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* [Qemu-devel] [Bug 1026176] [NEW] unable to boot squashfs through mtd device
@ 2012-07-18 14:49 Vincent de RIBOU
  2017-01-31  9:12 ` [Qemu-devel] [Bug 1026176] " Thomas Huth
  2017-04-02  4:17 ` Launchpad Bug Tracker
  0 siblings, 2 replies; 3+ messages in thread
From: Vincent de RIBOU @ 2012-07-18 14:49 UTC (permalink / raw)
  To: qemu-devel

Public bug reported:

Hi,

I have built latest qemu archive qemu-1.1.1 to be sure of up to date source code.
I have then built buildroot squashfs image, which can be used correctly with cmdline like:

qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
if=ide,file=images/rootfs.squashfs  -append "root=/dev/sda"

Then I wanted to modify cmdline to use real MTD device, like:

qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
if=mtd,file=images/rootfs.squashfs  -append "root=/dev/mtdblock0".

But nothing was good under kernel.
Even if mtd0 is reported through qemu interface (Ctrl Alt+2), no device can be found under kernel even if all drivers are built to use it.

Is this feature okay on qemu-1.1.1 ??
did I do mistake in my cmdline??

thank you for your help.
regards,

** Affects: qemu
     Importance: Undecided
         Status: New


** Tags: 1.1.1

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1026176

Title:
  unable to boot squashfs through mtd device

Status in QEMU:
  New

Bug description:
  Hi,

  I have built latest qemu archive qemu-1.1.1 to be sure of up to date source code.
  I have then built buildroot squashfs image, which can be used correctly with cmdline like:

  qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
  if=ide,file=images/rootfs.squashfs  -append "root=/dev/sda"

  Then I wanted to modify cmdline to use real MTD device, like:

  qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
  if=mtd,file=images/rootfs.squashfs  -append "root=/dev/mtdblock0".

  But nothing was good under kernel.
  Even if mtd0 is reported through qemu interface (Ctrl Alt+2), no device can be found under kernel even if all drivers are built to use it.

  Is this feature okay on qemu-1.1.1 ??
  did I do mistake in my cmdline??

  thank you for your help.
  regards,

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1026176/+subscriptions

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Qemu-devel] [Bug 1026176] Re: unable to boot squashfs through mtd device
  2012-07-18 14:49 [Qemu-devel] [Bug 1026176] [NEW] unable to boot squashfs through mtd device Vincent de RIBOU
@ 2017-01-31  9:12 ` Thomas Huth
  2017-04-02  4:17 ` Launchpad Bug Tracker
  1 sibling, 0 replies; 3+ messages in thread
From: Thomas Huth @ 2017-01-31  9:12 UTC (permalink / raw)
  To: qemu-devel

Triaging old bug tickets... QEMU 1.1 is pretty much outdated, can we
close this bug nowadays? Can you still reproduce the issue with the
latest version of QEMU?

** Changed in: qemu
       Status: New => Incomplete

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1026176

Title:
  unable to boot squashfs through mtd device

Status in QEMU:
  Incomplete

Bug description:
  Hi,

  I have built latest qemu archive qemu-1.1.1 to be sure of up to date source code.
  I have then built buildroot squashfs image, which can be used correctly with cmdline like:

  qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
  if=ide,file=images/rootfs.squashfs  -append "root=/dev/sda"

  Then I wanted to modify cmdline to use real MTD device, like:

  qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
  if=mtd,file=images/rootfs.squashfs  -append "root=/dev/mtdblock0".

  But nothing was good under kernel.
  Even if mtd0 is reported through qemu interface (Ctrl Alt+2), no device can be found under kernel even if all drivers are built to use it.

  Is this feature okay on qemu-1.1.1 ??
  did I do mistake in my cmdline??

  thank you for your help.
  regards,

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1026176/+subscriptions

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Qemu-devel] [Bug 1026176] Re: unable to boot squashfs through mtd device
  2012-07-18 14:49 [Qemu-devel] [Bug 1026176] [NEW] unable to boot squashfs through mtd device Vincent de RIBOU
  2017-01-31  9:12 ` [Qemu-devel] [Bug 1026176] " Thomas Huth
@ 2017-04-02  4:17 ` Launchpad Bug Tracker
  1 sibling, 0 replies; 3+ messages in thread
From: Launchpad Bug Tracker @ 2017-04-02  4:17 UTC (permalink / raw)
  To: qemu-devel

[Expired for QEMU because there has been no activity for 60 days.]

** Changed in: qemu
       Status: Incomplete => Expired

-- 
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1026176

Title:
  unable to boot squashfs through mtd device

Status in QEMU:
  Expired

Bug description:
  Hi,

  I have built latest qemu archive qemu-1.1.1 to be sure of up to date source code.
  I have then built buildroot squashfs image, which can be used correctly with cmdline like:

  qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
  if=ide,file=images/rootfs.squashfs  -append "root=/dev/sda"

  Then I wanted to modify cmdline to use real MTD device, like:

  qemu-system-i386 -m 64 -k fr -boot c -kernel images/bzImage -drive
  if=mtd,file=images/rootfs.squashfs  -append "root=/dev/mtdblock0".

  But nothing was good under kernel.
  Even if mtd0 is reported through qemu interface (Ctrl Alt+2), no device can be found under kernel even if all drivers are built to use it.

  Is this feature okay on qemu-1.1.1 ??
  did I do mistake in my cmdline??

  thank you for your help.
  regards,

To manage notifications about this bug go to:
https://bugs.launchpad.net/qemu/+bug/1026176/+subscriptions

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2017-04-02  4:37 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2012-07-18 14:49 [Qemu-devel] [Bug 1026176] [NEW] unable to boot squashfs through mtd device Vincent de RIBOU
2017-01-31  9:12 ` [Qemu-devel] [Bug 1026176] " Thomas Huth
2017-04-02  4:17 ` Launchpad Bug Tracker

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