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Re: [Xen-devel] [xen-unstable test] 18645: regressions - FAIL



On 08/08/2013 21:09, xen.org wrote:
> flight 18645 xen-unstable real [real]
> http://www.chiark.greenend.org.uk/~xensrcts/logs/18645/
>
> Regressions :-(
>
> Tests which did not succeed and are blocking,
> including tests which could not be run:
>  build-armhf                   4 xen-build                 fail REGR. vs. 
> 18641
>  build-amd64-oldkern           4 xen-build                 fail REGR. vs. 
> 18641
>  build-amd64-pvops             4 kernel-build              fail REGR. vs. 
> 18641

All if the build failures on the staging branches appear to be git clone
issues.  Is it perhaps time to kill the zombie git server processes again?

~Andrew

>
> Tests which did not succeed, but are not blocking:
>  test-amd64-amd64-xl-pcipt-intel  1 xen-build-check(1)           blocked  n/a
>  test-amd64-amd64-xl           1 xen-build-check(1)           blocked  n/a
>  test-amd64-amd64-pv           1 xen-build-check(1)           blocked  n/a
>  test-amd64-amd64-xl-sedf      1 xen-build-check(1)           blocked  n/a
>  test-amd64-amd64-xl-sedf-pin  1 xen-build-check(1)           blocked  n/a
>  test-amd64-i386-xend-winxpsp3 16 leak-check/check             fail  never 
> pass
>  test-amd64-amd64-xl-qemuu-winxpsp3  1 xen-build-check(1)           blocked 
> n/a
>  test-amd64-amd64-xl-qemut-win7-amd64  1 xen-build-check(1)         blocked 
> n/a
>  test-amd64-amd64-xl-qemuu-win7-amd64  1 xen-build-check(1)         blocked 
> n/a
>  test-amd64-amd64-pair         1 xen-build-check(1)           blocked  n/a
>  test-amd64-i386-xl-qemut-win7-amd64 13 guest-stop              fail never 
> pass
>  test-amd64-amd64-xl-win7-amd64  1 xen-build-check(1)           blocked  n/a
>  test-amd64-i386-xl-win7-amd64 13 guest-stop                   fail  never 
> pass
>  test-amd64-amd64-xl-qemut-winxpsp3  1 xen-build-check(1)           blocked 
> n/a
>  test-amd64-i386-xl-winxpsp3-vcpus1 13 guest-stop               fail never 
> pass
>  test-amd64-i386-xend-qemut-winxpsp3 16 leak-check/check        fail never 
> pass
>  test-amd64-i386-xl-qemut-winxpsp3-vcpus1 13 guest-stop         fail never 
> pass
>  test-amd64-amd64-xl-winxpsp3  1 xen-build-check(1)           blocked  n/a
>
> version targeted for testing:
>  xen                  40f436a253dc759d45c1638923562f871f7303b7
> baseline version:
>  xen                  fe6df5abc40ba9928b25e84a9e2aa7434ce76283
>
> ------------------------------------------------------------
> People who touched revisions under test:
>   Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
>   Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>   Chen Baozi <baozich@xxxxxxxxx>
>   Ian Campbell <ian.campbell@xxxxxxxxxx>
>   Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
>   Jan Beulich <jbeulich@xxxxxxxx>
>   Julien Grall <julien.grall@xxxxxxxxxx>
>   Keir Fraser <keir@xxxxxxx>
>   Nai Xia <nai.xia@xxxxxxxxx>
>   Patrick Welche <prlw1@xxxxxxxxx>
>   Tim Deegan <tim@xxxxxxx>
> ------------------------------------------------------------
>
> jobs:
>  build-amd64                                                  pass    
>  build-armhf                                                  fail    
>  build-i386                                                   pass    
>  build-amd64-oldkern                                          fail    
>  build-i386-oldkern                                           pass    
>  build-amd64-pvops                                            fail    
>  build-i386-pvops                                             pass    
>  test-amd64-amd64-xl                                          blocked 
>  test-amd64-i386-xl                                           pass    
>  test-amd64-i386-rhel6hvm-amd                                 pass    
>  test-amd64-i386-qemut-rhel6hvm-amd                           pass    
>  test-amd64-i386-qemuu-rhel6hvm-amd                           pass    
>  test-amd64-amd64-xl-qemut-win7-amd64                         blocked 
>  test-amd64-i386-xl-qemut-win7-amd64                          fail    
>  test-amd64-amd64-xl-qemuu-win7-amd64                         blocked 
>  test-amd64-amd64-xl-win7-amd64                               blocked 
>  test-amd64-i386-xl-win7-amd64                                fail    
>  test-amd64-i386-xl-credit2                                   pass    
>  test-amd64-amd64-xl-pcipt-intel                              blocked 
>  test-amd64-i386-rhel6hvm-intel                               pass    
>  test-amd64-i386-qemut-rhel6hvm-intel                         pass    
>  test-amd64-i386-qemuu-rhel6hvm-intel                         pass    
>  test-amd64-i386-xl-multivcpu                                 pass    
>  test-amd64-amd64-pair                                        blocked 
>  test-amd64-i386-pair                                         pass    
>  test-amd64-amd64-xl-sedf-pin                                 blocked 
>  test-amd64-amd64-pv                                          blocked 
>  test-amd64-i386-pv                                           pass    
>  test-amd64-amd64-xl-sedf                                     blocked 
>  test-amd64-i386-xl-qemut-winxpsp3-vcpus1                     fail    
>  test-amd64-i386-xl-winxpsp3-vcpus1                           fail    
>  test-amd64-i386-xend-qemut-winxpsp3                          fail    
>  test-amd64-amd64-xl-qemut-winxpsp3                           blocked 
>  test-amd64-amd64-xl-qemuu-winxpsp3                           blocked 
>  test-amd64-i386-xend-winxpsp3                                fail    
>  test-amd64-amd64-xl-winxpsp3                                 blocked 
>
>
> ------------------------------------------------------------
> sg-report-flight on woking.cam.xci-test.com
> logs: /home/xc_osstest/logs
> images: /home/xc_osstest/images
>
> Logs, config files, etc. are available at
>     http://www.chiark.greenend.org.uk/~xensrcts/logs
>
> Test harness code can be found at
>     http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary
>
>
> Not pushing.
>
> ------------------------------------------------------------
> commit 40f436a253dc759d45c1638923562f871f7303b7
> Merge: 6349b01... fa89d08...
> Author: Ian Campbell <ian.campbell@xxxxxxxxxx>
> Date:   Thu Aug 8 13:16:01 2013 +0100
>
>     Merge branch 'staging' of ssh://xenbits.xen.org/home/xen/git/xen into 
> staging
>
> commit 6349b01651c4c915a7e9600fcf3f6f77cb5cf9bb
> Author: Julien Grall <julien.grall@xxxxxxxxxx>
> Date:   Thu Aug 1 17:09:32 2013 +0100
>
>     pl011: Implement vuart_info callback
>     
>     Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
>     Reviewed-by: Tim Deegan <tim@xxxxxxx>
>
> commit e4618090abb12233ecfb8b1f00c15867aaeeabe8
> Author: Julien Grall <julien.grall@xxxxxxxxxx>
> Date:   Thu Aug 1 17:09:31 2013 +0100
>
>     exynos4210: Implement vuart_info callback
>     
>     Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
>     Reviewed-by: Tim Deegan <tim@xxxxxxx>
>
> commit 1b63024a4b2ddd3bba13f5b8630e7c05d8d33df5
> Author: Julien Grall <julien.grall@xxxxxxxxxx>
> Date:   Thu Aug 1 17:09:30 2013 +0100
>
>     exynos4210: rename UTRSTAT_TX_EMPTY in UTRSTAT_TXFE
>     
>     Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
>     Reviewed-by: Tim Deegan <tim@xxxxxxx>
>
> commit acc86a712eb1d6ac4cbcb0aad595ab6b98aab71e
> Author: Julien Grall <julien.grall@xxxxxxxxxx>
> Date:   Thu Aug 1 17:09:29 2013 +0100
>
>     xen/arm: Implement a virtual UART
>     
>     This code is based on the previous vuart0 implementation. Unlike the 
> latter,
>     it's intend to replace UART stolen by XEN to DOM0 via dtuart=... on its
>     command line.
>     
>     It's useful when the kernel is compiled with early printk enabled or for a
>     single platform. Most of the time, the hardcoded code to handle the UART
>     will need 2 registers: status and data, the others registers can be
>     implemented as RAZ/WI.
>     
>     This commit will also drop support of early printk (based on vexpress 
> pl011)
>     in the guest.
>     
>     Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
>     Reviewed-by: Tim Deegan <tim@xxxxxxx>
>
> commit 7360db4276ffed96b54bbddb7aff4127fe69f051
> Author: Julien Grall <julien.grall@xxxxxxxxxx>
> Date:   Thu Aug 1 17:09:28 2013 +0100
>
>     xen/arm: New callback in uart_driver to retrieve serial information
>     
>     There is no way to retrieve basic informations (base address, size, ....) 
> for
>     an UART. This callback will be used later to partially emulate the real 
> UART
>     for DOM0 on ARM.
>     
>     Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
>     Reviewed-by: Tim Deegan <tim@xxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit 0aec8823501f8ee058c1ba673d2ac3e0f3f2e8db
> Author: Patrick Welche <prlw1@xxxxxxxxx>
> Date:   Thu Aug 8 11:43:29 2013 +0100
>
>     libelf: Fix typo in header guard macro
>     
>     s/__LIBELF_PRIVATE_H_/__LIBELF_PRIVATE_H__/
>     
>     Signed-off-by: Patrick Welche <prlw1@xxxxxxxxx>
>     Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
>
> commit dd11cc89c5ba53ae8d969037eda8b8c70d20ffa6
> Author: Chen Baozi <baozich@xxxxxxxxx>
> Date:   Thu Aug 8 18:52:24 2013 +0800
>
>     xen/arm: Add support for device tree specified arch_timer clock frequency.
>     
>     Signed-off-by: Chen Baozi <baozich@xxxxxxxxx>
>     Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
>
> commit 1242b63dd1a4321acd2b02051f210a3488265709
> Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Date:   Tue Aug 6 14:48:40 2013 +0100
>
>     rombios/debug: Reduce verbosity of rombios
>     
>     Default builds of Qemu have the Bochs debug port logging #ifdef'd out, so
>     remove all the completely wasted VMExits
>     
>     Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit 01d8e90c60599fedf29ebbb8a478ac18f64f4e74
> Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Date:   Tue Aug 6 14:48:39 2013 +0100
>
>     rombios/ata Remove another needless trap from the int 0x13 hotpath
>     
>     The return value from await_ide() is always ignored, and most calls to
>     await_ide() immediately reread the status register.
>     
>     Therefore, making await_ide() return the last value of the status register
>     removes a further two traps on the int 0x13 path.
>     
>     Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit db46adf193be09e33fb1778f840cda5de91c777e
> Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Date:   Tue Aug 6 14:48:38 2013 +0100
>
>     rombios/ata: Reading this status register has no relevant side effects
>     
>     So taking two traps when one will do is pointless.  This removes 1 of 13
>     VMExits on the int 0x13 hotpath.
>     
>     Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit 413a6fb4ee81897acafefb90f81ef3d2661c3aa6
> Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Date:   Tue Aug 6 14:48:37 2013 +0100
>
>     rombios/ata: Do not wait for BSY to be set
>     
>     After issuing a reset, the BSY bit is expected to be set.  This is not the
>     case for Qemu.
>     
>     In SeaBIOS.git: 580e33293244fee4556e56ecc67b8bd877f3c496
>     
>     this check was even replaced with a udelay(5), as enough real hardware 
> ignored
>     the BSY bit as well.
>     
>     As rombios does not have an equivalent udelay(), replace the wait with a 
> write
>     to port 0x80 which is whitelisted by Xen for 'a small delay'.
>     
>     This causes 42k fewer IO traps to Qemu.
>     
>     Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit 20025504271220ab3bf041955a3cd40c6057e58e
> Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
> Date:   Tue Aug 6 14:48:36 2013 +0100
>
>     rombios/keyboard: Don't needlessly poll the status register
>     
>     Repeated polling of the status register is not going to change its value, 
> so
>     don't needlessly take 8192 traps to Qemu when 1 will do.
>     
>     Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit df385252a770fe2e304ab51283b26d6afc6990d1
> Author: Ian Campbell <ian.campbell@xxxxxxxxxx>
> Date:   Wed Jul 31 17:42:47 2013 +0100
>
>     autoconf: regenerate configure scripts with 4.4 version
>     
>     No semantic change, reduced noise in future patches.
>     
>     Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
>     Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
>
> commit f8a118104e5eaf2a6033be93e3cc51195a3f0b3f
> Author: Ian Campbell <ian.campbell@xxxxxxxxxx>
> Date:   Mon Jul 22 19:16:13 2013 +0100
>
>     docs: Build docs for ARM as well as x86_64
>     
>     Also do x86_32 (which is still relevant since it is "compat mode").
>     
>     Install as hypercall-$ARCH but keep the hypercall path around as a 
> symlink to
>     the x86_64 version so links (e.g. to http://xenbits.xen.org/docs/ keep 
> working.
>     
>     Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
>     Acked-by: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
>
> commit fa89d08f329e495f20a561a0dac80c325c8b7784
> Author: Nai Xia <nai.xia@xxxxxxxxx>
> Date:   Wed Aug 7 00:25:48 2013 +0800
>
>     mem_sharing_nominate_page: p2mt should never change before 
> p2m_change_type()
>     
>     The p2mt change check for p2m_change_type() was first introduced when
>     this code path was not protected by p2m_lock().  Now this code path is
>     protected by p2m_lock. So p2mt should never change before
>     p2m_change_type().
>     
>     Signed-off-by: Nai Xia <nai.xia@xxxxxxxxx>
>     Acked-by: Andres Lagar-Cavilla <andres@xxxxxxxxxxxxxxxx>
>     Acked-by: Tim Deegan <tim@xxxxxxx>
>
> commit da56976f30dcea66c09c2d63554228bbf8cc1d34
> Author: Jan Beulich <jbeulich@xxxxxxxx>
> Date:   Thu Aug 8 11:13:54 2013 +0200
>
>     pciif: add multi-vector-MSI command
>     
>     The requested vector count is to be passed in struct xen_pci_op's info
>     field. Upon failure, if a smaller vector count might work, the backend
>     will pass that smaller count in the value field (which so far is always
>     being set to zero in the error path).
>     
>     Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
>     Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
>
> commit d1b6d0a02489c2d0e237d03e1d8af8d11df53b05
> Author: Jan Beulich <jbeulich@xxxxxxxx>
> Date:   Thu Aug 8 11:12:14 2013 +0200
>
>     x86: enable multi-vector MSI
>     
>     This implies
>     - extending the public interface to have a way to request a block of
>       MSIs
>     - allocating a block of contiguous pIRQ-s for the target domain (but
>       note that the Xen IRQs allocated have no need of being contiguous)
>     - repeating certain operations for all involved IRQs
>     - fixing multi_msi_enable()
>     - adjusting the mask bit accesses for maskable MSIs
>     
>     Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
>     Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
>     Acked-by: Keir Fraser <keir@xxxxxxx>
> (qemu changes not included)
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxx
> http://lists.xen.org/xen-devel


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