February 2018 - Linux-stable-mirror

[Linux-stable-mirror] Patch "pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 0b9335cbd38e3bd2025bcc23b5758df4ac035f75 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Mon, 20 Nov 2017 12:58:03 -0800 Subject: pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 0b9335cbd38e3bd2025bcc23b5758df4ac035f75 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/pinctrl/pxa/pinctrl-pxa2xx.o see include/linux/module.h for more information This adds the license as "GPL v2", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/pinctrl/pxa/pinctrl-pxa2xx.c +++ b/drivers/pinctrl/pxa/pinctrl-pxa2xx.c @@ -436,3 +436,7 @@ int pxa2xx_pinctrl_exit(struct platform_ return 0; } EXPORT_SYMBOL_GPL(pxa2xx_pinctrl_exit); + +MODULE_AUTHOR("Robert Jarzmik <robert.jarzmik(a)free.fr>"); +MODULE_DESCRIPTION("Marvell PXA2xx pinctrl driver"); +MODULE_LICENSE("GPL v2"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-4.15/auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch queue-4.15/asoc-pcm512x-add-missing-module_description-author-license.patch queue-4.15/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: asoc-pcm512x-add-missing-module_description-author-license.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 0cab20cec0b663b7be8e2be5998d5a4113647f86 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Sun, 19 Nov 2017 23:45:49 -0800 Subject: ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 0cab20cec0b663b7be8e2be5998d5a4113647f86 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in sound/soc/codecs/snd-soc-pcm512x-spi.o see include/linux/module.h for more information This adds the license as "GPL v2", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- sound/soc/codecs/pcm512x-spi.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/sound/soc/codecs/pcm512x-spi.c +++ b/sound/soc/codecs/pcm512x-spi.c @@ -70,3 +70,7 @@ static struct spi_driver pcm512x_spi_dri }; module_spi_driver(pcm512x_spi_driver); + +MODULE_DESCRIPTION("ASoC PCM512x codec driver - SPI"); +MODULE_AUTHOR("Mark Brown <broonie(a)kernel.org>"); +MODULE_LICENSE("GPL v2"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-4.15/auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch queue-4.15/asoc-pcm512x-add-missing-module_description-author-license.patch queue-4.15/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "iio: adc/accel: Fix up module licenses" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc/accel: Fix up module licenses to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: iio-adc-accel-fix-up-module-licenses.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 9a0ebbc93547d88f422905c34dcceebe928f3e9e Mon Sep 17 00:00:00 2001 From: Linus Walleij <linus.walleij(a)linaro.org> Date: Mon, 13 Nov 2017 11:29:55 +0100 Subject: iio: adc/accel: Fix up module licenses From: Linus Walleij <linus.walleij(a)linaro.org> commit 9a0ebbc93547d88f422905c34dcceebe928f3e9e upstream. The module license checker complains about these two so just fix it up. They are both GPLv2, both written by me or using code I extracted while refactoring from the GPLv2 drivers. Cc: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/iio/accel/kxsd9-i2c.c | 3 +++ drivers/iio/adc/qcom-vadc-common.c | 4 ++++ 2 files changed, 7 insertions(+) --- a/drivers/iio/accel/kxsd9-i2c.c +++ b/drivers/iio/accel/kxsd9-i2c.c @@ -63,3 +63,6 @@ static struct i2c_driver kxsd9_i2c_drive .id_table = kxsd9_i2c_id, }; module_i2c_driver(kxsd9_i2c_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("KXSD9 accelerometer I2C interface"); --- a/drivers/iio/adc/qcom-vadc-common.c +++ b/drivers/iio/adc/qcom-vadc-common.c @@ -5,6 +5,7 @@ #include <linux/math64.h> #include <linux/log2.h> #include <linux/err.h> +#include <linux/module.h> #include "qcom-vadc-common.h" @@ -229,3 +230,6 @@ int qcom_vadc_decimation_from_dt(u32 val return __ffs64(value / VADC_DECIMATION_MIN); } EXPORT_SYMBOL(qcom_vadc_decimation_from_dt); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Qualcomm ADC common functionality"); Patches currently in stable-queue which might be from linus.walleij(a)linaro.org are queue-4.15/iio-adc-accel-fix-up-module-licenses.patch queue-4.15/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 09c479f7f1fbfaf848e5813996793966cd50be81 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Wed, 10 Jan 2018 17:41:10 +0100 Subject: auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 09c479f7f1fbfaf848e5813996793966cd50be81 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/auxdisplay/img-ascii-lcd.o see include/linux/module.h for more information This adds the license as "GPL", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/auxdisplay/img-ascii-lcd.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/auxdisplay/img-ascii-lcd.c +++ b/drivers/auxdisplay/img-ascii-lcd.c @@ -441,3 +441,7 @@ static struct platform_driver img_ascii_ .remove = img_ascii_lcd_remove, }; module_platform_driver(img_ascii_lcd_driver); + +MODULE_DESCRIPTION("Imagination Technologies ASCII LCD Display"); +MODULE_AUTHOR("Paul Burton <paul.burton(a)mips.com>"); +MODULE_LICENSE("GPL"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-4.15/auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch queue-4.15/asoc-pcm512x-add-missing-module_description-author-license.patch queue-4.15/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "iio: adc/accel: Fix up module licenses" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled iio: adc/accel: Fix up module licenses to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: iio-adc-accel-fix-up-module-licenses.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 9a0ebbc93547d88f422905c34dcceebe928f3e9e Mon Sep 17 00:00:00 2001 From: Linus Walleij <linus.walleij(a)linaro.org> Date: Mon, 13 Nov 2017 11:29:55 +0100 Subject: iio: adc/accel: Fix up module licenses From: Linus Walleij <linus.walleij(a)linaro.org> commit 9a0ebbc93547d88f422905c34dcceebe928f3e9e upstream. The module license checker complains about these two so just fix it up. They are both GPLv2, both written by me or using code I extracted while refactoring from the GPLv2 drivers. Cc: Randy Dunlap <rdunlap(a)infradead.org> Reported-by: Randy Dunlap <rdunlap(a)infradead.org> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Jonathan Cameron <Jonathan.Cameron(a)huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/iio/accel/kxsd9-i2c.c | 3 +++ drivers/iio/adc/qcom-vadc-common.c | 4 ++++ 2 files changed, 7 insertions(+) --- a/drivers/iio/accel/kxsd9-i2c.c +++ b/drivers/iio/accel/kxsd9-i2c.c @@ -63,3 +63,6 @@ static struct i2c_driver kxsd9_i2c_drive .id_table = kxsd9_i2c_id, }; module_i2c_driver(kxsd9_i2c_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("KXSD9 accelerometer I2C interface"); --- a/drivers/iio/adc/qcom-vadc-common.c +++ b/drivers/iio/adc/qcom-vadc-common.c @@ -5,6 +5,7 @@ #include <linux/math64.h> #include <linux/log2.h> #include <linux/err.h> +#include <linux/module.h> #include "qcom-vadc-common.h" @@ -229,3 +230,6 @@ int qcom_vadc_decimation_from_dt(u32 val return __ffs64(value / VADC_DECIMATION_MIN); } EXPORT_SYMBOL(qcom_vadc_decimation_from_dt); + +MODULE_LICENSE("GPL v2"); +MODULE_DESCRIPTION("Qualcomm ADC common functionality"); Patches currently in stable-queue which might be from linus.walleij(a)linaro.org are queue-4.14/iio-adc-accel-fix-up-module-licenses.patch queue-4.14/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 0b9335cbd38e3bd2025bcc23b5758df4ac035f75 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Mon, 20 Nov 2017 12:58:03 -0800 Subject: pinctrl: pxa: pxa2xx: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 0b9335cbd38e3bd2025bcc23b5758df4ac035f75 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/pinctrl/pxa/pinctrl-pxa2xx.o see include/linux/module.h for more information This adds the license as "GPL v2", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Linus Walleij <linus.walleij(a)linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/pinctrl/pxa/pinctrl-pxa2xx.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/pinctrl/pxa/pinctrl-pxa2xx.c +++ b/drivers/pinctrl/pxa/pinctrl-pxa2xx.c @@ -436,3 +436,7 @@ int pxa2xx_pinctrl_exit(struct platform_ return 0; } EXPORT_SYMBOL_GPL(pxa2xx_pinctrl_exit); + +MODULE_AUTHOR("Robert Jarzmik <robert.jarzmik(a)free.fr>"); +MODULE_DESCRIPTION("Marvell PXA2xx pinctrl driver"); +MODULE_LICENSE("GPL v2"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-4.14/auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch queue-4.14/asoc-pcm512x-add-missing-module_description-author-license.patch queue-4.14/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: asoc-pcm512x-add-missing-module_description-author-license.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 0cab20cec0b663b7be8e2be5998d5a4113647f86 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Sun, 19 Nov 2017 23:45:49 -0800 Subject: ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 0cab20cec0b663b7be8e2be5998d5a4113647f86 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in sound/soc/codecs/snd-soc-pcm512x-spi.o see include/linux/module.h for more information This adds the license as "GPL v2", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- sound/soc/codecs/pcm512x-spi.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/sound/soc/codecs/pcm512x-spi.c +++ b/sound/soc/codecs/pcm512x-spi.c @@ -70,3 +70,7 @@ static struct spi_driver pcm512x_spi_dri }; module_spi_driver(pcm512x_spi_driver); + +MODULE_DESCRIPTION("ASoC PCM512x codec driver - SPI"); +MODULE_AUTHOR("Mark Brown <broonie(a)kernel.org>"); +MODULE_LICENSE("GPL v2"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-4.14/auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch queue-4.14/asoc-pcm512x-add-missing-module_description-author-license.patch queue-4.14/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 4.14-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 4.14-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch and it can be found in the queue-4.14 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 09c479f7f1fbfaf848e5813996793966cd50be81 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Wed, 10 Jan 2018 17:41:10 +0100 Subject: auxdisplay: img-ascii-lcd: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 09c479f7f1fbfaf848e5813996793966cd50be81 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/auxdisplay/img-ascii-lcd.o see include/linux/module.h for more information This adds the license as "GPL", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Arnd Bergmann <arnd(a)arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- drivers/auxdisplay/img-ascii-lcd.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/auxdisplay/img-ascii-lcd.c +++ b/drivers/auxdisplay/img-ascii-lcd.c @@ -443,3 +443,7 @@ static struct platform_driver img_ascii_ .remove = img_ascii_lcd_remove, }; module_platform_driver(img_ascii_lcd_driver); + +MODULE_DESCRIPTION("Imagination Technologies ASCII LCD Display"); +MODULE_AUTHOR("Paul Burton <paul.burton(a)mips.com>"); +MODULE_LICENSE("GPL"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-4.14/auxdisplay-img-ascii-lcd-add-missing-module_description-author-license.patch queue-4.14/asoc-pcm512x-add-missing-module_description-author-license.patch queue-4.14/pinctrl-pxa-pxa2xx-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE" has been added to the 3.18-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE to the 3.18-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: asoc-pcm512x-add-missing-module_description-author-license.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. >From 0cab20cec0b663b7be8e2be5998d5a4113647f86 Mon Sep 17 00:00:00 2001 From: Jesse Chan <jc(a)linux.com> Date: Sun, 19 Nov 2017 23:45:49 -0800 Subject: ASoC: pcm512x: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE From: Jesse Chan <jc(a)linux.com> commit 0cab20cec0b663b7be8e2be5998d5a4113647f86 upstream. This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in sound/soc/codecs/snd-soc-pcm512x-spi.o see include/linux/module.h for more information This adds the license as "GPL v2", which matches the header of the file. MODULE_DESCRIPTION and MODULE_AUTHOR are also added. Signed-off-by: Jesse Chan <jc(a)linux.com> Signed-off-by: Mark Brown <broonie(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- sound/soc/codecs/pcm512x-spi.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/sound/soc/codecs/pcm512x-spi.c +++ b/sound/soc/codecs/pcm512x-spi.c @@ -67,3 +67,7 @@ static struct spi_driver pcm512x_spi_dri }; module_spi_driver(pcm512x_spi_driver); + +MODULE_DESCRIPTION("ASoC PCM512x codec driver - SPI"); +MODULE_AUTHOR("Mark Brown <broonie(a)kernel.org>"); +MODULE_LICENSE("GPL v2"); Patches currently in stable-queue which might be from jc(a)linux.com are queue-3.18/gpio-iop-add-missing-module_description-author-license.patch queue-3.18/asoc-pcm512x-add-missing-module_description-author-license.patch

6 years, 11 months

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[Linux-stable-mirror] Patch "x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support" has been added to the 4.15-stable tree

by gregkh＠linuxfoundation.org

This is a note to let you know that I've just added the patch titled x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support to the 4.15-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=sum… The filename of the patch is: x86speculation_Add_basic_IBPB_(Indirect_Branch_Prediction_Barrier)_support.patch and it can be found in the queue-4.15 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable(a)vger.kernel.org> know about it. Subject: x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support From: David Woodhouse dwmw(a)amazon.co.uk Date: Thu Jan 25 16:14:15 2018 +0000 From: David Woodhouse dwmw(a)amazon.co.uk commit 20ffa1caecca4db8f79fe665acdeaa5af815a24d Expose indirect_branch_prediction_barrier() for use in subsequent patches. [ tglx: Add IBPB status to spectre_v2 sysfs file ] Co-developed-by: KarimAllah Ahmed <karahmed(a)amazon.de> Signed-off-by: KarimAllah Ahmed <karahmed(a)amazon.de> Signed-off-by: David Woodhouse <dwmw(a)amazon.co.uk> Cc: gnomes(a)lxorguk.ukuu.org.uk Cc: ak(a)linux.intel.com Cc: ashok.raj(a)intel.com Cc: dave.hansen(a)intel.com Cc: arjan(a)linux.intel.com Cc: torvalds(a)linux-foundation.org Cc: peterz(a)infradead.org Cc: bp(a)alien8.de Cc: pbonzini(a)redhat.com Cc: tim.c.chen(a)linux.intel.com Cc: gregkh(a)linux-foundation.org Link: https://lkml.kernel.org/r/1516896855-7642-8-git-send-email-dwmw@amazon.co.uk Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> --- arch/x86/include/asm/cpufeatures.h | 2 ++ arch/x86/include/asm/nospec-branch.h | 13 +++++++++++++ arch/x86/kernel/cpu/bugs.c | 10 +++++++++- 3 files changed, 24 insertions(+), 1 deletion(-) --- a/arch/x86/include/asm/cpufeatures.h +++ b/arch/x86/include/asm/cpufeatures.h @@ -210,6 +210,8 @@ #define X86_FEATURE_MBA ( 7*32+18) /* Memory Bandwidth Allocation */ #define X86_FEATURE_RSB_CTXSW ( 7*32+19) /* Fill RSB on context switches */ +#define X86_FEATURE_IBPB ( 7*32+21) /* Indirect Branch Prediction Barrier enabled*/ + /* Virtualization flags: Linux defined, word 8 */ #define X86_FEATURE_TPR_SHADOW ( 8*32+ 0) /* Intel TPR Shadow */ #define X86_FEATURE_VNMI ( 8*32+ 1) /* Intel Virtual NMI */ --- a/arch/x86/include/asm/nospec-branch.h +++ b/arch/x86/include/asm/nospec-branch.h @@ -218,5 +218,18 @@ static inline void vmexit_fill_RSB(void) #endif } +static inline void indirect_branch_prediction_barrier(void) +{ + asm volatile(ALTERNATIVE("", + "movl %[msr], %%ecx\n\t" + "movl %[val], %%eax\n\t" + "movl $0, %%edx\n\t" + "wrmsr", + X86_FEATURE_IBPB) + : : [msr] "i" (MSR_IA32_PRED_CMD), + [val] "i" (PRED_CMD_IBPB) + : "eax", "ecx", "edx", "memory"); +} + #endif /* __ASSEMBLY__ */ #endif /* __NOSPEC_BRANCH_H__ */ --- a/arch/x86/kernel/cpu/bugs.c +++ b/arch/x86/kernel/cpu/bugs.c @@ -263,6 +263,13 @@ retpoline_auto: setup_force_cpu_cap(X86_FEATURE_RSB_CTXSW); pr_info("Filling RSB on context switch\n"); } + + /* Initialize Indirect Branch Prediction Barrier if supported */ + if (boot_cpu_has(X86_FEATURE_SPEC_CTRL) || + boot_cpu_has(X86_FEATURE_AMD_PRED_CMD)) { + setup_force_cpu_cap(X86_FEATURE_IBPB); + pr_info("Enabling Indirect Branch Prediction Barrier\n"); + } } #undef pr_fmt @@ -292,7 +299,8 @@ ssize_t cpu_show_spectre_v2(struct devic if (!boot_cpu_has_bug(X86_BUG_SPECTRE_V2)) return sprintf(buf, "Not affected\n"); - return sprintf(buf, "%s%s\n", spectre_v2_strings[spectre_v2_enabled], + return sprintf(buf, "%s%s%s\n", spectre_v2_strings[spectre_v2_enabled], + boot_cpu_has(X86_FEATURE_IBPB) ? ", IPBP" : "", spectre_v2_bad_module ? " - vulnerable module loaded" : ""); } #endif Patches currently in stable-queue which might be from karahmed(a)amazon.de are queue-4.15/x86pti_Do_not_enable_PTI_on_CPUs_which_are_not_vulnerable_to_Meltdown.patch queue-4.15/x86cpufeature_Blacklist_SPEC_CTRLPRED_CMD_on_early_Spectre_v2_microcodes.patch queue-4.15/x86cpufeatures_Add_Intel_feature_bits_for_Speculation_Control.patch queue-4.15/x86msr_Add_definitions_for_new_speculation_control_MSRs.patch queue-4.15/x86cpufeatures_Add_CPUID_7_EDX_CPUID_leaf.patch queue-4.15/x86cpufeatures_Add_AMD_feature_bits_for_Speculation_Control.patch queue-4.15/x86speculation_Add_basic_IBPB_(Indirect_Branch_Prediction_Barrier)_support.patch queue-4.15/x86speculation_Simplify_indirect_branch_prediction_barrier().patch queue-4.15/x86retpoline_Simplify_vmexit_fill_RSB().patch queue-4.15/x86cpufeatures_Clean_up_Spectre_v2_related_CPUID_flags.patch

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Linux-stable-mirror February 2018