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Re: [Xen-devel] [RFC v2 2/7] tables.h: add linker table support
- To: "Luis R. Rodriguez" <mcgrof@xxxxxxxxxx>
- From: "H. Peter Anvin" <hpa@xxxxxxxxx>
- Date: Tue, 23 Feb 2016 16:06:55 -0800
- Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>, Ming Lei <ming.lei@xxxxxxxxxxxxx>, Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>, Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, linux-arch@xxxxxxxxxxxxxxx, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Russell King <linux@xxxxxxxxxxxxxxxx>, X86 ML <x86@xxxxxxxxxx>, anil.s.keshavamurthy@xxxxxxxxx, Ingo Molnar <mingo@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Rusty Russell <rusty@xxxxxxxxxxxxxxx>, jbaron@xxxxxxxxxx, Borislav Petkov <bp@xxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, andriy.shevchenko@xxxxxxxxxxxxxxx, Michael Brown <mcb30@xxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, ananth@xxxxxxxxxx, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxxxxxx>, linux-security-module <linux-security-module@xxxxxxxxxxxxxxx>, David Vrabel <david.vrabel@xxxxxxxxxx>, David Woodhouse <dwmw2@xxxxxxxxxxxxx>, David Miller <davem@xxxxxxxxxxxxx>
- Delivery-date: Wed, 24 Feb 2016 00:08:57 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On 02/23/2016 03:36 PM, Luis R. Rodriguez wrote:
>
>> 4. the only useful operator on a range is "is address X inside this
>> range"; this operator is likely *not* useful for a table, since
>> if you have to ever invoke it you are probably doing something very
>> wrong.
>
> kprobe uses it :P
>
Could you explain how?
-hpa
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