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authorMasami Hiramatsu (Google) <mhiramat@kernel.org>2025-10-02 17:39:04 +0900
committerMasami Hiramatsu (Google) <mhiramat@kernel.org>2025-11-11 22:32:09 +0900
commite667152e0064acf1a308a1816719008e29bec76f (patch)
tree1fab9a9e5fd07b6a86e31fb99f4962be21e43680 /include/linux/overflow.h
parent90e69d291d195d35215b578d210fd3ce0e5a3f42 (diff)
tracing: fprobe: Fix to init fprobe_ip_table earlier
Since the fprobe_ip_table is used from module unloading in the failure path of load_module(), it must be initialized in the earlier timing than late_initcall(). Unless that, the fprobe_module_callback() will use an uninitialized spinlock of fprobe_ip_table. Initialize fprobe_ip_table in core_initcall which is the same timing as ftrace. Link: https://lore.kernel.org/all/175939434403.3665022.13030530757238556332.stgit@mhiramat.tok.corp.google.com/ Reported-by: kernel test robot <oliver.sang@intel.com> Closes: https://lore.kernel.org/oe-lkp/202509301440.be4b3631-lkp@intel.com Fixes: e5a4cc28a052 ("tracing: fprobe: use rhltable for fprobe_ip_table") Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Reviewed-by: Menglong Dong <menglong8.dong@gmail.com>
Diffstat (limited to 'include/linux/overflow.h')
0 files changed, 0 insertions, 0 deletions