linux/arch/powerpc/platforms/powernv/Makefile
Paul Mackerras 743cdb7bd0 powerpc/kasan: Mark more real-mode code as not to be instrumented
This marks more files and functions that can possibly be called in
real mode as not to be instrumented by KASAN.  Most were found by
inspection, except for get_pseries_errorlog() which was reported as
causing a crash in testing.

Reported-by: Nageswara R Sastry <rnsastry@linux.ibm.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/YoX1kZPnmUX4RZEK@cleo
2022-05-29 10:30:42 +10:00

34 lines
1.3 KiB
Makefile

# SPDX-License-Identifier: GPL-2.0
# nothing that deals with real mode is safe to KASAN
# in particular, idle code runs a bunch of things in real mode
KASAN_SANITIZE_idle.o := n
KASAN_SANITIZE_pci-ioda.o := n
KASAN_SANITIZE_pci-ioda-tce.o := n
# pnv_machine_check_early
KASAN_SANITIZE_setup.o := n
obj-y += setup.o opal-call.o opal-wrappers.o opal.o opal-async.o
obj-y += idle.o opal-rtc.o opal-nvram.o opal-lpc.o opal-flash.o
obj-y += rng.o opal-elog.o opal-dump.o opal-sysparam.o opal-sensor.o
obj-y += opal-msglog.o opal-hmi.o opal-power.o opal-irqchip.o
obj-y += opal-kmsg.o opal-powercap.o opal-psr.o opal-sensor-groups.o
obj-y += ultravisor.o
obj-$(CONFIG_SMP) += smp.o subcore.o subcore-asm.o
obj-$(CONFIG_FA_DUMP) += opal-fadump.o
obj-$(CONFIG_PRESERVE_FA_DUMP) += opal-fadump.o
obj-$(CONFIG_OPAL_CORE) += opal-core.o
obj-$(CONFIG_PCI) += pci.o pci-ioda.o pci-ioda-tce.o
obj-$(CONFIG_PCI_IOV) += pci-sriov.o
obj-$(CONFIG_CXL_BASE) += pci-cxl.o
obj-$(CONFIG_EEH) += eeh-powernv.o
obj-$(CONFIG_MEMORY_FAILURE) += opal-memory-errors.o
obj-$(CONFIG_OPAL_PRD) += opal-prd.o
obj-$(CONFIG_PERF_EVENTS) += opal-imc.o
obj-$(CONFIG_PPC_MEMTRACE) += memtrace.o
obj-$(CONFIG_PPC_VAS) += vas.o vas-window.o vas-debug.o vas-fault.o
obj-$(CONFIG_OCXL_BASE) += ocxl.o
obj-$(CONFIG_SCOM_DEBUGFS) += opal-xscom.o
obj-$(CONFIG_PPC_SECURE_BOOT) += opal-secvar.o