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authorSamuel Thibault <samuel.thibault@ens-lyon.org>2014-11-13 09:21:56 +0100
committerHolger Levsen <holger@layer-acht.org>2014-11-13 11:57:51 +0100
commitd671df5919be8c7878d5a56573af0792cd39781f (patch)
tree01e8d015139128aeed9f5ab534e774c851525eb9 /bin
parent77a0ccd429f5f9729e8066541977557ff4bb7e98 (diff)
downloadjenkins.debian.net-d671df5919be8c7878d5a56573af0792cd39781f.tar.xz
g-i hurd: Disable dma on hd0
Diffstat (limited to 'bin')
-rw-r--r--bin/g-i-installation.sh5
1 files changed, 5 insertions, 0 deletions
diff --git a/bin/g-i-installation.sh b/bin/g-i-installation.sh
index 7234800e..d1a27c84 100644
--- a/bin/g-i-installation.sh
+++ b/bin/g-i-installation.sh
@@ -314,6 +314,11 @@ bootstrap_system() {
*_kfreebsd) ;;
*_hurd*) # Hurd needs multiboot options jenkins can't escape correctly
echo -n '--kernel '$WORKSPACE'/gnumach --initrd "'$IMAGE_MNT'/boot/initrd.gz \$(ramdisk-create),'$IMAGE_MNT'/boot/kernel/ext2fs.static --multiboot-command-line=\${kernel-command-line} --host-priv-port=\${host-port} --device-master-port=\${device-port} --exec-server-task=\${exec-task} -T typed gunzip:device:rd0 \$(task-create) \$(task-resume),'$IMAGE_MNT'/boot/kernel/ld.so.1 /hurd/exec \$(exec-task=task-create)" ' >> $QEMU_LAUNCHER
+ # The slow qemu emulation brings IRQ
+ # timeouts, so rather avoid them
+ # completely, in qemu PIO is actually
+ # not slower than DMA anyway.
+ APPEND="hd0=nodma $APPEND"
;;
*) ;;
esac