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xen-ia64-devel
Re: [Xen-ia64-devel] [Patch] gcc3.4 build patch
Hi, Tristan and All
>Welcome!
>
Nice to meet you!
>I also recently came into the Xen developement. Xen-ia64 is very beta, and
>running it is not easy at the first time.
>
I think so. I have not been able to run Xen-ia64 yet.
>Here are a few items (please correct if I am wrong):
>* You should select the bvt scheduler (in elilo.conf append="XXX sched=bvt
>YYY"). The default scheduler SEDF might work, but it is not as stable as
>bvt.
>
>* You should use nomca and nointroute options for linux (in elilo.conf
>append="XXXX -- nomca nointroute"
>
>* Xen do not compile with gcc 4. I hope to fix many issues soon.
>
>* Currently domain creation is broken. You can only use domain0.
>
>* If you are using a Montecito, please use the latest dev elilo, which flush
>the cache.
>
Thank you for your advice.
If I can build Xen-ia64 and xenlinux-ia64, I try your advice.
I tried to build xenlinux-ia64-2.6.12.hg by using gcc3.4(RHEL4).
But I couldn't compile it.
The following error was shown.
I think it don't concern incompatibility of gcc version.
Don't everyone compile backend drivers? :<
=======================================
CC drivers/xen/blkback/interface.o
drivers/xen/blkback/interface.c: In function `map_frontend_page':
drivers/xen/blkback/interface.c:35: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:40: warning: implicit declaration of function
`lock_vm_area'
drivers/xen/blkback/interface.c:40: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:42: warning: implicit declaration of function
`unlock_vm_area'
drivers/xen/blkback/interface.c:42: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c: In function `unmap_frontend_page':
drivers/xen/blkback/interface.c:59: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:63: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:65: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c: In function `blkif_map':
drivers/xen/blkback/interface.c:76: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:76: warning: implicit declaration of function
`alloc_vm_area'
drivers/xen/blkback/interface.c:81: warning: implicit declaration of function
`free_vm_area'
drivers/xen/blkback/interface.c:81: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:85: error: structure has no member named `dom1'
drivers/xen/blkback/interface.c:86: error: structure has no member named `dom2'
drivers/xen/blkback/interface.c:87: error: structure has no member named `port1'
drivers/xen/blkback/interface.c:88: error: structure has no member named `port2'
drivers/xen/blkback/interface.c:92: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c:96: error: structure has no member named `port1'
drivers/xen/blkback/interface.c:99: error: structure has no member named
`blk_ring_area'
drivers/xen/blkback/interface.c: In function `free_blkif':
drivers/xen/blkback/interface.c:116: error: structure has no member named `dom'
drivers/xen/blkback/interface.c:119: error: structure has no member named `dom'
drivers/xen/blkback/interface.c:129: error: structure has no member named
`blk_ring_area'
make[3]: *** [drivers/xen/blkback/interface.o] Error 1
make[2]: *** [drivers/xen/blkback] Error 2
make[1]: *** [drivers/xen] Error 2
make: *** [drivers] Error 2
=======================================
>Do not hesitate to ask questions here. I would have planned to write an
>howto
>install Xen-ia64, but I had not time and things change everyday!
>
>Tristan.
Thank you very much.
I do my best though I'm rookie kernel developer.
Best Regards,
Akio Takebe
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