Also account for an INT3 breakpoint potentially placed (from a kernel debugger) on sysenter_entry, which requires the NMI handler to add one more check. Further, don't discard debug or breakpoint traps/faults happening on this one instruction and their handler getting interrupted by an NMI before being able to fix the stack. From: Jan Beulich <[email protected]> (actual patch attached)
Attachment:
linux-2.6.14-i386-nmi-int3.patch
Description: Binary data
- References:
- [PATCH] i386: export genapic again
- From: "Jan Beulich" <[email protected]>
- [PATCH] i386: export genapic again
- Prev by Date: Re: [PATCH] use ptrace_get_task_struct in various places
- Next by Date: [PATCH] i386: stand-alone CONFIG_PAE
- Previous by thread: [PATCH 2/2] i386: double fault adjustment
- Next by thread: [PATCH] i386: stand-alone CONFIG_PAE
- Index(es):
 |