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Attempt to resolve boot failures on RISCV 

I was using Fedora/RISCV kernel config on OE build with v5.4.2 kernel
which also resulted at failures to boot and kernel crashes. Disabling
these flags allowed to boot 20+ times in a row on OE build.

We might be fine with disabling only CONFIG_SLAB_FREELIST_RANDOM.
That's something to be teted further if this resolves the issues.

Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
This commit is contained in:
David Abdurachmanov 2019-12-13 22:24:44 +02:00
parent 8fc6df5357
commit 63aadbf65c
Signed by: davidlt
GPG Key ID: 8B7F1DA0E2C9FDBB
5 changed files with 9 additions and 6 deletions
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1
configs/fedora/generic/riscv/CONFIG_SHUFFLE_PAGE_ALLOCATOR Normal file
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@ -0,0 +1 @@
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set

1
configs/fedora/generic/riscv/CONFIG_SLAB_FREELIST_HARDENED Normal file
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@ -0,0 +1 @@
# CONFIG_SLAB_FREELIST_HARDENED is not set

1
configs/fedora/generic/riscv/CONFIG_SLAB_FREELIST_RANDOM Normal file
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@ -0,0 +1 @@
# CONFIG_SLAB_FREELIST_RANDOM is not set

6
kernel-riscv64-debug.config
View File

@ -4712,7 +4712,7 @@ CONFIG_SFC_FALCON_MTD=y
# CONFIG_SFC is not set
CONFIG_SFP=m
CONFIG_SGI_PARTITION=y
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
# CONFIG_SI7005 is not set
@ -4729,8 +4729,8 @@ CONFIG_SKGE_GENESIS=y
CONFIG_SKGE=m
# CONFIG_SKY2_DEBUG is not set
CONFIG_SKY2=m
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLIMBUS is not set

6
kernel-riscv64.config
View File

@ -4690,7 +4690,7 @@ CONFIG_SFC_FALCON_MTD=y
# CONFIG_SFC is not set
CONFIG_SFP=m
CONFIG_SGI_PARTITION=y
CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
# CONFIG_SI1133 is not set
# CONFIG_SI1145 is not set
# CONFIG_SI7005 is not set
@ -4707,8 +4707,8 @@ CONFIG_SKGE_GENESIS=y
CONFIG_SKGE=m
# CONFIG_SKY2_DEBUG is not set
CONFIG_SKY2=m
CONFIG_SLAB_FREELIST_HARDENED=y
CONFIG_SLAB_FREELIST_RANDOM=y
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB is not set
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLIMBUS is not set