Login
[x]
Log in using an account from:
Fedora Account System
Red Hat Associate
Red Hat Customer
Or login using a Red Hat Bugzilla account
Forgot Password
Login:
Hide Forgot
Create an Account
Red Hat Bugzilla – Attachment 217751 Details for
Bug 254208
Xen: Mapping random guest pages returns the wrong information
[?]
New
Simple Search
Advanced Search
My Links
Browse
Requests
Reports
Current State
Search
Tabular reports
Graphical reports
Duplicates
Other Reports
User Changes
Plotly Reports
Bug Status
Bug Severity
Non-Defaults
|
Product Dashboard
Help
Page Help!
Bug Writing Guidelines
What's new
Browser Support Policy
5.0.4.rh83 Release notes
FAQ
Guides index
User guide
Web Services
Contact
Legal
This site requires JavaScript to be enabled to function correctly, please enable it.
[patch]
Use the nopfn() handler where nopage() was being used on privcmd
privcmd-use-nopfn.patch (text/plain), 630 bytes, created by
Eduardo Habkost
on 2007-10-05 17:34:09 UTC
(
hide
)
Description:
Use the nopfn() handler where nopage() was being used on privcmd
Filename:
MIME Type:
Creator:
Eduardo Habkost
Created:
2007-10-05 17:34:09 UTC
Size:
630 bytes
patch
obsolete
>Index: linux-2.6.18.noarch/drivers/xen/privcmd/privcmd.c >=================================================================== >--- linux-2.6.18.noarch.orig/drivers/xen/privcmd/privcmd.c >+++ linux-2.6.18.noarch/drivers/xen/privcmd/privcmd.c >@@ -217,8 +217,14 @@ static int privcmd_ioctl(struct inode *i > } > > #ifndef HAVE_ARCH_PRIVCMD_MMAP >+unsigned long privcmd_nopfn(struct vm_area_struct *vma, >+ unsigned long address) >+{ >+ return NOPFN_SIGBUS; >+} >+ > static struct vm_operations_struct privcmd_vm_ops = { >- .nopage = NULL >+ .nopfn = privcmd_nopfn > }; > > static int privcmd_mmap(struct file * file, struct vm_area_struct * vma)
<b>You cannot view the attachment while viewing its details because your browser does not support IFRAMEs. <a href="attachment.cgi?id=217751">View the attachment on a separate page</a>.</b>
View Attachment As Diff
View Attachment As Raw
Actions:
View
|
Diff
Attachments on
bug 254208
:
182941
| 217751