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Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2

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From: Robin Getz
Subject: Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2
Date: Monday, May 21, 2007 - 7:35 am

On Mon 21 May 2007 06:09, Bryan Wu pondered:

One of the things I noticed when trying out 2.6.22-rc1, on blackfin was:

 CALL    scripts/checksyscalls.sh
<stdin>:96:2: warning: #warning syscall restart_syscall not implemented
<stdin>:216:2: warning: #warning syscall utime not implemented
<stdin>:424:2: warning: #warning syscall select not implemented
<stdin>:440:2: warning: #warning syscall uselib not implemented
<stdin>:444:2: warning: #warning syscall swapon not implemented
<stdin>:456:2: warning: #warning syscall mmap not implemented
<stdin>:556:2: warning: #warning syscall swapoff not implemented
<stdin>:636:2: warning: #warning syscall sysfs not implemented
<stdin>:672:2: warning: #warning syscall msync not implemented
<stdin>:696:2: warning: #warning syscall mlock not implemented
<stdin>:700:2: warning: #warning syscall munlock not implemented
<stdin>:704:2: warning: #warning syscall mlockall not implemented
<stdin>:708:2: warning: #warning syscall munlockall not implemented
<stdin>:748:2: warning: #warning syscall mremap not implemented
<stdin>:768:2: warning: #warning syscall poll not implemented
<stdin>:772:2: warning: #warning syscall nfsservctl not implemented
<stdin>:816:2: warning: #warning syscall pread64 not implemented
<stdin>:820:2: warning: #warning syscall pwrite64 not implemented
<stdin>:968:2: warning: #warning syscall mincore not implemented
<stdin>:972:2: warning: #warning syscall madvise not implemented
<stdin>:992:2: warning: #warning syscall readahead not implemented
<stdin>:1092:2: warning: #warning syscall fadvise64 not implemented
<stdin>:1116:2: warning: #warning syscall remap_file_pages not implemented
<stdin>:1184:2: warning: #warning syscall mbind not implemented
<stdin>:1188:2: warning: #warning syscall get_mempolicy not implemented
<stdin>:1192:2: warning: #warning syscall set_mempolicy not implemented
<stdin>:1220:2: warning: #warning syscall kexec_load not implemented
<stdin>:1260:2: warning: #warning syscall migrate_pages not implemented
<stdin>:1328:2: warning: #warning syscall set_robust_list not implemented
<stdin>:1332:2: warning: #warning syscall get_robust_list not implemented
<stdin>:1336:2: warning: #warning syscall splice not implemented
<stdin>:1340:2: warning: #warning syscall sync_file_range not implemented
<stdin>:1344:2: warning: #warning syscall tee not implemented
<stdin>:1348:2: warning: #warning syscall vmsplice not implemented
<stdin>:1352:2: warning: #warning syscall move_pages not implemented
<stdin>:1356:2: warning: #warning syscall getcpu not implemented
<stdin>:1360:2: warning: #warning syscall epoll_pwait not implemented
<stdin>:1364:2: warning: #warning syscall utimensat not implemented
<stdin>:1368:2: warning: #warning syscall signalfd not implemented
<stdin>:1372:2: warning: #warning syscall timerfd not implemented
<stdin>:1376:2: warning: #warning syscall eventfd not implemented

since there is noMMU, are we better:
 - putting stubs (return ENOSYS - give runtime errors), or 
 - just ignore the errors - and give compile errors? (Is there any way to put 
something into the syscall table, as not to get the warnings?)

Thanks
 - Robin
-
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Messages in current thread:
[PATCH 00/32] Blackfin update for 2.6.22-rc2, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 01/32] Blackfin arch: Add Workaround for ANOMALY 05 ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 02/32] Blackfin arch: add SPI MMC driver support on ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 03/32] Blackfin arch: ISP1761 doesn't work for USB ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 04/32] Blackfin arch: fix a few random warnings, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 05/32] Blackfin arch: Add configuration data for IS ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 06/32] Blackfin arch: mark a bunch of local functio ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 07/32] Blackfin arch: Fix reserved map after we cha ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 08/32] Blackfin arch: Move write to VR_CTL closer t ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 09/32] Blackfin arch: DMA operation cleanup, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 10/32] Blackfin arch: GPIO fix some defines, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 11/32] Blackfin arch: fix trace output for FLAT bin ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 12/32] Blackfin arch: Fix bug using usb keyboard cr ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 13/32] Blackfin arch: initial tepla-bf561 board support, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 14/32] Blackfin arch: make sure we declare the revi ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 15/32] Blackfin arch: dont clear status register bi ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 16/32] Blackfin arch: finish removing p* volatile d ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 17/32] Blackfin arch: move board specific setup out ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 18/32] Blackfin arch: issue reset via SWRST so we d ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 19/32] Blackfin arch: document why we have to touch ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 20/32] Blackfin arch: dma_memcpy borken for &gt; 64K, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 21/32] Blackfin arch: dont clear the bit that tells ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 22/32] Blackfin arch: make sure we use local labels, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 24/32] Blackfin arch: cache SWRST value at bootup s ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 25/32] Blackfin arch: fix signal handling bug, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 26/32] Blackfin arch: Change NO_ACCESS_CHECK to ACC ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 27/32] Blackfin arch: add board default configs to ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 28/32] Blackfin arch: update defconfig files, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 29/32] Blackfin arch: update pm.c according to powe ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 30/32] Blackfin serial driver: fix overhead issue, Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 31/32] Blackfin serial driver: implement support fo ..., Bryan Wu, (Mon May 21, 3:09 am)
[PATCH 31/32] Blackfin serial driver: implement support fo ..., Bryan Wu, (Mon May 21, 3:09 am)
Re: [PATCH 20/32] Blackfin arch: dma_memcpy borken for &gt; 64K, Pekka Enberg, (Mon May 21, 4:26 am)
Re: [PATCH 12/32] Blackfin arch: Fix bug using usb keyboar ..., Pekka Enberg, (Mon May 21, 4:39 am)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Robin Getz, (Mon May 21, 7:35 am)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Paul Mundt, (Mon May 21, 7:37 am)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Mike Frysinger, (Mon May 21, 10:36 am)
Re: [PATCH 20/32] Blackfin arch: dma_memcpy borken for &gt; 64K, Mike Frysinger, (Mon May 21, 10:49 am)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Robin Getz, (Mon May 21, 2:52 pm)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Mike Frysinger, (Mon May 21, 3:01 pm)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Bryan Wu, (Tue May 22, 1:37 am)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Mike Frysinger, (Tue May 22, 5:28 pm)
Re: [PATCH 00/32] Blackfin update for 2.6.22-rc2, Paul Mundt, (Tue May 22, 6:06 pm)