Re: [RFC] [PATCH 0/7] UBP, XOL and Uprobes [ Summary of Comments and actions to be taken ]

2010-01-27 Thread Peter Zijlstra
On Wed, 2010-01-27 at 07:53 +0100, Peter Zijlstra wrote: On Fri, 2010-01-22 at 12:54 +0530, Ananth N Mavinakayanahalli wrote: On Fri, Jan 22, 2010 at 12:32:32PM +0530, Srikar Dronamraju wrote: Here is a summary of the Comments and actions that need to be taken for the current uprobes

Re: [RFC] [PATCH 0/7] UBP, XOL and Uprobes [ Summary of Comments and actions to be taken ]

2010-01-22 Thread Peter Zijlstra
On Fri, 2010-01-22 at 12:54 +0530, Ananth N Mavinakayanahalli wrote: On Fri, Jan 22, 2010 at 12:32:32PM +0530, Srikar Dronamraju wrote: Here is a summary of the Comments and actions that need to be taken for the current uprobes patchset. Please let me know if I missed or misunderstood any

Re: [RFC] [PATCH 0/7] UBP, XOL and Uprobes [ Summary of Comments and actions to be taken ]

2010-01-22 Thread Masami Hiramatsu
Peter Zijlstra wrote: On Fri, 2010-01-22 at 12:32 +0530, Srikar Dronamraju wrote: 2. XOL vma vs Emulation vs Single Stepping Inline vs using Protection Rings. XOL VMA is an additional process address vma. This is opposition to add an additional vma without user actually

Re: [RFC] [PATCH 0/7] UBP, XOL and Uprobes [ Summary of Comments and actions to be taken ]

2010-01-22 Thread Jim Keniston
On Fri, 2010-01-22 at 19:06 +0100, Peter Zijlstra wrote: On Fri, 2010-01-22 at 12:32 +0530, Srikar Dronamraju wrote: 2. XOL vma vs Emulation vs Single Stepping Inline vs using Protection Rings. XOL VMA is an additional process address vma. This is opposition to add an

Re: [RFC] [PATCH 0/7] UBP, XOL and Uprobes [ Summary of Comments and actions to be taken ]

2010-01-21 Thread Srikar Dronamraju
Here is a summary of the Comments and actions that need to be taken for the current uprobes patchset. Please let me know if I missed or misunderstood any of your comments. 1. Uprobes depends on trap signal. Uprobes depends on trap signal rather than hooking to the global die notifier.

Re: [RFC] [PATCH 0/7] UBP, XOL and Uprobes [ Summary of Comments and actions to be taken ]

2010-01-21 Thread Ananth N Mavinakayanahalli
On Fri, Jan 22, 2010 at 12:32:32PM +0530, Srikar Dronamraju wrote: Here is a summary of the Comments and actions that need to be taken for the current uprobes patchset. Please let me know if I missed or misunderstood any of your comments. 1. Uprobes depends on trap signal. Uprobes