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 144723 Details for
Bug 221273
crash on live RHEL4 x86_64 domU fails to start
[?]
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]
Fix for page_is_ram for x86_64 live crash
linux-2.6.9-xen-page_is_ram.patch (text/plain), 815 bytes, created by
Chris Lalancette
on 2007-01-03 18:19:56 UTC
(
hide
)
Description:
Fix for page_is_ram for x86_64 live crash
Filename:
MIME Type:
Creator:
Chris Lalancette
Created:
2007-01-03 18:19:56 UTC
Size:
815 bytes
patch
obsolete
>--- linux-2.6.9/arch/x86_64/mm/init-xen.c.orig 2007-01-03 11:52:39.000000000 -0500 >+++ linux-2.6.9/arch/x86_64/mm/init-xen.c 2007-01-03 11:52:45.000000000 -0500 >@@ -746,24 +746,7 @@ void __init clear_kernel_mapping(unsigne > > static inline int page_is_ram (unsigned long pagenr) > { >- int i; >- >- for (i = 0; i < e820.nr_map; i++) { >- unsigned long addr, end; >- >- if (e820.map[i].type != E820_RAM) /* not usable memory */ >- continue; >- /* >- * !!!FIXME!!! Some BIOSen report areas as RAM that >- * are not. Notably the 640->1Mb area. We need a sanity >- * check here. >- */ >- addr = (e820.map[i].addr+PAGE_SIZE-1) >> PAGE_SHIFT; >- end = (e820.map[i].addr+e820.map[i].size) >> PAGE_SHIFT; >- if ((pagenr >= addr) && (pagenr < end)) >- return 1; >- } >- return 0; >+ return 1; > } > > extern int swiotlb_force;
<b>You cannot view the attachment while viewing its details because your browser does not support IFRAMEs. <a href="attachment.cgi?id=144723">View the attachment on a separate page</a>.</b>
View Attachment As Diff
View Attachment As Raw
Actions:
View
|
Diff
Attachments on
bug 221273
: 144723