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authorChristian Krinitsin <mail@krinitsin.com>2025-06-16 16:59:00 +0000
committerChristian Krinitsin <mail@krinitsin.com>2025-06-16 16:59:33 +0000
commit9aba81d8eb048db908c94a3c40c25a5fde0caee6 (patch)
treeb765e7fb5e9a3c2143c68b0414e0055adb70e785 /results/classifier/118/kernel/1186303
parentb89a938452613061c0f1f23e710281cf5c83cb29 (diff)
downloademulator-bug-study-9aba81d8eb048db908c94a3c40c25a5fde0caee6.tar.gz
emulator-bug-study-9aba81d8eb048db908c94a3c40c25a5fde0caee6.zip
add 18th iteration of classifier
Diffstat (limited to 'results/classifier/118/kernel/1186303')
-rw-r--r--results/classifier/118/kernel/1186303118
1 files changed, 118 insertions, 0 deletions
diff --git a/results/classifier/118/kernel/1186303 b/results/classifier/118/kernel/1186303
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+++ b/results/classifier/118/kernel/1186303
@@ -0,0 +1,118 @@
+kernel: 0.869
+peripherals: 0.850
+graphic: 0.823
+user-level: 0.822
+socket: 0.800
+PID: 0.797
+permissions: 0.778
+architecture: 0.771
+device: 0.766
+performance: 0.761
+semantic: 0.748
+virtual: 0.745
+debug: 0.744
+x86: 0.740
+mistranslation: 0.738
+network: 0.710
+assembly: 0.710
+register: 0.699
+arm: 0.693
+risc-v: 0.687
+VMM: 0.641
+TCG: 0.641
+hypervisor: 0.619
+ppc: 0.607
+KVM: 0.602
+files: 0.587
+boot: 0.560
+vnc: 0.533
+i386: 0.383
+
+virtual fat do not working in qemu 1.5.0
+
+Guest : windows Seven / XP
+Qemu version : 1.5.0 
+cmd line : 
+-drive file=fat:floppy:/mnt/vdisk/diskconf/TEST004/,if=none,id=drive-fdc0-0-0,readonly=on 
+generated by  libvirt :
+ 
+<disk type='dir' device='floppy'>
+      <driver name='qemu' type='fat'/>
+      <source dir='/mnt/vdisk/diskconf/TEST003/'/>
+      <target dev='fda' bus='fdc'/>
+      <readonly/>
+      <alias name='fdc0-0-0'/>
+      <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+    </disk>
+
+works with qemu <= 1.4.1
+
+with qemu 1.5.0 , guest does not see the floppy content.
+
+Regards
+
+same issue with qemu 1.5.1
+floopy content is seen under linux. not under Windows guest
+
+On Fri, May 31, 2013 at 03:26:47PM -0000, prochazka nicolas wrote:
+> Public bug reported:
+> 
+> Guest : windows Seven / XP
+> Qemu version : 1.5.0 
+> cmd line : 
+> -drive file=fat:floppy:/mnt/vdisk/diskconf/TEST004/,if=none,id=drive-fdc0-0-0,readonly=on 
+> generated by  libvirt :
+>  
+> <disk type='dir' device='floppy'>
+>       <driver name='qemu' type='fat'/>
+>       <source dir='/mnt/vdisk/diskconf/TEST003/'/>
+>       <target dev='fda' bus='fdc'/>
+>       <readonly/>
+>       <alias name='fdc0-0-0'/>
+>       <address type='drive' controller='0' bus='0' target='0' unit='0'/>
+>     </disk>
+> 
+> works with qemu <= 1.4.1
+> 
+> with qemu 1.5.0 , guest does not see the floppy content.
+
+Thanks for reporting this bug.  The vvfat block driver is not actively
+maintained, but you can help us track down this bug:
+
+Since it used to work in QEMU 1.4.1 you could use git-bisect(1) to
+identify the commit that broke vvfat.
+
+http://git-scm.com/book/en/Git-Tools-Debugging-with-Git#Binary-Search
+https://www.kernel.org/pub/software/scm/git/docs/git-bisect.html
+http://code-worrier.com/blog/git-bisect-basics/
+
+Something along the lines of:
+
+$ git clone git://git.qemu.org/qemu.git
+$ cd qemu
+$ git bisect start
+$ git bisect bad master
+$ git bisect good v1.4.1
+
+Then build from source and test at each bisect step:
+
+$ ./configure --target-list=x86_64-softmmu && make
+$ qemu -drive file=fat:floppy:...
+
+If it fails:
+
+$ git bisect bad
+
+If it succeeds:
+
+$ git bisect good
+
+At the end of the process it will tell you which commit broke vvfat.
+
+Stefan
+
+
+Triaging old bug tickets... Have you ever bisected the problem? Can you still reproduce this issue with the latest version of QEMU? Or could we close this ticket nowadays?
+
+[Expired for QEMU because there has been no activity for 60 days.]
+