[Crash-utility] [PATCH] Remove __exception_text_start and __exception_text_end for ARM64

__exception_text_start and __exception_text_end is used to group functions and place according to linker script in such a way to achieve kprobe blacklist. commit b6e43c0e3129 ("arm64: remove __exception annotations") has removed __exception_text_start and __exception_text_end and uses NOKPROBE_SYMBOL() for blacklist kprobes. So removing references of __exception_text_start and __exception_text_end for ARM64. Signed-off-by: Prabhakar Kushwaha <pkushwaha(a)marvell.com&gt; --- arm64.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/arm64.c b/arm64.c index 1b024a4..56ec088 100644 --- a/arm64.c +++ b/arm64.c @@ -673,8 +673,6 @@ arm64_dump_machdep_table(ulong arg) fprintf(fp, " kimage_voffset: %016lx\n", ms->kimage_voffset); } fprintf(fp, " phys_offset: %lx\n", ms->phys_offset); - fprintf(fp, "__exception_text_start: %lx\n", ms->__exception_text_start); - fprintf(fp, " __exception_text_end: %lx\n", ms->__exception_text_end); fprintf(fp, " __irqentry_text_start: %lx\n", ms->__irqentry_text_start); fprintf(fp, " __irqentry_text_end: %lx\n", ms->__irqentry_text_end); fprintf(fp, " exp_entry1_start: %lx\n", ms->exp_entry1_start); @@ -1644,10 +1642,6 @@ arm64_stackframe_init(void) machdep->machspec->kern_eframe_offset = SIZE(pt_regs); } - machdep->machspec->__exception_text_start = - symbol_value("__exception_text_start"); - machdep->machspec->__exception_text_end = - symbol_value("__exception_text_end"); if ((sp1 = kernel_symbol_search("__irqentry_text_start")) && (sp2 = kernel_symbol_search("__irqentry_text_end"))) { machdep->machspec->__irqentry_text_start = sp1->value; @@ -1861,9 +1855,7 @@ arm64_in_exception_text(ulong ptr) { struct machine_specific *ms = machdep->machspec; - if ((ptr >= ms->__exception_text_start) && - (ptr < ms->__exception_text_end)) - return TRUE; + return TRUE; if (ms->__irqentry_text_start && ms->__irqentry_text_end && ((ptr >= ms->__irqentry_text_start) && -- 2.17.1