5.15-stable review patch. If anyone has any objections, please let me know.
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From: Jens Reidel adrian@mainlining.org
[ Upstream commit 19e7aa0e9e46d0ad111a4af55b3d681b6ad945e0 ]
Add a missing le32_to_cpu when accessing num_entries, which is always a little endian integer.
Fixes booting on Xiaomi Mi 9T (xiaomi-davinci) in big endian.
Signed-off-by: Jens Reidel adrian@mainlining.org Link: https://lore.kernel.org/r/20250726235646.254730-1-adrian@mainlining.org Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/soc/qcom/smem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/soc/qcom/smem.c b/drivers/soc/qcom/smem.c index 4fb5aeeb08439..ec01cae7ffc8a 100644 --- a/drivers/soc/qcom/smem.c +++ b/drivers/soc/qcom/smem.c @@ -710,7 +710,7 @@ static u32 qcom_smem_get_item_count(struct qcom_smem *smem) if (IS_ERR_OR_NULL(ptable)) return SMEM_ITEM_COUNT;
- info = (struct smem_info *)&ptable->entry[ptable->num_entries]; + info = (struct smem_info *)&ptable->entry[le32_to_cpu(ptable->num_entries)]; if (memcmp(info->magic, SMEM_INFO_MAGIC, sizeof(info->magic))) return SMEM_ITEM_COUNT;