Subject rcu,srcu: Make call_rcu()/call_srcu() safe from any context
Author puranjay@kernel.org
Date 2026-08-10 12:27:50 +0000 UTC
Version
Cc andrii@kernel.org ast@kernel.org boqun@kernel.org bpf@vger.kernel.org daniel@iogearbox.net dave@stgolabs.net eddyz87@gmail.com emil@etsalapatis.com frederic@kernel.org harry@kernel.org jiangshanlai@gmail.com joelagnelf@nvidia.com jolsa@kernel.org josh@joshtriplett.org linux-kernel@vger.kernel.org linux-rt-devel@lists.linux.dev martin.lau@linux.dev mathieu.desnoyers@efficios.com memxor@gmail.com mfleming@cloudflare.com neeraj.upadhyay@kernel.org paulmck@kernel.org puranjay@kernel.org qiang.zhang@linux.dev rcu@vger.kernel.org rostedt@goodmis.org song@kernel.org urezki@gmail.com work@onurozkan.dev yonghong.song@linux.dev
Patches (6)
Name Content [All]
[PATCH v4 1/6] rcu: Make call_rcu() safe to call from any context [Body]
[PATCH v4 2/6] rcu: Make Tiny call_rcu() safe to call from any context [Body]
[PATCH v4 3/6] srcu: Make call_srcu() safe to call from any context [Body]
[PATCH v4 4/6] srcu: Make Tiny call_srcu() safe to call from any context [Body]
[PATCH v4 5/6] rcutorture: Exercise ->call() from NMI context [Body]
[PATCH v4 6/6] selftests/bpf: Add a call_srcu() re-entry reproducer [Body]
Series Summary
Passed
✓ All tests passed. No findings.
Sessions
Session 2026-08-10
Passed
ID (for dev) bea06b9b-dc96-403b-a354-82b618937e16
Status finished
Triaged OK [Log] [Trajectory]
Execution Log [Link]
Test Base Patched Verdict
[KASAN] Build Base 6b8c8af514d739d0335f5579b585e02babe8a727 [Config] passed [Log]
[KASAN] Boot test: Base 6b8c8af514d739d0335f5579b585e02babe8a727 [Config] passed [Log]
[KASAN] Build Patched 6b8c8af514d739d0335f5579b585e02babe8a727 [Config] [patched] passed [Log]
[KASAN] Boot test: Patched 6b8c8af514d739d0335f5579b585e02babe8a727 [Config] [patched] passed [Log]
[KASAN] Fuzz 6b8c8af514d739d0335f5579b585e02babe8a727 [Config] 6b8c8af514d739d0335f5579b585e02babe8a727 [Config] [patched] passed [Log] [Artifacts]