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kernel-5.18.0-0.rc6.20220510git9be9ed2612b5aed.49

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* Tue May 10 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.18.0-0.rc6.9be9ed2612b5aed.48]
- Add CONFIG_EFI_DXE_MEM_ATTRIBUTES (Justin M. Forbes)
- efi: x86: Set the NX-compatibility flag in the PE header (Peter Jones)
- efi: libstub: ensure allocated memory to be executable (Baskov Evgeniy)
- efi: libstub: declare DXE services table (Baskov Evgeniy)
Resolves:

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
This commit is contained in:
Justin M. Forbes 2022-05-10 09:04:43 -05:00
parent 7ef390b6c4
commit 834220e9b9
No known key found for this signature in database
GPG Key ID: B8FA7924A4B1C140
19 changed files with 449 additions and 86 deletions
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2
Makefile.rhelver
View File

@ -12,7 +12,7 @@ RHEL_MINOR = 99
#
# Use this spot to avoid future merge conflicts.
# Do not trim this comment.
RHEL_RELEASE = 47
RHEL_RELEASE = 49
#
# ZSTREAM

9
Patchlist.changelog
View File

@ -1,3 +1,12 @@
"https://gitlab.com/cki-project/kernel-ark/-/commit"/908522441a1426c117a6fc4090465908a0196b72
908522441a1426c117a6fc4090465908a0196b72 efi: x86: Set the NX-compatibility flag in the PE header
"https://gitlab.com/cki-project/kernel-ark/-/commit"/a5d9cbafb8fa7a1875e4c0c23758083bf929b5b2
a5d9cbafb8fa7a1875e4c0c23758083bf929b5b2 efi: libstub: ensure allocated memory to be executable
"https://gitlab.com/cki-project/kernel-ark/-/commit"/3568b364f961f86962db6bbc90bbb94bbd869fc3
3568b364f961f86962db6bbc90bbb94bbd869fc3 efi: libstub: declare DXE services table
"https://gitlab.com/cki-project/kernel-ark/-/commit"/a0c122c4fb17f350396cb664d2fc184df9872279
a0c122c4fb17f350396cb664d2fc184df9872279 tools/power/x86/intel-speed-select: fix build failure when using -Wl,--as-needed

17
kernel-aarch64-debug-fedora.config
View File

@ -614,7 +614,7 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GPIO=m
CONFIG_BACKLIGHT_KTD253=m
CONFIG_BACKLIGHT_LED=m
# CONFIG_BACKLIGHT_LM3630A is not set
CONFIG_BACKLIGHT_LM3630A=m
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# CONFIG_BACKLIGHT_LV5207LP is not set
@ -1748,7 +1748,7 @@ CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_CH7006=m
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_IMX_DCSS=m
# CONFIG_DRM_ITE_IT6505 is not set
@ -4105,7 +4105,7 @@ CONFIG_MMC_SDHCI_MSM=m
CONFIG_MMC_SDHCI_OF_ARASAN=m
# CONFIG_MMC_SDHCI_OF_ASPEED is not set
# CONFIG_MMC_SDHCI_OF_AT91 is not set
# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
CONFIG_MMC_SDHCI_OF_DWCMSHC=m
CONFIG_MMC_SDHCI_OF_ESDHC=m
CONFIG_MMC_SDHCI_OMAP=m
CONFIG_MMC_SDHCI_PCI=m
@ -5232,7 +5232,7 @@ CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_INNO_USB2=m
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=m
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_TYPEC=m
CONFIG_PHY_ROCKCHIP_USB=m
@ -5859,10 +5859,11 @@ CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
# CONFIG_ROCKCHIP_DTPM is not set
CONFIG_ROCKCHIP_DTPM=m
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_IODOMAIN=m
CONFIG_ROCKCHIP_IOMMU=y
@ -7872,8 +7873,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -7883,7 +7884,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

17
kernel-aarch64-fedora.config
View File

@ -614,7 +614,7 @@ CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GPIO=m
CONFIG_BACKLIGHT_KTD253=m
CONFIG_BACKLIGHT_LED=m
# CONFIG_BACKLIGHT_LM3630A is not set
CONFIG_BACKLIGHT_LM3630A=m
# CONFIG_BACKLIGHT_LM3639 is not set
CONFIG_BACKLIGHT_LP855X=m
# CONFIG_BACKLIGHT_LV5207LP is not set
@ -1740,7 +1740,7 @@ CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_CH7006=m
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_SIL164=m
CONFIG_DRM_IMX_DCSS=m
# CONFIG_DRM_ITE_IT6505 is not set
@ -4085,7 +4085,7 @@ CONFIG_MMC_SDHCI_MSM=m
CONFIG_MMC_SDHCI_OF_ARASAN=m
# CONFIG_MMC_SDHCI_OF_ASPEED is not set
# CONFIG_MMC_SDHCI_OF_AT91 is not set
# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
CONFIG_MMC_SDHCI_OF_DWCMSHC=m
CONFIG_MMC_SDHCI_OF_ESDHC=m
CONFIG_MMC_SDHCI_OMAP=m
CONFIG_MMC_SDHCI_PCI=m
@ -5211,7 +5211,7 @@ CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_INNO_USB2=m
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=m
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_TYPEC=m
CONFIG_PHY_ROCKCHIP_USB=m
@ -5838,10 +5838,11 @@ CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
# CONFIG_ROCKCHIP_DTPM is not set
CONFIG_ROCKCHIP_DTPM=m
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_IODOMAIN=m
CONFIG_ROCKCHIP_IOMMU=y
@ -7849,8 +7850,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -7860,7 +7861,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

11
kernel-armv7hl-debug-fedora.config
View File

@ -5320,7 +5320,7 @@ CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_INNO_USB2=m
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=m
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_TYPEC=m
CONFIG_PHY_ROCKCHIP_USB=m
@ -5960,10 +5960,11 @@ CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
# CONFIG_ROCKCHIP_DTPM is not set
CONFIG_ROCKCHIP_DTPM=m
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_IODOMAIN=m
CONFIG_ROCKCHIP_IOMMU=y
@ -8076,8 +8077,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -8087,7 +8088,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
CONFIG_UIO_PRUSS=m
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

11
kernel-armv7hl-fedora.config
View File

@ -5301,7 +5301,7 @@ CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_INNO_USB2=m
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=m
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_TYPEC=m
CONFIG_PHY_ROCKCHIP_USB=m
@ -5941,10 +5941,11 @@ CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
# CONFIG_ROCKCHIP_DTPM is not set
CONFIG_ROCKCHIP_DTPM=m
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_IODOMAIN=m
CONFIG_ROCKCHIP_IOMMU=y
@ -8055,8 +8056,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -8066,7 +8067,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
CONFIG_UIO_PRUSS=m
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

13
kernel-armv7hl-lpae-debug-fedora.config
View File

@ -1730,7 +1730,7 @@ CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_CH7006=m
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_SIL164=m
# CONFIG_DRM_IMX is not set
# CONFIG_DRM_ITE_IT6505 is not set
@ -5207,7 +5207,7 @@ CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_INNO_USB2=m
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=m
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_TYPEC=m
CONFIG_PHY_ROCKCHIP_USB=m
@ -5791,10 +5791,11 @@ CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
# CONFIG_ROCKCHIP_DTPM is not set
CONFIG_ROCKCHIP_DTPM=m
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_IODOMAIN=m
CONFIG_ROCKCHIP_IOMMU=y
@ -7838,8 +7839,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -7849,7 +7850,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

13
kernel-armv7hl-lpae-fedora.config
View File

@ -1723,7 +1723,7 @@ CONFIG_DRM_I2C_ADV7511_CEC=y
CONFIG_DRM_I2C_ADV7511=m
CONFIG_DRM_I2C_CH7006=m
# CONFIG_DRM_I2C_NXP_TDA9950 is not set
# CONFIG_DRM_I2C_NXP_TDA998X is not set
CONFIG_DRM_I2C_NXP_TDA998X=m
CONFIG_DRM_I2C_SIL164=m
# CONFIG_DRM_IMX is not set
# CONFIG_DRM_ITE_IT6505 is not set
@ -5188,7 +5188,7 @@ CONFIG_PHY_ROCKCHIP_INNO_CSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=m
CONFIG_PHY_ROCKCHIP_INNO_HDMI=m
CONFIG_PHY_ROCKCHIP_INNO_USB2=m
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=m
CONFIG_PHY_ROCKCHIP_PCIE=y
CONFIG_PHY_ROCKCHIP_TYPEC=m
CONFIG_PHY_ROCKCHIP_USB=m
@ -5772,10 +5772,11 @@ CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
CONFIG_ROCKCHIP_ANALOGIX_DP=y
CONFIG_ROCKCHIP_CDN_DP=y
# CONFIG_ROCKCHIP_DTPM is not set
CONFIG_ROCKCHIP_DTPM=m
CONFIG_ROCKCHIP_DW_HDMI=y
CONFIG_ROCKCHIP_DW_MIPI_DSI=y
CONFIG_ROCKCHIP_EFUSE=m
CONFIG_ROCKCHIP_GRF=y
CONFIG_ROCKCHIP_INNO_HDMI=y
CONFIG_ROCKCHIP_IODOMAIN=m
CONFIG_ROCKCHIP_IOMMU=y
@ -7817,8 +7818,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -7828,7 +7829,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

8
kernel-ppc64le-debug-fedora.config
View File

@ -4464,7 +4464,6 @@ CONFIG_PHYLINK=m
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
# CONFIG_PHY_TUSB1210 is not set
# CONFIG_PI433 is not set
CONFIG_PID_NS=y
@ -4934,7 +4933,6 @@ CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_DTPM is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_ROCKER=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
@ -6747,8 +6745,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -6758,7 +6756,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

8
kernel-ppc64le-fedora.config
View File

@ -4443,7 +4443,6 @@ CONFIG_PHYLINK=m
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
# CONFIG_PHY_TUSB1210 is not set
# CONFIG_PI433 is not set
CONFIG_PID_NS=y
@ -4913,7 +4912,6 @@ CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_DTPM is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_ROCKER=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
@ -6724,8 +6722,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -6735,7 +6733,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

8
kernel-s390x-debug-fedora.config
View File

@ -4438,7 +4438,6 @@ CONFIG_PHYLINK=m
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
# CONFIG_PHY_TUSB1210 is not set
# CONFIG_PI433 is not set
CONFIG_PID_NS=y
@ -4874,7 +4873,6 @@ CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_DTPM is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_ROCKER=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
@ -6704,8 +6702,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -6715,7 +6713,7 @@ CONFIG_UIO_HV_GENERIC=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

8
kernel-s390x-fedora.config
View File

@ -4417,7 +4417,6 @@ CONFIG_PHYLINK=m
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
# CONFIG_PHY_TUSB1210 is not set
# CONFIG_PI433 is not set
CONFIG_PID_NS=y
@ -4853,7 +4852,6 @@ CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_DTPM is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_ROCKER=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
@ -6681,8 +6679,8 @@ CONFIG_UDMABUF=y
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -6692,7 +6690,7 @@ CONFIG_UIO_HV_GENERIC=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

9
kernel-x86_64-debug-fedora.config
View File

@ -1771,6 +1771,7 @@ CONFIG_EEPROM_MAX6875=m
# CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH is not set
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
# CONFIG_EFI_DISABLE_PCI_DMA is not set
CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
CONFIG_EFI_MIXED=y
@ -4809,7 +4810,6 @@ CONFIG_PHYLINK=m
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHYSICAL_ALIGN=0x1000000
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_PHY_TUSB1210 is not set
@ -5271,7 +5271,6 @@ CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_DTPM is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_ROCKER=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
@ -7132,8 +7131,8 @@ CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UID16=y
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -7143,7 +7142,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

1
kernel-x86_64-debug-rhel.config
View File

@ -1510,6 +1510,7 @@ CONFIG_EEPROM_MAX6875=m
# CONFIG_EFI_CAPSULE_LOADER is not set
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
# CONFIG_EFI_DISABLE_PCI_DMA is not set
CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
CONFIG_EFI_MIXED=y

9
kernel-x86_64-fedora.config
View File

@ -1762,6 +1762,7 @@ CONFIG_EEPROM_MAX6875=m
# CONFIG_EFI_CAPSULE_QUIRK_QUARK_CSH is not set
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
# CONFIG_EFI_DISABLE_PCI_DMA is not set
CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
CONFIG_EFI_MIXED=y
@ -4789,7 +4790,6 @@ CONFIG_PHYLINK=m
# CONFIG_PHY_QCOM_USB_HS is not set
# CONFIG_PHY_QCOM_USB_SNPS_FEMTO_V2 is not set
# CONFIG_PHY_QCOM_USB_SS is not set
# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
CONFIG_PHYSICAL_ALIGN=0x1000000
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_PHY_TUSB1210 is not set
@ -5251,7 +5251,6 @@ CONFIG_RMI4_I2C=m
CONFIG_RMI4_SMB=m
CONFIG_RMI4_SPI=m
# CONFIG_RMNET is not set
# CONFIG_ROCKCHIP_DTPM is not set
# CONFIG_ROCKCHIP_PHY is not set
CONFIG_ROCKER=m
CONFIG_ROMFS_BACKED_BY_BLOCK=y
@ -7110,8 +7109,8 @@ CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
CONFIG_UHID=m
CONFIG_UID16=y
CONFIG_UIO_AEC=m
CONFIG_UIO_CIF=m
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_CIF is not set
CONFIG_UIO_DFL=m
# CONFIG_UIO_DMEM_GENIRQ is not set
CONFIG_UIO_HV_GENERIC=m
@ -7121,7 +7120,7 @@ CONFIG_UIO=m
CONFIG_UIO_PCI_GENERIC=m
# CONFIG_UIO_PDRV_GENIRQ is not set
# CONFIG_UIO_PRUSS is not set
CONFIG_UIO_SERCOS3=m
# CONFIG_UIO_SERCOS3 is not set
CONFIG_ULI526X=m
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set

1
kernel-x86_64-rhel.config
View File

@ -1502,6 +1502,7 @@ CONFIG_EEPROM_MAX6875=m
# CONFIG_EFI_CAPSULE_LOADER is not set
CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
# CONFIG_EFI_DISABLE_PCI_DMA is not set
CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
# CONFIG_EFI_FAKE_MEMMAP is not set
CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
CONFIG_EFI_MIXED=y

22
kernel.spec
View File

@ -85,7 +85,7 @@ Summary: The Linux kernel
# Set debugbuildsenabled to 0 to not build a separate debug kernel, but
# to build the base kernel using the debug configuration. (Specifying
# the --with-release option overrides this setting.)
%define debugbuildsenabled 1
%define debugbuildsenabled 0
%if 0%{?fedora}
%define secure_boot_arch x86_64
@ -129,13 +129,13 @@ Summary: The Linux kernel
%define specversion 5.18.0
%define patchversion 5.18
%define pkgrelease 0.rc6.47
%define pkgrelease 0.rc6.20220510git9be9ed2612b5aed.49
# This is needed to do merge window version magic
%define patchlevel 18
# allow pkg_release to have configurable %%{?dist} tag
%define specrelease 0.rc6.47%{?buildid}%{?dist}
%define specrelease 0.rc6.20220510git9be9ed2612b5aed.49%{?buildid}%{?dist}
%define pkg_release %{specrelease}
@ -690,7 +690,7 @@ BuildRequires: lld
# exact git commit you can run
#
# xzcat -qq ${TARBALL} | git get-tar-commit-id
Source0: linux-5.18-rc6.tar.xz
Source0: linux-5.18-rc6-7-g9be9ed2612b5aed.tar.xz
Source1: Makefile.rhelver
@ -1382,8 +1382,8 @@ ApplyOptionalPatch()
fi
}
%setup -q -n kernel-5.18-rc6 -c
mv linux-5.18-rc6 linux-%{KVERREL}
%setup -q -n kernel-5.18-rc6-7-g9be9ed2612b5aed -c
mv linux-5.18-rc6-7-g9be9ed2612b5aed linux-%{KVERREL}
cd linux-%{KVERREL}
cp -a %{SOURCE1} .
@ -3025,6 +3025,16 @@ fi
#
#
%changelog
* Tue May 10 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.18.0-0.rc6.9be9ed2612b5aed.48]
- Add CONFIG_EFI_DXE_MEM_ATTRIBUTES (Justin M. Forbes)
- efi: x86: Set the NX-compatibility flag in the PE header (Peter Jones)
- efi: libstub: ensure allocated memory to be executable (Baskov Evgeniy)
- efi: libstub: declare DXE services table (Baskov Evgeniy)
* Tue May 10 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.18.0-0.rc6.9be9ed2612b5aed.47]
- fedora: arm: Enable new Rockchip 356x series drivers (Peter Robinson)
- fedora: arm: enable DRM_I2C_NXP_TDA998X on aarch64 (Peter Robinson)
* Mon May 09 2022 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.18.0-0.rc6.46]
- redhat/self-test: Add test to verify Makefile declarations. (Prarit Bhargava)
- redhat/Makefile: Add RHTEST (Prarit Bhargava)

362
patch-5.18-redhat.patch
View File

@ -8,6 +8,8 @@
arch/s390/include/asm/ipl.h | 1 +
arch/s390/kernel/ipl.c | 5 +
arch/s390/kernel/setup.c | 4 +
arch/x86/boot/header.S | 4 +
arch/x86/include/asm/efi.h | 5 +
arch/x86/kernel/cpu/common.c | 1 +
arch/x86/kernel/setup.c | 68 ++-
crypto/rng.c | 73 ++-
@ -18,8 +20,11 @@
drivers/char/ipmi/ipmi_dmi.c | 15 +
drivers/char/ipmi/ipmi_msghandler.c | 16 +-
drivers/char/random.c | 95 ++++
drivers/firmware/efi/Kconfig | 12 +
drivers/firmware/efi/Makefile | 1 +
drivers/firmware/efi/efi.c | 124 +++--
drivers/firmware/efi/libstub/efistub.h | 74 +++
drivers/firmware/efi/libstub/x86-stub.c | 119 ++++-
drivers/firmware/efi/secureboot.c | 38 ++
drivers/hid/hid-rmi.c | 64 ---
drivers/hwtracing/coresight/coresight-etm4x-core.c | 19 +
@ -43,7 +48,7 @@
drivers/scsi/qla4xxx/ql4_os.c | 2 +
drivers/usb/core/hub.c | 7 +
fs/afs/main.c | 3 +
include/linux/efi.h | 22 +-
include/linux/efi.h | 24 +-
include/linux/kernel.h | 21 +
include/linux/lsm_hook_defs.h | 2 +
include/linux/lsm_hooks.h | 6 +
@ -68,7 +73,7 @@
security/lockdown/Kconfig | 13 +
security/lockdown/lockdown.c | 1 +
security/security.c | 6 +
70 files changed, 1723 insertions(+), 188 deletions(-)
75 files changed, 1934 insertions(+), 193 deletions(-)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
index 3f1cc5e317ed..fbc0870dd787 100644
@ -253,6 +258,38 @@ index d860ac300919..6e63924932e6 100644
/* Have one command line that is parsed and saved in /proc/cmdline */
/* boot_command_line has been already set up in early.c */
*cmdline_p = boot_command_line;
diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
index 6dbd7e9f74c9..0352e4589efa 100644
--- a/arch/x86/boot/header.S
+++ b/arch/x86/boot/header.S
@@ -163,7 +163,11 @@ extra_header_fields:
.long 0x200 # SizeOfHeaders
.long 0 # CheckSum
.word IMAGE_SUBSYSTEM_EFI_APPLICATION # Subsystem (EFI application)
+#ifdef CONFIG_DXE_MEM_ATTRIBUTES
+ .word IMAGE_DLL_CHARACTERISTICS_NX_COMPAT # DllCharacteristics
+#else
.word 0 # DllCharacteristics
+#endif
#ifdef CONFIG_X86_32
.long 0 # SizeOfStackReserve
.long 0 # SizeOfStackCommit
diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
index 98938a68251c..bed74a0f2932 100644
--- a/arch/x86/include/asm/efi.h
+++ b/arch/x86/include/asm/efi.h
@@ -357,6 +357,11 @@ static inline u32 efi64_convert_status(efi_status_t status)
runtime), \
func, __VA_ARGS__))
+#define efi_dxe_call(func, ...) \
+ (efi_is_native() \
+ ? efi_dxe_table->func(__VA_ARGS__) \
+ : __efi64_thunk_map(efi_dxe_table, func, __VA_ARGS__))
+
#else /* CONFIG_EFI_MIXED */
static inline bool efi_is_64bit(void)
diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index e342ae4db3c4..42e1b922fbfd 100644
--- a/arch/x86/kernel/cpu/common.c
@ -803,6 +840,29 @@ index 4c9adb4f3d5d..4f660c064c70 100644
.read = random_read,
.write = random_write,
.poll = random_poll,
diff --git a/drivers/firmware/efi/Kconfig b/drivers/firmware/efi/Kconfig
index 2c3dac5ecb36..f44f8b746e42 100644
--- a/drivers/firmware/efi/Kconfig
+++ b/drivers/firmware/efi/Kconfig
@@ -91,6 +91,18 @@ config EFI_SOFT_RESERVE
If unsure, say Y.
+config EFI_DXE_MEM_ATTRIBUTES
+ bool "Adjust memory attributes in EFISTUB"
+ depends on EFI && EFI_STUB && X86
+ default y
+ help
+ UEFI specification does not guarantee all memory to be
+ accessible for both write and execute as the kernel expects
+ it to be.
+ Use DXE services to check and alter memory protection
+ attributes during boot via EFISTUB to ensure that memory
+ ranges used by the kernel are writable and executable.
+
config EFI_PARAMS_FROM_FDT
bool
help
diff --git a/drivers/firmware/efi/Makefile b/drivers/firmware/efi/Makefile
index c02ff25dd477..d860f8eb9a81 100644
--- a/drivers/firmware/efi/Makefile
@ -960,6 +1020,276 @@ index 5502e176d51b..93b61ca552d6 100644
}
static DEFINE_SPINLOCK(efi_mem_reserve_persistent_lock);
diff --git a/drivers/firmware/efi/libstub/efistub.h b/drivers/firmware/efi/libstub/efistub.h
index edb77b0621ea..2dc24776899a 100644
--- a/drivers/firmware/efi/libstub/efistub.h
+++ b/drivers/firmware/efi/libstub/efistub.h
@@ -36,6 +36,9 @@ extern bool efi_novamap;
extern const efi_system_table_t *efi_system_table;
+typedef union efi_dxe_services_table efi_dxe_services_table_t;
+extern const efi_dxe_services_table_t *efi_dxe_table;
+
efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
efi_system_table_t *sys_table_arg);
@@ -44,6 +47,7 @@ efi_status_t __efiapi efi_pe_entry(efi_handle_t handle,
#define efi_is_native() (true)
#define efi_bs_call(func, ...) efi_system_table->boottime->func(__VA_ARGS__)
#define efi_rt_call(func, ...) efi_system_table->runtime->func(__VA_ARGS__)
+#define efi_dxe_call(func, ...) efi_dxe_table->func(__VA_ARGS__)
#define efi_table_attr(inst, attr) (inst->attr)
#define efi_call_proto(inst, func, ...) inst->func(inst, ##__VA_ARGS__)
@@ -329,6 +333,76 @@ union efi_boot_services {
} mixed_mode;
};
+typedef enum {
+ EfiGcdMemoryTypeNonExistent,
+ EfiGcdMemoryTypeReserved,
+ EfiGcdMemoryTypeSystemMemory,
+ EfiGcdMemoryTypeMemoryMappedIo,
+ EfiGcdMemoryTypePersistent,
+ EfiGcdMemoryTypeMoreReliable,
+ EfiGcdMemoryTypeMaximum
+} efi_gcd_memory_type_t;
+
+typedef struct {
+ efi_physical_addr_t base_address;
+ u64 length;
+ u64 capabilities;
+ u64 attributes;
+ efi_gcd_memory_type_t gcd_memory_type;
+ void *image_handle;
+ void *device_handle;
+} efi_gcd_memory_space_desc_t;
+
+/*
+ * EFI DXE Services table
+ */
+union efi_dxe_services_table {
+ struct {
+ efi_table_hdr_t hdr;
+ void *add_memory_space;
+ void *allocate_memory_space;
+ void *free_memory_space;
+ void *remove_memory_space;
+ efi_status_t (__efiapi *get_memory_space_descriptor)(efi_physical_addr_t,
+ efi_gcd_memory_space_desc_t *);
+ efi_status_t (__efiapi *set_memory_space_attributes)(efi_physical_addr_t,
+ u64, u64);
+ void *get_memory_space_map;
+ void *add_io_space;
+ void *allocate_io_space;
+ void *free_io_space;
+ void *remove_io_space;
+ void *get_io_space_descriptor;
+ void *get_io_space_map;
+ void *dispatch;
+ void *schedule;
+ void *trust;
+ void *process_firmware_volume;
+ void *set_memory_space_capabilities;
+ };
+ struct {
+ efi_table_hdr_t hdr;
+ u32 add_memory_space;
+ u32 allocate_memory_space;
+ u32 free_memory_space;
+ u32 remove_memory_space;
+ u32 get_memory_space_descriptor;
+ u32 set_memory_space_attributes;
+ u32 get_memory_space_map;
+ u32 add_io_space;
+ u32 allocate_io_space;
+ u32 free_io_space;
+ u32 remove_io_space;
+ u32 get_io_space_descriptor;
+ u32 get_io_space_map;
+ u32 dispatch;
+ u32 schedule;
+ u32 trust;
+ u32 process_firmware_volume;
+ u32 set_memory_space_capabilities;
+ } mixed_mode;
+};
+
typedef union efi_uga_draw_protocol efi_uga_draw_protocol_t;
union efi_uga_draw_protocol {
diff --git a/drivers/firmware/efi/libstub/x86-stub.c b/drivers/firmware/efi/libstub/x86-stub.c
index 01ddd4502e28..b14e88ccefca 100644
--- a/drivers/firmware/efi/libstub/x86-stub.c
+++ b/drivers/firmware/efi/libstub/x86-stub.c
@@ -22,6 +22,7 @@
#define MAXMEM_X86_64_4LEVEL (1ull << 46)
const efi_system_table_t *efi_system_table;
+const efi_dxe_services_table_t *efi_dxe_table;
extern u32 image_offset;
static efi_loaded_image_t *image = NULL;
@@ -211,9 +212,110 @@ static void retrieve_apple_device_properties(struct boot_params *boot_params)
}
}
+static void
+adjust_memory_range_protection(unsigned long start, unsigned long size)
+{
+ efi_status_t status;
+ efi_gcd_memory_space_desc_t desc;
+ unsigned long end, next;
+ unsigned long rounded_start, rounded_end;
+ unsigned long unprotect_start, unprotect_size;
+ int has_system_memory = 0;
+
+ if (efi_dxe_table == NULL)
+ return;
+
+ rounded_start = rounddown(start, EFI_PAGE_SIZE);
+ rounded_end = roundup(start + size, EFI_PAGE_SIZE);
+
+ /*
+ * Don't modify memory region attributes, they are
+ * already suitable, to lower the possibility to
+ * encounter firmware bugs.
+ */
+
+ for (end = start + size; start < end; start = next) {
+
+ status = efi_dxe_call(get_memory_space_descriptor, start, &desc);
+
+ if (status != EFI_SUCCESS)
+ return;
+
+ next = desc.base_address + desc.length;
+
+ /*
+ * Only system memory is suitable for trampoline/kernel image placement,
+ * so only this type of memory needs its attributes to be modified.
+ */
+
+ if (desc.gcd_memory_type != EfiGcdMemoryTypeSystemMemory ||
+ (desc.attributes & (EFI_MEMORY_RO | EFI_MEMORY_XP)) == 0)
+ continue;
+
+ unprotect_start = max(rounded_start, (unsigned long)desc.base_address);
+ unprotect_size = min(rounded_end, next) - unprotect_start;
+
+ status = efi_dxe_call(set_memory_space_attributes,
+ unprotect_start, unprotect_size,
+ EFI_MEMORY_WB);
+
+ if (status != EFI_SUCCESS) {
+ efi_warn("Unable to unprotect memory range [%08lx,%08lx]: %d\n",
+ unprotect_start,
+ unprotect_start + unprotect_size,
+ (int)status);
+ }
+ }
+}
+
+/*
+ * Trampoline takes 2 pages and can be loaded in first megabyte of memory
+ * with its end placed between 128k and 640k where BIOS might start.
+ * (see arch/x86/boot/compressed/pgtable_64.c)
+ *
+ * We cannot find exact trampoline placement since memory map
+ * can be modified by UEFI, and it can alter the computed address.
+ */
+
+#define TRAMPOLINE_PLACEMENT_BASE ((128 - 8)*1024)
+#define TRAMPOLINE_PLACEMENT_SIZE (640*1024 - (128 - 8)*1024)
+
+void startup_32(struct boot_params *boot_params);
+
+static void
+setup_memory_protection(unsigned long image_base, unsigned long image_size)
+{
+ /*
+ * Allow execution of possible trampoline used
+ * for switching between 4- and 5-level page tables
+ * and relocated kernel image.
+ */
+
+ adjust_memory_range_protection(TRAMPOLINE_PLACEMENT_BASE,
+ TRAMPOLINE_PLACEMENT_SIZE);
+
+#ifdef CONFIG_64BIT
+ if (image_base != (unsigned long)startup_32)
+ adjust_memory_range_protection(image_base, image_size);
+#else
+ /*
+ * Clear protection flags on a whole range of possible
+ * addresses used for KASLR. We don't need to do that
+ * on x86_64, since KASLR/extraction is performed after
+ * dedicated identity page tables are built and we only
+ * need to remove possible protection on relocated image
+ * itself disregarding further relocations.
+ */
+ adjust_memory_range_protection(LOAD_PHYSICAL_ADDR,
+ KERNEL_IMAGE_SIZE - LOAD_PHYSICAL_ADDR);
+#endif
+}
+
static const efi_char16_t apple[] = L"Apple";
-static void setup_quirks(struct boot_params *boot_params)
+static void setup_quirks(struct boot_params *boot_params,
+ unsigned long image_base,
+ unsigned long image_size)
{
efi_char16_t *fw_vendor = (efi_char16_t *)(unsigned long)
efi_table_attr(efi_system_table, fw_vendor);
@@ -222,6 +324,9 @@ static void setup_quirks(struct boot_params *boot_params)
if (IS_ENABLED(CONFIG_APPLE_PROPERTIES))
retrieve_apple_device_properties(boot_params);
}
+
+ if (IS_ENABLED(CONFIG_EFI_DXE_MEM_ATTRIBUTES))
+ setup_memory_protection(image_base, image_size);
}
/*
@@ -341,8 +446,6 @@ static void __noreturn efi_exit(efi_handle_t handle, efi_status_t status)
asm("hlt");
}
-void startup_32(struct boot_params *boot_params);
-
void __noreturn efi_stub_entry(efi_handle_t handle,
efi_system_table_t *sys_table_arg,
struct boot_params *boot_params);
@@ -677,11 +780,17 @@ unsigned long efi_main(efi_handle_t handle,
efi_status_t status;
efi_system_table = sys_table_arg;
-
/* Check if we were booted by the EFI firmware */
if (efi_system_table->hdr.signature != EFI_SYSTEM_TABLE_SIGNATURE)
efi_exit(handle, EFI_INVALID_PARAMETER);
+ efi_dxe_table = get_efi_config_table(EFI_DXE_SERVICES_TABLE_GUID);
+ if (efi_dxe_table &&
+ efi_dxe_table->hdr.signature != EFI_DXE_SERVICES_TABLE_SIGNATURE) {
+ efi_warn("Ignoring DXE services table: invalid signature\n");
+ efi_dxe_table = NULL;
+ }
+
/*
* If the kernel isn't already loaded at a suitable address,
* relocate it.
@@ -791,7 +900,7 @@ unsigned long efi_main(efi_handle_t handle,
setup_efi_pci(boot_params);
- setup_quirks(boot_params);
+ setup_quirks(boot_params, bzimage_addr, buffer_end - buffer_start);
status = exit_boot(boot_params, handle);
if (status != EFI_SUCCESS) {
diff --git a/drivers/firmware/efi/secureboot.c b/drivers/firmware/efi/secureboot.c
new file mode 100644
index 000000000000..de0a3714a5d4
@ -2041,7 +2371,7 @@ index eae288c8d40a..8b8bf447cedc 100644
error_proc:
diff --git a/include/linux/efi.h b/include/linux/efi.h
index ccd4d3f91c98..e64643e3e364 100644
index ccd4d3f91c98..2241dfa131e7 100644
--- a/include/linux/efi.h
+++ b/include/linux/efi.h
@@ -43,6 +43,8 @@
@ -2053,7 +2383,23 @@ index ccd4d3f91c98..e64643e3e364 100644
typedef unsigned long efi_status_t;
typedef u8 efi_bool_t;
typedef u16 efi_char16_t; /* UNICODE character */
@@ -829,6 +831,14 @@ extern int __init efi_setup_pcdp_console(char *);
@@ -383,6 +385,7 @@ void efi_native_runtime_setup(void);
#define EFI_LOAD_FILE_PROTOCOL_GUID EFI_GUID(0x56ec3091, 0x954c, 0x11d2, 0x8e, 0x3f, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b)
#define EFI_LOAD_FILE2_PROTOCOL_GUID EFI_GUID(0x4006c0c1, 0xfcb3, 0x403e, 0x99, 0x6d, 0x4a, 0x6c, 0x87, 0x24, 0xe0, 0x6d)
#define EFI_RT_PROPERTIES_TABLE_GUID EFI_GUID(0xeb66918a, 0x7eef, 0x402a, 0x84, 0x2e, 0x93, 0x1d, 0x21, 0xc3, 0x8a, 0xe9)
+#define EFI_DXE_SERVICES_TABLE_GUID EFI_GUID(0x05ad34ba, 0x6f02, 0x4214, 0x95, 0x2e, 0x4d, 0xa0, 0x39, 0x8e, 0x2b, 0xb9)
#define EFI_IMAGE_SECURITY_DATABASE_GUID EFI_GUID(0xd719b2cb, 0x3d3a, 0x4596, 0xa3, 0xbc, 0xda, 0xd0, 0x0e, 0x67, 0x65, 0x6f)
#define EFI_SHIM_LOCK_GUID EFI_GUID(0x605dab50, 0xe046, 0x4300, 0xab, 0xb6, 0x3d, 0xd8, 0x10, 0xdd, 0x8b, 0x23)
@@ -435,6 +438,7 @@ typedef struct {
} efi_config_table_type_t;
#define EFI_SYSTEM_TABLE_SIGNATURE ((u64)0x5453595320494249ULL)
+#define EFI_DXE_SERVICES_TABLE_SIGNATURE ((u64)0x565245535f455844ULL)
#define EFI_2_30_SYSTEM_TABLE_REVISION ((2 << 16) | (30))
#define EFI_2_20_SYSTEM_TABLE_REVISION ((2 << 16) | (20))
@@ -829,6 +833,14 @@ extern int __init efi_setup_pcdp_console(char *);
#define EFI_MEM_ATTR 10 /* Did firmware publish an EFI_MEMORY_ATTRIBUTES table? */
#define EFI_MEM_NO_SOFT_RESERVE 11 /* Is the kernel configured to ignore soft reservations? */
#define EFI_PRESERVE_BS_REGIONS 12 /* Are EFI boot-services memory segments available? */
@ -2068,7 +2414,7 @@ index ccd4d3f91c98..e64643e3e364 100644
#ifdef CONFIG_EFI
/*
@@ -840,6 +850,8 @@ static inline bool efi_enabled(int feature)
@@ -840,6 +852,8 @@ static inline bool efi_enabled(int feature)
}
extern void efi_reboot(enum reboot_mode reboot_mode, const char *__unused);
@ -2077,7 +2423,7 @@ index ccd4d3f91c98..e64643e3e364 100644
bool __pure __efi_soft_reserve_enabled(void);
static inline bool __pure efi_soft_reserve_enabled(void)
@@ -860,6 +872,8 @@ static inline bool efi_enabled(int feature)
@@ -860,6 +874,8 @@ static inline bool efi_enabled(int feature)
static inline void
efi_reboot(enum reboot_mode reboot_mode, const char *__unused) {}
@ -2086,7 +2432,7 @@ index ccd4d3f91c98..e64643e3e364 100644
static inline bool efi_soft_reserve_enabled(void)
{
return false;
@@ -872,6 +886,7 @@ static inline bool efi_rt_services_supported(unsigned int mask)
@@ -872,6 +888,7 @@ static inline bool efi_rt_services_supported(unsigned int mask)
#endif
extern int efi_status_to_err(efi_status_t status);
@ -2094,7 +2440,7 @@ index ccd4d3f91c98..e64643e3e364 100644
/*
* Variable Attributes
@@ -1124,13 +1139,6 @@ static inline bool efi_runtime_disabled(void) { return true; }
@@ -1124,13 +1141,6 @@ static inline bool efi_runtime_disabled(void) { return true; }
extern void efi_call_virt_check_flags(unsigned long flags, const char *call);
extern unsigned long efi_call_virt_save_flags(void);

6
sources
View File

@ -1,3 +1,3 @@
SHA512 (linux-5.18-rc6.tar.xz) = 48744c297f1978822f19555034cd479f6deccd4c5d2094ae713bbbec67bd3b773c47f85ee7c91c6d0d3ef4218db626da21a648ec296584bc33a01e391371e730
SHA512 (kernel-abi-stablelists-5.18.0-0.rc6.47.tar.bz2) = 9d5a3da56bf4c3d2728edaa5f58c89c5511b368ddb9c29d16a7e3434355ce43e9636c629d4fdd528c31b549f0b36f22bcd9c5506f8c2420707ed380e52671c2c
SHA512 (kernel-kabi-dw-5.18.0-0.rc6.47.tar.bz2) = fc9f35049e24964d671b85f2aa60131c0aebcfb31f0ef70112b19570d283c3730f1ca6c575f7d10b42cbcf45cde7f2995ff4e1a27aa7202d3f926ae01909b19b
SHA512 (linux-5.18-rc6-7-g9be9ed2612b5aed.tar.xz) = 3b9a6f798b752946aab53a0164fee70fd434df8478280f7daa109dcd75f60f92474a20548d3a901dcb03336712370d52bace003efd7bcd36a4364f5536ee229f
SHA512 (kernel-abi-stablelists-5.18.0-0.rc6.20220510git9be9ed2612b5aed.49.tar.bz2) = 5196b715ee082eab95437919105cfd5b9317edd018507908309f1dbd686e10534184e15e294c7b2b648823e57bb938e4abe8083b215914ff62b62dec3b457876
SHA512 (kernel-kabi-dw-5.18.0-0.rc6.20220510git9be9ed2612b5aed.49.tar.bz2) = d7b36c319502cf1164e63e39b7a4f50ac2c52d8f7293809f02d9d6d1efa811606d7a23cb99bc03def7afcd30f91ea2737f2b66e146dc4bc6fb7984c3517ef0ad