master

文件	最后提交记录	最后更新时间
Kconfig	hwmon: peci: Add dimmtemp driver Add peci-dimmtemp driver for Temperature Sensor on DIMM readings that are accessible via the processor PECI interface. The main use case for the driver (and PECI interface) is out-of-band management, where we're able to obtain thermal readings from an external entity connected with PECI, e.g. BMC on server platforms. Co-developed-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com> Link: https://lore.kernel.org/r/20220208153639.255278-12-iwona.winiarska@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	4 年前
Makefile	hwmon: peci: Add dimmtemp driver Add peci-dimmtemp driver for Temperature Sensor on DIMM readings that are accessible via the processor PECI interface. The main use case for the driver (and PECI interface) is out-of-band management, where we're able to obtain thermal readings from an external entity connected with PECI, e.g. BMC on server platforms. Co-developed-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com> Link: https://lore.kernel.org/r/20220208153639.255278-12-iwona.winiarska@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	4 年前
common.h	hwmon: peci: Add cputemp driver Add peci-cputemp driver for Digital Thermal Sensor (DTS) thermal readings of the processor package and processor cores that are accessible via the PECI interface. The main use case for the driver (and PECI interface) is out-of-band management, where we're able to obtain the DTS readings from an external entity connected with PECI, e.g. BMC on server platforms. Co-developed-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Joel Stanley <joel@jms.id.au> Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux.intel.com> Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com> Link: https://lore.kernel.org/r/20220208153639.255278-11-iwona.winiarska@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	4 年前
cputemp.c	hwmon: (peci/cputemp) Add Intel Sapphire Rapids support Add support to read DTS for reading Intel Sapphire Rapids platform. Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Signed-off-by: Naresh Solanki <Naresh.Solanki@9elements.com> Acked-by: Guenter Roeck <linux@roeck-us.net> Reviewed-by: Iwona Winiarska <iwona.winiarska@intel.com> Signed-off-by: Iwona Winiarska <iwona.winiarska@intel.com> Link: https://lore.kernel.org/r/20230725104354.33920-2-Naresh.Solanki@9elements.com	3 年前
dimmtemp.c	hwmon: (peci/dimmtemp) Do not provide fake thresholds data stable inclusion from stable-6.6.83 commit c144d1995873864948ebdc4d26afcdb611d9901e category: bugfix issue: #IC1IVT CVE: NA Signed-off-by: zyf1116 <zhouyongfei3@huawei.com> --------------------------------------- commit 5797c04400ee117bfe459ff1e468d0ea38054ab4 upstream. When an Icelake or Sapphire Rapids CPU isn't providing the maximum and critical thresholds for particular DIMM the driver should return an error to the userspace instead of giving it stale (best case) or wrong (the structure contains all zeros after kzalloc() call) data. The issue can be reproduced by binding the peci driver while the host is fully booted and idle, this makes PECI interaction unreliable enough. Fixes: 73bc1b885dae ("hwmon: peci: Add dimmtemp driver") Fixes: 621995b6d795 ("hwmon: (peci/dimmtemp) Add Sapphire Rapids support") Cc: stable@vger.kernel.org Signed-off-by: Paul Fertser <fercerpav@gmail.com> Reviewed-by: Iwona Winiarska <iwona.winiarska@intel.com> Link: https://lore.kernel.org/r/20250123122003.6010-1-fercerpav@gmail.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: zyf1116 <zhouyongfei3@huawei.com>	1 年前