linux-kernel - [PATCH 0/2] x86/retpoline,kprobes: Fix the [__indirect_thunk

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Message-Id: <20230705081547.25130-1-petr.pavlu@suse.com>
Date:   Wed,  5 Jul 2023 10:15:45 +0200
From:   Petr Pavlu <petr.pavlu@...e.com>
To:     tglx@...utronix.de, mingo@...hat.com, bp@...en8.de,
        dave.hansen@...ux.intel.com, hpa@...or.com, mhiramat@...nel.org
Cc:     peterz@...radead.org, samitolvanen@...gle.com, x86@...nel.org,
        linux-trace-kernel@...r.kernel.org, linux-kernel@...r.kernel.org,
        Petr Pavlu <petr.pavlu@...e.com>
Subject: [PATCH 0/2] x86/retpoline,kprobes: Fix the [__indirect_thunk_start, ..end] range

Fix problems with an output position of thunk sections and the
associated definition of range [__indirect_thunk_start,
__indirect_thunk_end] which affects the kprobes optimization.

Petr Pavlu (2):
  x86/retpoline,kprobes: Fix position of thunk sections with
    CONFIG_LTO_CLANG
  x86/retpoline,kprobes: Avoid treating rethunk as an indirect jump

 arch/x86/kernel/vmlinux.lds.S | 4 +---
 arch/x86/lib/retpoline.S      | 8 ++++++--
 2 files changed, 7 insertions(+), 5 deletions(-)

-- 
2.35.3