From: julian-lagattuta <julian.lagattuta@gmail.com>
To: Luis Chamberlain <mcgrof@kernel.org>, Petr Pavlu <petr.pavlu@suse.com>
Cc: Sami Tolvanen <samitolvanen@google.com>,
Daniel Gomez <da.gomez@samsung.com>,
linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org,
julian-lagattuta <julian.lagattuta@gmail.com>
Subject: [PATCH 1/6] module: store init_pid and idempotent in module
Date: Thu, 18 Sep 2025 16:11:06 -0400 [thread overview]
Message-ID: <20250918201109.24620-4-julian.lagattuta@gmail.com> (raw)
In-Reply-To: <20250918201109.24620-2-julian.lagattuta@gmail.com>
Signed-off-by: julian-lagattuta <julian.lagattuta@gmail.com>
---
include/linux/module.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/linux/module.h b/include/linux/module.h
index 5faa1fb1f4b4..5ac5f4992fe8 100644
--- a/include/linux/module.h
+++ b/include/linux/module.h
@@ -599,6 +599,10 @@ struct module {
#ifdef CONFIG_DYNAMIC_DEBUG_CORE
struct _ddebug_info dyndbg_info;
#endif
+#ifdef CONFIG_MODULE_FORCE_UNLOAD
+ struct pid *init_pid;
+ struct idempotent *idempotent;
+#endif
} ____cacheline_aligned __randomize_layout;
#ifndef MODULE_ARCH_INIT
#define MODULE_ARCH_INIT {}
--
2.45.2
next prev parent reply other threads:[~2025-09-18 20:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-18 20:11 [PATCH 0/6] module: enable force unloading of modules that have crashed during init julian-lagattuta
2025-09-18 20:11 ` julian-lagattuta [this message]
2025-09-18 20:11 ` [PATCH 2/6] module: detect if init crashed and unload julian-lagattuta
2025-09-18 20:11 ` [PATCH 3/6] module: move freeinit allocation to avoid memory leak julian-lagattuta
2025-09-18 20:11 ` [PATCH 4/6] module: move idempotent allocation to heap julian-lagattuta
2025-09-18 20:11 ` [PATCH 5/6] module: store and complete idempotent upon force unloading julian-lagattuta
2025-09-18 20:11 ` [PATCH 6/6] module: comment describing new codepath julian-lagattuta
2025-09-23 7:21 ` [PATCH 0/6] module: enable force unloading of modules that have crashed during init Petr Pavlu
2025-09-24 22:16 ` Julian LaGattuta
2025-09-30 13:16 ` Petr Pavlu
2025-09-30 15:51 ` Julian LaGattuta
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