhavets <bderzhavets@yahoo.com>
Subject: Errors when build 2.6.31-rc8
To: "Jeremy Fitzhardinge" <jeremy@goop.org>
Cc: "Xen-devel" <xen-devel@lists.xensource.com>
Date: Saturday, September 5, 2009, 7:18 AM

After fresh git clone, git checkout tune "make menuconfig" the same way as for RC6

When build :-

In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:5,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
include/linux/swiotlb.h:48: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:48: warning: its scope is only this definition or declaration, which is probably not what you want
include/linux/swiotlb.h:51: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:63: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:68: warning: ‘enum dma_data_direction’ declared inside parameter
 list
include/linux/swiotlb.h:72: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:76: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:80: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:84: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:89: warning: ‘enum dma_data_direction’ declared inside parameter list
include/linux/swiotlb.h:94: warning: ‘enum dma_data_direction’ declared inside parameter list
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function
 ‘get_dma_ops’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:29: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:32: error: dereferencing pointer to incomplete type
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
                 from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:12: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:11: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In
 function ‘dma_map_single_attrs’:
include/asm-generic/dma-mapping-common.h:18: error: implicit declaration of function ‘valid_dma_direction’
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:37,
                 from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
include/asm-generic/dma-mapping-common.h:19: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:31: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:30: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In
 function ‘dma_unmap_single_attrs’:
include/asm-generic/dma-mapping-common.h:36: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:37: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:43: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:42: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_map_sg_attrs’:
include/asm-generic/dma-mapping-common.h:52: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:60: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:59: error: parameter 4 (‘dir’) has incomplete
 type
include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_sg_attrs’:
include/asm-generic/dma-mapping-common.h:66: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:67: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:72: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:72: error: parameter 5 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_map_page’:
include/asm-generic/dma-mapping-common.h:79: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:86: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:86: error:
 parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_unmap_page’:
include/asm-generic/dma-mapping-common.h:91: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:92: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:98: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:98: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_for_cpu’:
include/asm-generic/dma-mapping-common.h:103: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:104: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top
 level:
include/asm-generic/dma-mapping-common.h:111: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:111: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_for_device’:
include/asm-generic/dma-mapping-common.h:116: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:117: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:126: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:126: error: parameter 5 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_range_for_cpu’:
include/asm-generic/dma-mapping-common.h:131: error: dereferencing pointer to
 incomplete type
include/asm-generic/dma-mapping-common.h:132: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:137: error: type of formal parameter 4 is incomplete
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:144: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:144: error: parameter 5 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_single_range_for_device’:
include/asm-generic/dma-mapping-common.h:149: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:150: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:155: error: type of formal parameter 4 is incomplete
include/asm-generic/dma-mapping-common.h: At top
 level:
include/asm-generic/dma-mapping-common.h:160: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:160: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_sg_for_cpu’:
include/asm-generic/dma-mapping-common.h:165: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h:166: error: dereferencing pointer to incomplete type
include/asm-generic/dma-mapping-common.h: At top level:
include/asm-generic/dma-mapping-common.h:173: warning: ‘enum dma_data_direction’ declared inside parameter list
include/asm-generic/dma-mapping-common.h:173: error: parameter 4 (‘dir’) has incomplete type
include/asm-generic/dma-mapping-common.h: In function ‘dma_sync_sg_for_device’:
include/asm-generic/dma-mapping-common.h:178: error: dereferencing pointer to incomplete
 type
include/asm-generic/dma-mapping-common.h:179: error: dereferencing pointer to incomplete type
In file included from /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_mapping_error’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:42: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:43: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: At top level:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: warning: ‘enum dma_data_direction’ declared inside parameter list
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:60: error: parameter 4 (‘dir’) has
 incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_alloc_coherent_mask’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:77: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:79: error: implicit declaration of function ‘DMA_BIT_MASK’
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_alloc_coherent’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:114: error: implicit declaration of function ‘is_device_dma_capable’
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:117: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:120: error: dereferencing pointer to incomplete type
In file included from
 /usr/src/linux-2.6-xen/arch/x86/include/asm/agp.h:9,
                 from drivers/gpu/drm/ttm/ttm_agp_backend.c:40:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h: In function ‘dma_free_coherent’:
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:138: error: dereferencing pointer to incomplete type
/usr/src/linux-2.6-xen/arch/x86/include/asm/dma-mapping.h:139: error: dereferencing pointer to incomplete type
make[4]: *** [drivers/gpu/drm/ttm/ttm_agp_backend.o] Error 1
make[3]: *** [drivers/gpu/drm/ttm] Error 2
make[2]: *** [drivers/gpu/drm] Error 2
make[1]: *** [drivers/gpu] Error 2
make: *** [drivers] Error 2

Boris






      


      

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