diff options
| author | Mike Rapoport (IBM) <rppt@kernel.org> | 2024-05-05 19:06:27 +0300 |
|---|---|---|
| committer | Luis Chamberlain <mcgrof@kernel.org> | 2024-05-14 10:35:06 +0300 |
| commit | 7582b7be16d0ba90e3dbd9575a730cabd9eb852a (patch) | |
| tree | 1a76e5f37de46ea90b4279759cacb461bdd986f8 /arch | |
| parent | 0a956d52e6fc31c52e5f21a134659a28e958480d (diff) | |
| download | linux-7582b7be16d0ba90e3dbd9575a730cabd9eb852a.tar.xz | |
kprobes: remove dependency on CONFIG_MODULES
kprobes depended on CONFIG_MODULES because it has to allocate memory for
code.
Since code allocations are now implemented with execmem, kprobes can be
enabled in non-modular kernels.
Add #ifdef CONFIG_MODULE guards for the code dealing with kprobes inside
modules, make CONFIG_KPROBES select CONFIG_EXECMEM and drop the
dependency of CONFIG_KPROBES on CONFIG_MODULES.
Signed-off-by: Mike Rapoport (IBM) <rppt@kernel.org>
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
[mcgrof: rebase in light of NEED_TASKS_RCU ]
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/Kconfig b/arch/Kconfig index ee1ccbde50ef..b34946d90e4b 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -60,9 +60,9 @@ config GENERIC_ENTRY config KPROBES bool "Kprobes" - depends on MODULES depends on HAVE_KPROBES select KALLSYMS + select EXECMEM select NEED_TASKS_RCU help Kprobes allows you to trap at almost any kernel address and |