From: davem@davemloft.net (David Miller)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH] uprobes: copy to user-space xol page with proper cache flushing
Date: Tue, 15 Apr 2014 15:53:30 -0400 (EDT) [thread overview]
Message-ID: <20140415.155330.2253279045572024595.davem@davemloft.net> (raw)
In-Reply-To: <534D8AE6.3090609@linaro.org>
From: David Long <dave.long@linaro.org>
Date: Tue, 15 Apr 2014 15:39:18 -0400
> Yes, I have that coded for 14 out of 24 architectures (the easy
> ones). The remaining ones need more work. Some may prove problematic.
> The whole approach could yet prove impractical. More recent suggested
> approaches may be better too (or Linus's relatively simple change).
BTW, another reason perhaps to write directly to userspace and have
a uprobes_*() specific interface is that you'll only need to do
3 architectures, the ones that support uprobes.
That way, this is just part of what every arch needs to implement in
order to support uprobes.
next prev parent reply other threads:[~2014-04-15 19:53 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-09 5:58 [PATCH v2] ARM: uprobes need icache flush after xol write Victor Kamensky
2014-04-09 5:58 ` Victor Kamensky
2014-04-09 18:23 ` David Long
2014-04-09 18:45 ` Oleg Nesterov
2014-04-09 19:13 ` Victor Kamensky
2014-04-09 19:19 ` Russell King - ARM Linux
2014-04-11 3:42 ` [RFC PATCH] uprobes: copy to user-space xol page with proper cache flushing David Long
2014-04-11 3:45 ` David Long
2014-04-11 4:36 ` David Miller
2014-04-11 14:26 ` Victor Kamensky
2014-04-11 14:35 ` Oleg Nesterov
2014-04-11 14:55 ` Victor Kamensky
2014-04-11 14:56 ` Oleg Nesterov
2014-04-11 15:22 ` Oleg Nesterov
2014-04-11 15:30 ` Russell King - ARM Linux
2014-04-11 17:24 ` Oleg Nesterov
2014-04-11 17:38 ` Oleg Nesterov
2014-04-11 18:00 ` David Miller
2014-04-11 18:25 ` Oleg Nesterov
2014-04-11 17:50 ` Linus Torvalds
2014-04-11 18:02 ` David Miller
2014-04-11 18:11 ` Linus Torvalds
2014-04-11 18:19 ` David Miller
2014-04-11 18:24 ` Linus Torvalds
2014-04-11 18:58 ` David Miller
2014-04-11 19:24 ` Linus Torvalds
2014-04-11 18:13 ` Victor Kamensky
2014-04-11 18:36 ` Oleg Nesterov
2014-04-14 18:59 ` Oleg Nesterov
2014-04-14 20:05 ` Victor Kamensky
2014-04-14 21:40 ` Victor Kamensky
2014-04-15 16:26 ` Oleg Nesterov
2014-04-15 15:46 ` Oleg Nesterov
2014-04-15 16:46 ` Victor Kamensky
2014-04-15 17:19 ` David Long
2014-04-15 17:38 ` David Miller
2014-04-15 17:49 ` Oleg Nesterov
2014-04-15 17:50 ` David Miller
2014-04-15 18:07 ` Oleg Nesterov
2014-04-15 18:27 ` David Miller
2014-04-15 18:46 ` Oleg Nesterov
2014-04-15 17:43 ` Oleg Nesterov
2014-04-15 17:46 ` David Miller
2014-04-15 18:03 ` Oleg Nesterov
2014-04-15 18:30 ` David Miller
2014-04-15 18:47 ` Russell King - ARM Linux
2014-04-15 18:53 ` David Miller
2014-04-15 18:50 ` David Miller
2014-04-15 19:29 ` Russell King - ARM Linux
2014-04-15 19:51 ` David Miller
2014-04-15 19:39 ` David Long
2014-04-15 19:53 ` David Miller [this message]
2014-04-16 1:42 ` Victor Kamensky
2014-04-16 2:22 ` David Miller
2014-04-16 2:24 ` David Miller
2014-04-16 3:06 ` Victor Kamensky
2014-04-16 3:17 ` David Miller
2014-04-11 17:43 ` David Miller
2014-04-11 15:32 ` Peter Zijlstra
2014-04-11 16:00 ` Russell King - ARM Linux
2014-04-11 18:39 ` Peter Zijlstra
2014-04-11 15:37 ` Victor Kamensky
2014-04-11 16:22 ` Oleg Nesterov
2014-04-11 15:42 ` Linus Torvalds
2014-04-11 13:08 ` Oleg Nesterov
2014-04-23 10:45 ` Catalin Marinas
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