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charset="UTF-8" This short series unifies minimum page calculation for ring buffers and fix a small issue with the number of pages calculation for trace remotes. v2: - Add a helper in "Account for ring buffer page header in size calculation" (Steven) - Split the nr_pages overflow handling into its own patch (Steven) - Rename the helpers into __calc_nr_pages_ring_buffer_desc() and rb_calculate_nr_pages() (Steven) - Use RING_BUFFER_MIN_NR_PAGES in trace_rb_cpu_prepare() (Sashiko) v1: https://lore.kernel.org/all/20260907192643.42513-1-vdonnefort@google.com Vincent Donnefort (3): tracing/remotes: Account for ring buffer page header in size calculation tracing/remotes: Catch nr_page_va overflow in ring_buffer_desc sizing ring-buffer: Unify ring buffer minimum page calculations include/linux/ring_buffer.h | 26 +++++++++++++++++++++++-- kernel/trace/ring_buffer.c | 32 +++++++++++++------------------ kernel/trace/simple_ring_buffer.c | 4 ++-- kernel/trace/trace_remote.c | 6 +++++- 4 files changed, 44 insertions(+), 24 deletions(-) base-commit: df2908090cda368b01ff43709f51890076c56157 -- 2.55.0.1007.g17ff1f9808-goog