From: Oleg Nesterov <oleg@redhat.com>
To: Ingo Molnar <mingo@elte.hu>,
Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>,
Anton Arapov <aarapov@redhat.com>,
David Long <dave.long@linaro.org>,
Denys Vlasenko <dvlasenk@redhat.com>,
"Frank Ch. Eigler" <fche@redhat.com>,
Jim Keniston <jkenisto@us.ibm.com>,
Jonathan Lebon <jlebon@redhat.com>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 0/9] uprobes/x86: preparations to fix the reprel jmp/call handling.
Date: Fri, 4 Apr 2014 20:50:38 +0200 [thread overview]
Message-ID: <20140404185038.GA14679@redhat.com> (raw)
Hello.
Changes:
- "Conditionalize the usage of handle_riprel_insn()" is moved after
"Introduce uprobe_xol_ops and arch_uprobe->ops" to make the reason
more clear, update the changelog.
Masami, I hope this addresses your comments? I would be happy to
add your ack into 6/9 and 7/9 ;)
- update the comment in 4/9, pointed out by Jim.
- fix some typos in the changelogs/naming
- 8-9 are new (the same I sent yesterday)
Since the changes in 1-7 are purely cosmetic, I preserved the acks I got.
Srikar, you acked 1, 2, 3, and 5 but didn't comment other changes. Please
let me know if I missed your emails. Do you agree with this series or you
have some concerns?
Now let me send the draft RFC patch which fixes the "call" handling...
Oleg.
arch/x86/include/asm/uprobes.h | 7 +-
arch/x86/kernel/uprobes.c | 360 ++++++++++++++++++++--------------------
kernel/events/uprobes.c | 31 +---
3 files changed, 199 insertions(+), 199 deletions(-)
next reply other threads:[~2014-04-04 18:50 UTC|newest]
Thread overview: 79+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-04 18:50 Oleg Nesterov [this message]
2014-04-04 18:51 ` [PATCH v2 1/9] uprobes: Kill UPROBE_SKIP_SSTEP and can_skip_sstep() Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 2/9] uprobes/x86: Fold prepare_fixups() into arch_uprobe_analyze_insn() Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 3/9] uprobes/x86: Kill the "ia32_compat" check in handle_riprel_insn(), remove "mm" arg Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 4/9] uprobes/x86: Gather "riprel" functions together Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 5/9] uprobes/x86: move the UPROBE_FIX_{RIP,IP,CALL} code at the end of pre/post hooks Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 6/9] uprobes/x86: Introduce uprobe_xol_ops and arch_uprobe->ops Oleg Nesterov
2014-04-08 9:10 ` Masami Hiramatsu
2014-04-08 16:10 ` Oleg Nesterov
2014-04-08 18:10 ` Oleg Nesterov
2014-04-09 12:58 ` Masami Hiramatsu
2014-04-09 16:55 ` Oleg Nesterov
2014-04-10 13:58 ` Masami Hiramatsu
2014-04-04 18:51 ` [PATCH v2 7/9] uprobes/x86: Conditionalize the usage of handle_riprel_insn() Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 8/9] uprobes/x86: Send SIGILL if arch_uprobe_post_xol() fails Oleg Nesterov
2014-04-04 18:51 ` [PATCH v2 9/9] uprobes/x86: Teach arch_uprobe_post_xol() to restart if possible Oleg Nesterov
2014-04-04 21:56 ` Jim Keniston
2014-04-05 12:46 ` Oleg Nesterov
2014-04-04 19:32 ` [PATCH v2 0/9] uprobes/x86: preparations to fix the reprel jmp/call handling Oleg Nesterov
2014-04-04 19:52 ` Oleg Nesterov
2014-04-04 23:44 ` Jim Keniston
2014-04-06 20:15 ` [RFC PATCH 0/6] uprobes/x86: " Oleg Nesterov
2014-04-06 20:16 ` [RFC PATCH 1/6] uprobes/x86: Emulate unconditional rip-relative jmp's Oleg Nesterov
2014-04-08 20:36 ` Jim Keniston
2014-04-09 14:47 ` Oleg Nesterov
2014-04-06 20:16 ` [RFC PATCH 2/6] uprobes/x86: Emulate nop's using ops->emulate() Oleg Nesterov
2014-04-06 20:16 ` [RFC PATCH 3/6] uprobes/x86: Introduce sizeof_long(), cleanup adjust_ret_addr() and arch_uretprobe_hijack_return_addr() Oleg Nesterov
2014-04-07 20:34 ` Jim Keniston
2014-04-07 20:42 ` Jim Keniston
2014-04-06 20:16 ` [RFC PATCH 4/6] uprobes/x86: Emulate rip-relative call's Oleg Nesterov
2014-04-08 22:26 ` Jim Keniston
2014-04-09 15:43 ` Oleg Nesterov
2014-04-09 21:25 ` Jim Keniston
2014-04-10 4:05 ` Jim Keniston
2014-04-10 13:41 ` Denys Vlasenko
2014-04-10 13:57 ` Masami Hiramatsu
2014-04-10 14:20 ` Denys Vlasenko
2014-04-11 3:03 ` Masami Hiramatsu
2014-04-11 12:23 ` Denys Vlasenko
2014-04-14 14:22 ` Masami Hiramatsu
2014-04-18 15:17 ` Denys Vlasenko
2014-04-10 14:28 ` Oleg Nesterov
2014-04-10 17:00 ` Oleg Nesterov
2014-04-11 2:38 ` Masami Hiramatsu
2014-04-11 1:29 ` Masami Hiramatsu
2014-04-10 14:18 ` Oleg Nesterov
2014-04-10 14:30 ` Denys Vlasenko
2014-04-10 17:02 ` Denys Vlasenko
2014-04-14 5:14 ` Masami Hiramatsu
2014-04-14 12:24 ` Denys Vlasenko
2014-04-14 14:05 ` Masami Hiramatsu
2014-04-06 20:16 ` [RFC PATCH 5/6] uprobes/x86: Emulate rip-relative conditional "short" jmp's Oleg Nesterov
2014-04-07 14:27 ` [RFC PATCH v2 " Oleg Nesterov
2014-04-07 16:41 ` Oleg Nesterov
2014-04-08 22:53 ` Jim Keniston
2014-04-09 16:42 ` Oleg Nesterov
2014-04-06 20:16 ` [RFC PATCH 6/6] uprobes/x86: Emulate rip-relative conditional "near" jmp's Oleg Nesterov
2014-04-07 14:28 ` Oleg Nesterov
2014-04-08 23:07 ` Jim Keniston
2014-04-09 16:50 ` Oleg Nesterov
2014-04-07 18:54 ` [RFC PATCH 0/6] uprobes/x86: fix the reprel jmp/call handling Jim Keniston
2014-04-08 11:43 ` Masami Hiramatsu
2014-04-08 16:28 ` Oleg Nesterov
2014-04-08 19:26 ` Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 " Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 1/6] uprobes/x86: Introduce sizeof_long(), cleanup adjust_ret_addr() and arch_uretprobe_hijack_return_addr() Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 2/6] uprobes/x86: Emulate unconditional rip-relative jmp's Oleg Nesterov
2014-04-10 12:37 ` Denys Vlasenko
2014-04-10 13:47 ` Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 3/6] uprobes/x86: Emulate nop's using ops->emulate() Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 4/6] uprobes/x86: Emulate rip-relative call's Oleg Nesterov
2014-04-10 12:53 ` Denys Vlasenko
2014-04-10 13:15 ` Masami Hiramatsu
2014-04-10 13:41 ` Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 5/6] uprobes/x86: Emulate rip-relative conditional "short" jmp's Oleg Nesterov
2014-04-09 19:44 ` [RFC PATCH v2 6/6] uprobes/x86: Emulate rip-relative conditional "near" jmp's Oleg Nesterov
2014-04-10 12:49 ` Denys Vlasenko
2014-04-09 21:34 ` [RFC PATCH v2 0/6] uprobes/x86: fix the reprel jmp/call handling Jim Keniston
2014-04-10 12:28 ` Denys Vlasenko
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