X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=arch%2Farm64%2FKconfig;h=c2f43f62a9fc4e534b0162133b7a5cf8b3485c57;hb=8b760f8176386ce249b13a472046e4182623e6aa;hp=1117421268976b62dd4e77cd3a523c10070f3ace;hpb=e93b1cc8a8965da137ffea0b88e5f62fa1d2a9e6;p=mirror_ubuntu-zesty-kernel.git

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 111742126897..c2f43f62a9fc 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -2,6 +2,7 @@ config ARM64
 	def_bool y
 	select ACPI_CCA_REQUIRED if ACPI
 	select ACPI_GENERIC_GSI if ACPI
+	select ACPI_GTDT if ACPI
 	select ACPI_REDUCED_HARDWARE_ONLY if ACPI
 	select ACPI_MCFG if ACPI
 	select ACPI_SPCR_TABLE if ACPI
@@ -14,7 +15,9 @@ config ARM64
 	select ARCH_HAS_KCOV
 	select ARCH_HAS_SG_CHAIN
 	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST
+	select ARCH_HAVE_NMI_SAFE_CMPXCHG if ACPI_APEI_SEA
 	select ARCH_USE_CMPXCHG_LOCKREF
+	select ARCH_SUPPORTS_MEMORY_FAILURE
 	select ARCH_SUPPORTS_ATOMIC_RMW
 	select ARCH_SUPPORTS_NUMA_BALANCING
 	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION
@@ -88,6 +91,7 @@ config ARM64
 	select HAVE_IRQ_TIME_ACCOUNTING
 	select HAVE_MEMBLOCK
 	select HAVE_MEMBLOCK_NODE_MAP if NUMA
+	select HAVE_NMI if ACPI_APEI_SEA
 	select HAVE_PATA_PLATFORM
 	select HAVE_PERF_EVENTS
 	select HAVE_PERF_REGS
@@ -243,6 +247,9 @@ config PGTABLE_LEVELS
 config ARCH_SUPPORTS_UPROBES
 	def_bool y
 
+config ARCH_PROC_KCORE_TEXT
+	def_bool y
+
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"
@@ -479,6 +486,55 @@ config CAVIUM_ERRATUM_27456
 
 	  If unsure, say Y.
 
+config CAVIUM_ERRATUM_30115
+	bool "Cavium erratum 30115: Guest may disable interrupts in host"
+	default y
+	help
+	  On ThunderX T88 pass 1.x through 2.2, T81 pass 1.0 through
+	  1.2, and T83 Pass 1.0, KVM guest execution may disable
+	  interrupts in host. Trapping both GICv3 group-0 and group-1
+	  accesses sidesteps the issue.
+
+	  If unsure, say Y.
+
+config QCOM_FALKOR_ERRATUM_1003
+	bool "Falkor E1003: Incorrect translation due to ASID change"
+	default y
+	select ARM64_PAN if ARM64_SW_TTBR0_PAN
+	help
+	  On Falkor v1, an incorrect ASID may be cached in the TLB when ASID
+	  and BADDR are changed together in TTBRx_EL1. The workaround for this
+	  issue is to use a reserved ASID in cpu_do_switch_mm() before
+	  switching to the new ASID. Saying Y here selects ARM64_PAN if
+	  ARM64_SW_TTBR0_PAN is selected. This is done because implementing and
+	  maintaining the E1003 workaround in the software PAN emulation code
+	  would be an unnecessary complication. The affected Falkor v1 CPU
+	  implements ARMv8.1 hardware PAN support and using hardware PAN
+	  support versus software PAN emulation is mutually exclusive at
+	  runtime.
+
+	  If unsure, say Y.
+
+config QCOM_FALKOR_ERRATUM_1009
+	bool "Falkor E1009: Prematurely complete a DSB after a TLBI"
+	default y
+	help
+	  On Falkor v1, the CPU may prematurely complete a DSB following a
+	  TLBI xxIS invalidate maintenance operation. Repeat the TLBI operation
+	  one more time to fix the issue.
+
+	  If unsure, say Y.
+
+config QCOM_QDF2400_ERRATUM_0065
+	bool "QDF2400 E0065: Incorrect GITS_TYPER.ITT_Entry_size"
+	default y
+	help
+	  On Qualcomm Datacenter Technologies QDF2400 SoC, ITS hardware reports
+	  ITE size incorrectly. The GITS_TYPER.ITT_Entry_size field should have
+	  been indicated as 16Bytes (0xf), not 8Bytes (0x7).
+
+	  If unsure, say Y.
+
 endmenu
 
 
@@ -693,6 +749,17 @@ config KEXEC
 	  but it is independent of the system firmware.   And like a reboot
 	  you can start any kernel with it, not just Linux.
 
+config CRASH_DUMP
+	bool "Build kdump crash kernel"
+	help
+	  Generate crash dump after being started by kexec. This should
+	  be normally only set in special crash dump kernels which are
+	  loaded in the main kernel with kexec-tools into a specially
+	  reserved region and then later executed after a crash by
+	  kdump/kexec.
+
+	  For more details see Documentation/kdump/kdump.txt
+
 config XEN_DOM0
 	def_bool y
 	depends on XEN
@@ -708,6 +775,7 @@ config XEN
 config FORCE_MAX_ZONEORDER
 	int
 	default "14" if (ARM64_64K_PAGES && TRANSPARENT_HUGEPAGE)
+	default "13" if (ARCH_THUNDER && ARM64_4K_PAGES)
 	default "12" if (ARM64_16K_PAGES && TRANSPARENT_HUGEPAGE)
 	default "11"
 	help
@@ -1061,6 +1129,8 @@ source "net/Kconfig"
 
 source "drivers/Kconfig"
 
+source "ubuntu/Kconfig"
+
 source "drivers/firmware/Kconfig"
 
 source "drivers/acpi/Kconfig"