[Qemu-devel] [PATCH] linux-user: fix for loopmount ioctl

[Martin Mohring <martin.mohring@opensuse.org>]

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Hi,

I had fixed the loopmount ioctl for linux-user, working correctly for arm, mips, ppc32 and sh4.

Martin


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From: Martin Mohring <martin.mohring@5edatasoft.com>

In case a chrooted build uses XEN or KVM, a looped mount needs to be done to setup the chroot.
The ioctl for loop mount works correctly for arm, mips, ppc32 and sh4, so its now activated.

Signed-off-by: Martin Mohring <martin.mohring@5edatasoft.com>
---
diff -u -r qemu-0.14git2011.01.06.2243.orig//linux-user/ioctls.h qemu-0.14git2011.01.06.2243//linux-user/ioctls.h
--- qemu-0.14git2011.01.06.2243.orig//linux-user/ioctls.h	2011-01-08 20:50:21.000000000 +0100
+++ qemu-0.14git2011.01.06.2243//linux-user/ioctls.h	2011-01-09 00:17:41.000000000 +0100
@@ -312,10 +312,8 @@
   IOCTL(LOOP_CLR_FD, 0, TYPE_INT)
   IOCTL(LOOP_SET_STATUS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_loop_info)))
   IOCTL(LOOP_GET_STATUS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_loop_info)))
-#if 0 /* These have some problems - not fully tested */
   IOCTL(LOOP_SET_STATUS64, IOC_W, MK_PTR(MK_STRUCT(STRUCT_loop_info64)))
   IOCTL(LOOP_GET_STATUS64, IOC_W, MK_PTR(MK_STRUCT(STRUCT_loop_info64)))
-#endif
   IOCTL(LOOP_CHANGE_FD, 0, TYPE_INT)
 
   IOCTL(MTIOCTOP, IOC_W, MK_PTR(MK_STRUCT(STRUCT_mtop)))
Only in qemu-0.14git2011.01.06.2243//linux-user: ioctls.h.orig
Only in qemu-0.14git2011.01.06.2243//linux-user: ioctls.h~