6.6-stable review patch. If anyone has any objections, please let me know.
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From: Gabor Juhos j4g8y7@gmail.com
[ Upstream commit 90ad946fff70f312b8d23226afc38c13ddd88c4b ]
The frequency table arrays are supposed to be terminated with an empty element. Add such entry to the end of the arrays where it is missing in order to avoid possible out-of-bound access when the table is traversed by functions like qcom_find_freq() or qcom_find_freq_floor().
Fixes: e3fdbef1bab8 ("clk: qcom: Add Global Clock controller (GCC) driver for IPQ5018") Signed-off-by: Gabor Juhos j4g8y7@gmail.com Reviewed-by: Stephen Boyd sboyd@kernel.org Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240229-freq-table-terminator-v1-1-074334f0905c@g... Signed-off-by: Bjorn Andersson andersson@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/clk/qcom/gcc-ipq5018.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/drivers/clk/qcom/gcc-ipq5018.c b/drivers/clk/qcom/gcc-ipq5018.c index cc2331d729fb6..3136ba1c2a59c 100644 --- a/drivers/clk/qcom/gcc-ipq5018.c +++ b/drivers/clk/qcom/gcc-ipq5018.c @@ -856,6 +856,7 @@ static struct clk_rcg2 lpass_sway_clk_src = {
static const struct freq_tbl ftbl_pcie0_aux_clk_src[] = { F(2000000, P_XO, 12, 0, 0), + { } };
static struct clk_rcg2 pcie0_aux_clk_src = { @@ -1098,6 +1099,7 @@ static const struct freq_tbl ftbl_qpic_io_macro_clk_src[] = { F(100000000, P_GPLL0, 8, 0, 0), F(200000000, P_GPLL0, 4, 0, 0), F(320000000, P_GPLL0, 2.5, 0, 0), + { } };
static struct clk_rcg2 qpic_io_macro_clk_src = { @@ -1193,6 +1195,7 @@ static struct clk_rcg2 ubi0_axi_clk_src = { static const struct freq_tbl ftbl_ubi0_core_clk_src[] = { F(850000000, P_UBI32_PLL, 1, 0, 0), F(1000000000, P_UBI32_PLL, 1, 0, 0), + { } };
static struct clk_rcg2 ubi0_core_clk_src = {