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| author |   Philipp Rudo <prudo@linux.ibm.com> | 2019-03-26 15:45:53 +0100 |
|---|---|---|
| committer |   Martin Schwidefsky <schwidefsky@de.ibm.com> | 2019-04-29 10:44:03 +0200 |
| commit | 268a78404973594d1a7ec3a2b6a2474e0543a435 (patch) | |
| tree | a8eefe8904c63e1b342e226a263d749f60aa3da0 /arch/s390/kernel/Makefile | |
| parent | s390/kexec_file: Create ipl report and pass to next kernel (diff) | |
| download | linux-dev-268a78404973594d1a7ec3a2b6a2474e0543a435.tar.xz linux-dev-268a78404973594d1a7ec3a2b6a2474e0543a435.zip | |
s390/kexec_file: Disable kexec_load when IPLed secure
A kernel loaded via kexec_load cannot be verified. Thus disable kexec_load
systemcall in kernels which where IPLed securely. Use the IMA mechanism to
do so.
Signed-off-by: Philipp Rudo <prudo@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/Makefile')
| -rw-r--r-- | arch/s390/kernel/Makefile | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/s390/kernel/Makefile b/arch/s390/kernel/Makefile index 1222db6d4ee9..d28acd7ba81e 100644 --- a/arch/s390/kernel/Makefile +++ b/arch/s390/kernel/Makefile @@ -77,6 +77,8 @@ obj-$(CONFIG_JUMP_LABEL) += jump_label.o obj-$(CONFIG_KEXEC_FILE) += machine_kexec_file.o kexec_image.o obj-$(CONFIG_KEXEC_FILE) += kexec_elf.o +obj-$(CONFIG_IMA) += ima_arch.o + obj-$(CONFIG_PERF_EVENTS) += perf_event.o perf_cpum_cf_common.o obj-$(CONFIG_PERF_EVENTS) += perf_cpum_cf.o perf_cpum_sf.o obj-$(CONFIG_PERF_EVENTS) += perf_cpum_cf_events.o perf_regs.o |