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create-diff-object: Handle __stack_protector_loc section #1506

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create-diff-object: Handle __stack_protector_loc section #1506

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10 changes: 10 additions & 0 deletions kpatch-build/create-diff-object.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2412,6 +2412,11 @@ static int s390_expolines_group_size(struct kpatch_elf *kelf, int offset)
return 4;
}

static int stack_protector_loc_group_size(struct kpatch_elf *kelf, int offset)
{
return 8;
}

/*
* The rela groups in the .fixup section vary in size. The beginning of each
* .fixup rela group is referenced by the __ex_table section. To find the size
Expand Down Expand Up @@ -2738,6 +2743,11 @@ static struct special_section special_sections[] = {
.arch = S390,
.group_size = s390_expolines_group_size,
},
{
.name = "__stack_protector_loc",
.arch = S390,
.group_size = stack_protector_loc_group_size,
},
{},
};

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