diff options
| -rw-r--r-- | PKGBUILD | 26 | ||||
| -rw-r--r-- | config.x86_64 | 302 | ||||
| -rw-r--r-- | raid6-default-algo.patch | 70 | ||||
| -rw-r--r-- | unscrew-ck1-for-kvm-intel-symbol.patch | 10 |
4 files changed, 131 insertions, 277 deletions
@@ -7,18 +7,18 @@ # # I maintain this because: # Parabola version patch script does not apply consistently -# Parabola version lacks ck ath9k and greysky2 patches +# Parabola version lacks ath9k, greysky2, and raid6 patches +# Parabola version lacks ck patches # Parabola version allows SM3 and SM4 # Parabola version is 300 Hz # Parabola version supports Intel ME # Parabola version is not configured for openrc # Parabola version builds docs using python and graphviz # Parabola version is out-of-date -# Parabola version disables modules for components that lack free firmware pkgbase=linux-libre-hardened-ck _majver=4.20 -_minver=7 +_minver=10 _pkgver=${_majver}.${_minver} _gnumajver=${_majver}-gnu _gnupkgver=${_pkgver}-gnu @@ -45,24 +45,28 @@ source=(https://linux-libre.fsfla.org/pub/linux-libre/releases/${_gnumajver}/lin #http://ck.kolivas.org/patches/4.0/${_majver}/${_majver}-ck${_ckpatchversion}/${_ckpatch}.xz enable_additional_cpu_optimizations-$_gcc_more_v.tar.gz::https://github.com/graysky2/kernel_gcc_patch/archive/$_gcc_more_v.tar.gz ath9k-regdom-hack.patch + raid6-default-algo.patch config.x86_64 # the main kernel config files 60-linux.hook # pacman hook for depmod 90-linux.hook # pacman hook for initramfs regeneration linux.preset # standard config files for mkinitcpio ramdisk + unscrew-ck1-for-kvm-intel-symbol.patch ) sha256sums=('b80d5c0076dfa11ee8af63ad0b4795569d098b77020d2fffc797b892ba455a1f' 'SKIP' - '5913cc1dd4c94446cebc2d2bc315c888a62713380ceaa1b7982e2d848a3180b6' + '136328e82e21b51388eb2e5b169cf62d361abf0508d313b83b511bc048d32fb2' 'SKIP' - '453b05f141632791f758e3334cdc542fe70506fb740a4bedc0a6013a7f55c723' + '12ae9028543b25f77317cb85e20554b8cc9ca0df84440d8edd7a3241703a4889' 'SKIP' '90ab0d864452726a7b43f49debeb32ab4dc5d0ec65cb8b3f64c940a2469ab650' '226e30068ea0fecdb22f337391385701996bfbdba37cdcf0f1dbf55f1080542d' 'e7ebf050c22bcec0028c0b3c79fd6d3913b0370ecc6a23dfe78ce475630cf503' - '739a998db99184637da986ed4e694012e982e883e9e688882e25d2e6c3461765' + '0f81d6e4158b7beeb0eb514f1b9401f7e23699cb0f7b0d513e25dae1815daaeb' + '602bb69819223506182319df69ca13828b9ef0a436e09903e81987c30cf19dcd' 'ae2e95db94ef7176207c690224169594d49445e04249d2499e9d2fbc117a0b21' '75f99f5239e03238f88d1a834c50043ec32b1dc568f2cc291b07d04718483919' - 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65') + 'ad6344badc91ad0630caacde83f7f9b97276f80d26a20619a87952be65492c65' + '3e8c7d3015bb593e8a861be0b2b9f1de74fcb25e00c6e3eacee3165c6bec6f64') validpgpkeys=( '474402C8C582DAFBE389C427BCB7CF877E7D47A7' # Alexandre Oliva '65EEFE022108E2B708CBFCF7F9E712E59AF5F22A' # Daniel Micay @@ -94,10 +98,18 @@ prepare() { msg2 "Applying ath9k patch" patch -p1 -i ../ath9k-regdom-hack.patch + # Set default raid6 algo patch + msg " Applying raid6 patch" + patch -p1 -i ../raid6-default-algo.patch + # ck patch msg2 "Applying ck patch" patch -p1 -i ../patch-${_majver}-ck${_ckpatchversion}-jcmod${_jcpatchversion}.patch + # Set unscrew patch + msg " Applying unscrew patch" + patch -p1 -i ../unscrew-ck1-for-kvm-intel-symbol.patch + msg2 "Setting version..." sed -e "/^EXTRAVERSION =/s/=.*/= .${_hardenedver}/" -i Makefile diff --git a/config.x86_64 b/config.x86_64 index a8bdb88..75c5adb 100644 --- a/config.x86_64 +++ b/config.x86_64 @@ -1,6 +1,6 @@ # # Automatically generated file; DO NOT EDIT. -# Linux/x86 4.20.5 Kernel Configuration +# Linux/x86 4.20.10 Kernel Configuration # # @@ -510,10 +510,7 @@ CONFIG_PM_SLEEP_DEBUG=y CONFIG_PM_TRACE=y CONFIG_PM_TRACE_RTC=y CONFIG_PM_CLK=y -CONFIG_PM_GENERIC_DOMAINS=y CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y -CONFIG_PM_GENERIC_DOMAINS_SLEEP=y -CONFIG_PM_GENERIC_DOMAINS_OF=y CONFIG_ARCH_SUPPORTS_ACPI=y CONFIG_ACPI=y CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y @@ -1959,7 +1956,6 @@ CONFIG_BT_MRVL_SDIO=m CONFIG_BT_ATH3K=m CONFIG_BT_WILINK=m CONFIG_BT_MTKUART=m -CONFIG_BT_HCIRSI=m CONFIG_AF_RXRPC=m CONFIG_AF_RXRPC_IPV6=y # CONFIG_AF_RXRPC_INJECT_LOSS is not set @@ -1972,7 +1968,6 @@ CONFIG_WIRELESS=y CONFIG_WIRELESS_EXT=y CONFIG_WEXT_CORE=y CONFIG_WEXT_PROC=y -CONFIG_WEXT_SPY=y CONFIG_WEXT_PRIV=y CONFIG_CFG80211=m # CONFIG_NL80211_TESTMODE is not set @@ -1983,12 +1978,10 @@ CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y CONFIG_CFG80211_DEFAULT_PS=y # CONFIG_CFG80211_DEBUGFS is not set CONFIG_CFG80211_CRDA_SUPPORT=y -CONFIG_CFG80211_WEXT=y -CONFIG_CFG80211_WEXT_EXPORT=y +# CONFIG_CFG80211_WEXT is not set CONFIG_LIB80211=m CONFIG_LIB80211_CRYPT_WEP=m CONFIG_LIB80211_CRYPT_CCMP=m -CONFIG_LIB80211_CRYPT_TKIP=m # CONFIG_LIB80211_DEBUG is not set CONFIG_MAC80211=m CONFIG_MAC80211_HAS_RC=y @@ -3323,8 +3316,7 @@ CONFIG_USB_VL600=m CONFIG_USB_NET_CH9200=m CONFIG_WLAN=y # CONFIG_WIRELESS_WDS is not set -CONFIG_WLAN_VENDOR_ADMTEK=y -CONFIG_ADM8211=m +# CONFIG_WLAN_VENDOR_ADMTEK is not set CONFIG_ATH_COMMON=m CONFIG_WLAN_VENDOR_ATH=y CONFIG_ATH_USER_REGD=y @@ -3352,244 +3344,34 @@ CONFIG_CARL9170=m CONFIG_CARL9170_LEDS=y CONFIG_CARL9170_WPC=y # CONFIG_CARL9170_HWRNG is not set -CONFIG_ATH6KL=m -CONFIG_ATH6KL_SDIO=m -CONFIG_ATH6KL_USB=m -# CONFIG_ATH6KL_DEBUG is not set -# CONFIG_ATH6KL_TRACING is not set -CONFIG_AR5523=m -CONFIG_WIL6210=m -CONFIG_WIL6210_ISR_COR=y -CONFIG_WIL6210_TRACING=y -# CONFIG_WIL6210_DEBUGFS is not set -CONFIG_ATH10K=m -CONFIG_ATH10K_CE=y -CONFIG_ATH10K_PCI=m -CONFIG_ATH10K_AHB=y -CONFIG_ATH10K_SDIO=m -CONFIG_ATH10K_USB=m -# CONFIG_ATH10K_DEBUG is not set -# CONFIG_ATH10K_DEBUGFS is not set -# CONFIG_ATH10K_TRACING is not set -CONFIG_WCN36XX=m -# CONFIG_WCN36XX_DEBUGFS is not set -CONFIG_WLAN_VENDOR_ATMEL=y -CONFIG_ATMEL=m -CONFIG_PCI_ATMEL=m -CONFIG_PCMCIA_ATMEL=m -CONFIG_AT76C50X_USB=m -CONFIG_WLAN_VENDOR_BROADCOM=y -CONFIG_B43=m -CONFIG_B43_BCMA=y -CONFIG_B43_SSB=y -CONFIG_B43_BUSES_BCMA_AND_SSB=y -# CONFIG_B43_BUSES_BCMA is not set -# CONFIG_B43_BUSES_SSB is not set -CONFIG_B43_PCI_AUTOSELECT=y -CONFIG_B43_PCICORE_AUTOSELECT=y -CONFIG_B43_SDIO=y -CONFIG_B43_BCMA_PIO=y -CONFIG_B43_PIO=y -CONFIG_B43_PHY_G=y -CONFIG_B43_PHY_N=y -CONFIG_B43_PHY_LP=y -CONFIG_B43_PHY_HT=y -CONFIG_B43_LEDS=y -CONFIG_B43_HWRNG=y -# CONFIG_B43_DEBUG is not set -CONFIG_B43LEGACY=m -CONFIG_B43LEGACY_PCI_AUTOSELECT=y -CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y -CONFIG_B43LEGACY_LEDS=y -CONFIG_B43LEGACY_HWRNG=y -CONFIG_B43LEGACY_DEBUG=y -CONFIG_B43LEGACY_DMA=y -CONFIG_B43LEGACY_PIO=y -CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y -# CONFIG_B43LEGACY_DMA_MODE is not set -# CONFIG_B43LEGACY_PIO_MODE is not set -CONFIG_BRCMUTIL=m -CONFIG_BRCMSMAC=m -CONFIG_BRCMFMAC=m -CONFIG_BRCMFMAC_PROTO_BCDC=y -CONFIG_BRCMFMAC_PROTO_MSGBUF=y -CONFIG_BRCMFMAC_SDIO=y -CONFIG_BRCMFMAC_USB=y -CONFIG_BRCMFMAC_PCIE=y -# CONFIG_BRCM_TRACING is not set -CONFIG_BRCMDBG=y -CONFIG_WLAN_VENDOR_CISCO=y -CONFIG_AIRO=m -CONFIG_AIRO_CS=m -CONFIG_WLAN_VENDOR_INTEL=y -CONFIG_IPW2100=m -CONFIG_IPW2100_MONITOR=y -# CONFIG_IPW2100_DEBUG is not set -CONFIG_IPW2200=m -CONFIG_IPW2200_MONITOR=y -CONFIG_IPW2200_RADIOTAP=y -CONFIG_IPW2200_PROMISCUOUS=y -CONFIG_IPW2200_QOS=y -# CONFIG_IPW2200_DEBUG is not set -CONFIG_LIBIPW=m -# CONFIG_LIBIPW_DEBUG is not set -CONFIG_IWLEGACY=m -CONFIG_IWL4965=m -CONFIG_IWL3945=m - -# -# iwl3945 / iwl4965 Debugging Options -# -# CONFIG_IWLEGACY_DEBUG is not set -CONFIG_IWLWIFI=m -CONFIG_IWLWIFI_LEDS=y -CONFIG_IWLDVM=m -CONFIG_IWLMVM=m -CONFIG_IWLWIFI_OPMODE_MODULAR=y -# CONFIG_IWLWIFI_BCAST_FILTERING is not set -# CONFIG_IWLWIFI_PCIE_RTPM is not set - -# -# Debugging Options -# -# CONFIG_IWLWIFI_DEBUG is not set -# CONFIG_IWLWIFI_DEVICE_TRACING is not set -CONFIG_WLAN_VENDOR_INTERSIL=y -CONFIG_HOSTAP=m -CONFIG_HOSTAP_FIRMWARE=y -CONFIG_HOSTAP_FIRMWARE_NVRAM=y -CONFIG_HOSTAP_PLX=m -CONFIG_HOSTAP_PCI=m -CONFIG_HOSTAP_CS=m -CONFIG_HERMES=m -CONFIG_HERMES_PRISM=y -CONFIG_HERMES_CACHE_FW_ON_INIT=y -CONFIG_PLX_HERMES=m -CONFIG_TMD_HERMES=m -CONFIG_NORTEL_HERMES=m -CONFIG_PCI_HERMES=m -CONFIG_PCMCIA_HERMES=m -CONFIG_PCMCIA_SPECTRUM=m -CONFIG_ORINOCO_USB=m -CONFIG_P54_COMMON=m -CONFIG_P54_USB=m -CONFIG_P54_PCI=m -CONFIG_P54_SPI=m -# CONFIG_P54_SPI_DEFAULT_EEPROM is not set -CONFIG_P54_LEDS=y -CONFIG_PRISM54=m -CONFIG_WLAN_VENDOR_MARVELL=y -CONFIG_LIBERTAS=m -CONFIG_LIBERTAS_USB=m -CONFIG_LIBERTAS_CS=m -CONFIG_LIBERTAS_SDIO=m -CONFIG_LIBERTAS_SPI=m -# CONFIG_LIBERTAS_DEBUG is not set -CONFIG_LIBERTAS_MESH=y -CONFIG_LIBERTAS_THINFIRM=m -# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set -CONFIG_LIBERTAS_THINFIRM_USB=m -CONFIG_MWIFIEX=m -CONFIG_MWIFIEX_SDIO=m -CONFIG_MWIFIEX_PCIE=m -CONFIG_MWIFIEX_USB=m -CONFIG_MWL8K=m -CONFIG_WLAN_VENDOR_MEDIATEK=y -CONFIG_MT7601U=m -CONFIG_MT76_CORE=m -CONFIG_MT76_LEDS=y -CONFIG_MT76_USB=m -CONFIG_MT76x02_LIB=m -CONFIG_MT76x02_USB=m -CONFIG_MT76x0_COMMON=m -CONFIG_MT76x0U=m -CONFIG_MT76x0E=m -CONFIG_MT76x2_COMMON=m -CONFIG_MT76x2E=m -CONFIG_MT76x2U=m -CONFIG_WLAN_VENDOR_RALINK=y -CONFIG_RT2X00=m -CONFIG_RT2400PCI=m -CONFIG_RT2500PCI=m -CONFIG_RT61PCI=m -CONFIG_RT2800PCI=m -CONFIG_RT2800PCI_RT33XX=y -CONFIG_RT2800PCI_RT35XX=y -CONFIG_RT2800PCI_RT53XX=y -CONFIG_RT2800PCI_RT3290=y -CONFIG_RT2500USB=m -CONFIG_RT73USB=m -CONFIG_RT2800USB=m -CONFIG_RT2800USB_RT33XX=y -CONFIG_RT2800USB_RT35XX=y -CONFIG_RT2800USB_RT3573=y -CONFIG_RT2800USB_RT53XX=y -CONFIG_RT2800USB_RT55XX=y -CONFIG_RT2800USB_UNKNOWN=y -CONFIG_RT2800_LIB=m -CONFIG_RT2800_LIB_MMIO=m -CONFIG_RT2X00_LIB_MMIO=m -CONFIG_RT2X00_LIB_PCI=m -CONFIG_RT2X00_LIB_USB=m -CONFIG_RT2X00_LIB=m -CONFIG_RT2X00_LIB_FIRMWARE=y -CONFIG_RT2X00_LIB_CRYPTO=y -CONFIG_RT2X00_LIB_LEDS=y -# CONFIG_RT2X00_DEBUG is not set +# CONFIG_ATH6KL is not set +# CONFIG_AR5523 is not set +# CONFIG_WIL6210 is not set +# CONFIG_ATH10K is not set +# CONFIG_WCN36XX is not set +# CONFIG_WLAN_VENDOR_ATMEL is not set +# CONFIG_WLAN_VENDOR_BROADCOM is not set +# CONFIG_WLAN_VENDOR_CISCO is not set +# CONFIG_WLAN_VENDOR_INTEL is not set +# CONFIG_WLAN_VENDOR_INTERSIL is not set +# CONFIG_WLAN_VENDOR_MARVELL is not set +# CONFIG_WLAN_VENDOR_MEDIATEK is not set +# CONFIG_WLAN_VENDOR_RALINK is not set CONFIG_WLAN_VENDOR_REALTEK=y -CONFIG_RTL8180=m +# CONFIG_RTL8180 is not set CONFIG_RTL8187=m CONFIG_RTL8187_LEDS=y -CONFIG_RTL_CARDS=m -CONFIG_RTL8192CE=m -CONFIG_RTL8192SE=m -CONFIG_RTL8192DE=m -CONFIG_RTL8723AE=m -CONFIG_RTL8723BE=m -CONFIG_RTL8188EE=m -CONFIG_RTL8192EE=m -CONFIG_RTL8821AE=m -CONFIG_RTL8192CU=m -CONFIG_RTLWIFI=m -CONFIG_RTLWIFI_PCI=m -CONFIG_RTLWIFI_USB=m -CONFIG_RTLWIFI_DEBUG=y -CONFIG_RTL8192C_COMMON=m -CONFIG_RTL8723_COMMON=m -CONFIG_RTLBTCOEXIST=m -CONFIG_RTL8XXXU=m -CONFIG_RTL8XXXU_UNTESTED=y -CONFIG_WLAN_VENDOR_RSI=y -CONFIG_RSI_91X=m -# CONFIG_RSI_DEBUGFS is not set -CONFIG_RSI_SDIO=m -CONFIG_RSI_USB=m -CONFIG_RSI_COEX=y -CONFIG_WLAN_VENDOR_ST=y -CONFIG_CW1200=m -CONFIG_CW1200_WLAN_SDIO=m -CONFIG_CW1200_WLAN_SPI=m -CONFIG_WLAN_VENDOR_TI=y -CONFIG_WL1251=m -CONFIG_WL1251_SPI=m -CONFIG_WL1251_SDIO=m -CONFIG_WL12XX=m -CONFIG_WL18XX=m -CONFIG_WLCORE=m -CONFIG_WLCORE_SPI=m -CONFIG_WLCORE_SDIO=m -CONFIG_WILINK_PLATFORM_DATA=y -CONFIG_WLAN_VENDOR_ZYDAS=y -CONFIG_USB_ZD1201=m -CONFIG_ZD1211RW=m -# CONFIG_ZD1211RW_DEBUG is not set -CONFIG_WLAN_VENDOR_QUANTENNA=y -CONFIG_QTNFMAC=m -CONFIG_QTNFMAC_PEARL_PCIE=m -CONFIG_PCMCIA_RAYCS=m -CONFIG_PCMCIA_WL3501=m -CONFIG_MAC80211_HWSIM=m -CONFIG_USB_NET_RNDIS_WLAN=m +# CONFIG_RTL_CARDS is not set +# CONFIG_RTL8XXXU is not set +# CONFIG_WLAN_VENDOR_RSI is not set +# CONFIG_WLAN_VENDOR_ST is not set +# CONFIG_WLAN_VENDOR_TI is not set +# CONFIG_WLAN_VENDOR_ZYDAS is not set +# CONFIG_WLAN_VENDOR_QUANTENNA is not set +# CONFIG_PCMCIA_RAYCS is not set +# CONFIG_PCMCIA_WL3501 is not set +# CONFIG_MAC80211_HWSIM is not set +# CONFIG_USB_NET_RNDIS_WLAN is not set # # WiMAX Wireless Broadband devices @@ -4980,10 +4762,8 @@ CONFIG_WATCHDOG_PRETIMEOUT_GOV_PANIC=y CONFIG_SSB_POSSIBLE=y CONFIG_SSB=m CONFIG_SSB_SPROM=y -CONFIG_SSB_BLOCKIO=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y -CONFIG_SSB_B43_PCI_BRIDGE=y CONFIG_SSB_PCMCIAHOST_POSSIBLE=y CONFIG_SSB_PCMCIAHOST=y CONFIG_SSB_SDIOHOST_POSSIBLE=y @@ -4993,7 +4773,6 @@ CONFIG_SSB_DRIVER_PCICORE=y CONFIG_SSB_DRIVER_GPIO=y CONFIG_BCMA_POSSIBLE=y CONFIG_BCMA=m -CONFIG_BCMA_BLOCKIO=y CONFIG_BCMA_HOST_PCI_POSSIBLE=y CONFIG_BCMA_HOST_PCI=y # CONFIG_BCMA_HOST_SOC is not set @@ -6000,7 +5779,6 @@ CONFIG_DRM_TTM=m CONFIG_DRM_GEM_CMA_HELPER=y CONFIG_DRM_KMS_CMA_HELPER=y CONFIG_DRM_VM=y -CONFIG_DRM_SCHED=m # # I2C encoder or helper chips @@ -6009,34 +5787,16 @@ CONFIG_DRM_I2C_CH7006=m CONFIG_DRM_I2C_SIL164=m CONFIG_DRM_I2C_NXP_TDA998X=m CONFIG_DRM_I2C_NXP_TDA9950=m -CONFIG_DRM_RADEON=m -CONFIG_DRM_RADEON_USERPTR=y -CONFIG_DRM_AMDGPU=m -CONFIG_DRM_AMDGPU_SI=y -CONFIG_DRM_AMDGPU_CIK=y -CONFIG_DRM_AMDGPU_USERPTR=y -# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set +# CONFIG_DRM_RADEON is not set +# CONFIG_DRM_AMDGPU is not set # # ACP (Audio CoProcessor) Configuration # -CONFIG_DRM_AMD_ACP=y - -# -# Display Engine Configuration -# -CONFIG_DRM_AMD_DC=y -CONFIG_DRM_AMD_DC_DCN1_0=y -CONFIG_DRM_AMD_DC_DCN1_01=y -# CONFIG_DEBUG_KERNEL_DC is not set -CONFIG_HSA_AMD=y # # AMD Library routines # -CONFIG_CHASH=m -# CONFIG_CHASH_STATS is not set -# CONFIG_CHASH_SELFTEST is not set CONFIG_DRM_NOUVEAU=m CONFIG_NOUVEAU_DEBUG=5 CONFIG_NOUVEAU_DEBUG_DEFAULT=3 @@ -9496,6 +9256,8 @@ CONFIG_BINARY_PRINTF=y # Library routines # CONFIG_RAID6_PQ=m +CONFIG_RAID6_PQ_DEFAULT_ALG_BOOL=y +CONFIG_RAID6_PQ_DEFAULT_ALG="sse2x4" CONFIG_BITREVERSE=y CONFIG_RATIONAL=y CONFIG_GENERIC_STRNCPY_FROM_USER=y diff --git a/raid6-default-algo.patch b/raid6-default-algo.patch new file mode 100644 index 0000000..98bfd54 --- /dev/null +++ b/raid6-default-algo.patch @@ -0,0 +1,70 @@ +--- a/lib/Kconfig ++++ b/lib/Kconfig +@@ -10,6 +10,23 @@ menu "Library routines" + config RAID6_PQ + tristate + ++config RAID6_PQ_DEFAULT_ALG_BOOL ++ bool "Default RAID6 PQ algorithm" ++ default n ++ depends on RAID6_PQ ++ help ++ Allow for specifying a default algorithm via the kernel ++ parameter "raid6_pq_default_alg", which forces the performance ++ tests to be skipped. This can save between 500ms to 2s ++ during boot. ++ ++config RAID6_PQ_DEFAULT_ALG ++ string "Default RAID6 PQ algorithm name" ++ default "" ++ depends on RAID6_PQ_DEFAULT_ALG_BOOL ++ help ++ The default algorithm name to be used by default. ++ + config BITREVERSE + tristate + +diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c +index d3b16f43c39f..480cbfbe293f 100644 +--- a/lib/raid6/algos.c ++++ b/lib/raid6/algos.c +@@ -30,6 +30,12 @@ EXPORT_SYMBOL(raid6_empty_zero_page); + #endif + #endif + ++#ifdef CONFIG_RAID6_PQ_DEFAULT_ALG_BOOL ++static char raid6_pq_default_alg[32] = CONFIG_RAID6_PQ_DEFAULT_ALG; ++module_param_string(raid6_pq_default_alg, raid6_pq_default_alg, sizeof(raid6_pq_default_alg), 0444); ++MODULE_PARM_DESC(raid6_pq_default_alg, "Default gen/xor() algorithm"); ++#endif ++ + struct raid6_calls raid6_call; + EXPORT_SYMBOL_GPL(raid6_call); + +@@ -157,6 +163,26 @@ static inline const struct raid6_calls *raid6_choose_gen( + const struct raid6_calls *const *algo; + const struct raid6_calls *best; + ++#ifdef CONFIG_RAID6_PQ_DEFAULT_ALG_BOOL ++ if (strlen(raid6_pq_default_alg)) { ++ for (algo = raid6_algos; *algo; algo++) { ++ if (!strncmp(raid6_pq_default_alg, (*algo)->name, sizeof(raid6_pq_default_alg))) { ++ if ((*algo)->valid && !(*algo)->valid()) { ++ pr_info("raid6: default alg \"%s\" is invalid.\n", ++ raid6_pq_default_alg); ++ continue; ++ } ++ pr_info("raid6: using default algorithm %s gen() without performace tests.\n", ++ (*algo)->name); ++ raid6_call = **algo; ++ return *algo; ++ } ++ } ++ pr_info("raid6: default alg \"%s\" not found. Choosing the best alg as fallback...\n", ++ raid6_pq_default_alg); ++ } ++#endif ++ + for (bestgenperf = 0, bestxorperf = 0, best = NULL, algo = raid6_algos; *algo; algo++) { + if (!best || (*algo)->prefer >= best->prefer) { + /* 2 ^ (RAID6_TIME_JIFFIES_LG2 - 0.5) */ diff --git a/unscrew-ck1-for-kvm-intel-symbol.patch b/unscrew-ck1-for-kvm-intel-symbol.patch new file mode 100644 index 0000000..fd8568a --- /dev/null +++ b/unscrew-ck1-for-kvm-intel-symbol.patch @@ -0,0 +1,10 @@ +--- a/kernel/sched/MuQSS.c ++++ b/kernel/sched/MuQSS.c +@@ -227,6 +227,7 @@ + + #ifdef CONFIG_SCHED_SMT + DEFINE_STATIC_KEY_FALSE(sched_smt_present); ++EXPORT_SYMBOL_GPL(sched_smt_present); + #endif + + #else |