diff options
Diffstat (limited to 'drivers/platform')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_dev.c | 8 | ||||
| -rw-r--r-- | drivers/platform/x86/intel_pmc_core.c | 9 | ||||
| -rw-r--r-- | drivers/platform/x86/intel_telemetry_debugfs.c | 3 | ||||
| -rw-r--r-- | drivers/platform/x86/intel_telemetry_pltdrv.c | 3 |
4 files changed, 16 insertions, 7 deletions
diff --git a/drivers/platform/chrome/cros_ec_dev.c b/drivers/platform/chrome/cros_ec_dev.c index 6d8ee3b15872..8abd80dbcbed 100644 --- a/drivers/platform/chrome/cros_ec_dev.c +++ b/drivers/platform/chrome/cros_ec_dev.c @@ -151,13 +151,19 @@ static long ec_device_ioctl_xcmd(struct cros_ec_dev *ec, void __user *arg) goto exit; } + if (u_cmd.outsize != s_cmd->outsize || + u_cmd.insize != s_cmd->insize) { + ret = -EINVAL; + goto exit; + } + s_cmd->command += ec->cmd_offset; ret = cros_ec_cmd_xfer(ec->ec_dev, s_cmd); /* Only copy data to userland if data was received. */ if (ret < 0) goto exit; - if (copy_to_user(arg, s_cmd, sizeof(*s_cmd) + u_cmd.insize)) + if (copy_to_user(arg, s_cmd, sizeof(*s_cmd) + s_cmd->insize)) ret = -EFAULT; exit: kfree(s_cmd); diff --git a/drivers/platform/x86/intel_pmc_core.c b/drivers/platform/x86/intel_pmc_core.c index 2776bec89c88..e57f923eea0b 100644 --- a/drivers/platform/x86/intel_pmc_core.c +++ b/drivers/platform/x86/intel_pmc_core.c @@ -26,6 +26,7 @@ #include <linux/seq_file.h> #include <asm/cpu_device_id.h> +#include <asm/intel-family.h> #include <asm/pmc_core.h> #include "intel_pmc_core.h" @@ -138,10 +139,10 @@ static inline void pmc_core_dbgfs_unregister(struct pmc_dev *pmcdev) #endif /* CONFIG_DEBUG_FS */ static const struct x86_cpu_id intel_pmc_core_ids[] = { - { X86_VENDOR_INTEL, 6, 0x4e, X86_FEATURE_MWAIT, - (kernel_ulong_t)NULL}, /* Skylake CPUID Signature */ - { X86_VENDOR_INTEL, 6, 0x5e, X86_FEATURE_MWAIT, - (kernel_ulong_t)NULL}, /* Skylake CPUID Signature */ + { X86_VENDOR_INTEL, 6, INTEL_FAM6_SKYLAKE_MOBILE, X86_FEATURE_MWAIT, + (kernel_ulong_t)NULL}, + { X86_VENDOR_INTEL, 6, INTEL_FAM6_SKYLAKE_DESKTOP, X86_FEATURE_MWAIT, + (kernel_ulong_t)NULL}, {} }; diff --git a/drivers/platform/x86/intel_telemetry_debugfs.c b/drivers/platform/x86/intel_telemetry_debugfs.c index f5134acd6ff0..815a7c5e9566 100644 --- a/drivers/platform/x86/intel_telemetry_debugfs.c +++ b/drivers/platform/x86/intel_telemetry_debugfs.c @@ -32,6 +32,7 @@ #include <linux/suspend.h> #include <asm/cpu_device_id.h> +#include <asm/intel-family.h> #include <asm/intel_pmc_ipc.h> #include <asm/intel_punit_ipc.h> #include <asm/intel_telemetry.h> @@ -331,7 +332,7 @@ static struct telemetry_debugfs_conf telem_apl_debugfs_conf = { }; static const struct x86_cpu_id telemetry_debugfs_cpu_ids[] = { - TELEM_DEBUGFS_CPU(0x5c, telem_apl_debugfs_conf), + TELEM_DEBUGFS_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_debugfs_conf), {} }; diff --git a/drivers/platform/x86/intel_telemetry_pltdrv.c b/drivers/platform/x86/intel_telemetry_pltdrv.c index 09c84a2b1c2c..6d884f7d1b9f 100644 --- a/drivers/platform/x86/intel_telemetry_pltdrv.c +++ b/drivers/platform/x86/intel_telemetry_pltdrv.c @@ -28,6 +28,7 @@ #include <linux/platform_device.h> #include <asm/cpu_device_id.h> +#include <asm/intel-family.h> #include <asm/intel_pmc_ipc.h> #include <asm/intel_punit_ipc.h> #include <asm/intel_telemetry.h> @@ -163,7 +164,7 @@ static struct telemetry_plt_config telem_apl_config = { }; static const struct x86_cpu_id telemetry_cpu_ids[] = { - TELEM_CPU(0x5c, telem_apl_config), + TELEM_CPU(INTEL_FAM6_ATOM_GOLDMONT, telem_apl_config), {} }; |