Re: [PATCH RFT 2/3] firmware: exynos-acpm: Count number of commands in acpm_xfer
From: Krzysztof Kozlowski <krzk@kernel.org>
Date: 2026-02-14 19:13:57
Also in:
linux-hardening, linux-samsung-soc, lkml, llvm
On 14/02/2026 13:39, Krzysztof Kozlowski wrote:
quoted hunk ↗ jump to hunk
if (response) { xfer->rxd = cmd; - xfer->rxlen = cmdlen; + xfer->rxcnt = cmdlen; } }@@ -50,7 +50,7 @@ int acpm_dvfs_set_rate(const struct acpm_handle *handle, u32 cmd[4]; acpm_dvfs_init_set_rate_cmd(cmd, clk_id, rate); - acpm_dvfs_set_xfer(&xfer, cmd, sizeof(cmd), acpm_chan_id, false); + acpm_dvfs_set_xfer(&xfer, cmd, ARRAY_SIZE(cmd), acpm_chan_id, false);
Went fine through few build tests, but apparently there is a setup this needs proper header (<linux/array_size.h>), as reported by kbuild robot. There will be v2 in few days. Best regards, Krzysztof