The patch below does not apply to the 5.15-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.15.y git checkout FETCH_HEAD git cherry-pick -x fb8179ce2996bffaa36a04e2b6262843b01b7565 # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2025030439-deskwork-ladder-b559@gregkh' --subject-prefix 'PATCH 5.15.y' HEAD^..

Possible dependencies:

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From fb8179ce2996bffaa36a04e2b6262843b01b7565 Mon Sep 17 00:00:00 2001 From: Rob Herring robh@kernel.org Date: Mon, 4 Nov 2024 13:03:13 -0600 Subject: [PATCH] riscv: cacheinfo: Use of_property_present() for non-boolean properties MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit

The use of of_property_read_bool() for non-boolean properties is deprecated in favor of of_property_present() when testing for property presence.

Signed-off-by: Rob Herring (Arm) robh@kernel.org Reviewed-by: Clément Léger cleger@rivosinc.com Cc: stable@vger.kernel.org Fixes: 76d2a0493a17 ("RISC-V: Init and Halt Code") Link: https://lore.kernel.org/r/20241104190314.270095-1-robh@kernel.org Signed-off-by: Palmer Dabbelt palmer@rivosinc.com

diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c index 2d40736fc37c..26b085dbdd07 100644 --- a/arch/riscv/kernel/cacheinfo.c +++ b/arch/riscv/kernel/cacheinfo.c @@ -108,11 +108,11 @@ int populate_cache_leaves(unsigned int cpu) if (!np) return -ENOENT;

- if (of_property_read_bool(np, "cache-size")) + if (of_property_present(np, "cache-size")) ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level); - if (of_property_read_bool(np, "i-cache-size")) + if (of_property_present(np, "i-cache-size")) ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level); - if (of_property_read_bool(np, "d-cache-size")) + if (of_property_present(np, "d-cache-size")) ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level);

prev = np; @@ -125,11 +125,11 @@ int populate_cache_leaves(unsigned int cpu) break; if (level <= levels) break; - if (of_property_read_bool(np, "cache-size")) + if (of_property_present(np, "cache-size")) ci_leaf_init(this_leaf++, CACHE_TYPE_UNIFIED, level); - if (of_property_read_bool(np, "i-cache-size")) + if (of_property_present(np, "i-cache-size")) ci_leaf_init(this_leaf++, CACHE_TYPE_INST, level); - if (of_property_read_bool(np, "d-cache-size")) + if (of_property_present(np, "d-cache-size")) ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level); levels = level; }