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<p><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Hi<o:p></o:p></span></p>
<p><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">I found an issue when the kernel build by LLVM,many symbol missing,such as irq_desc_tree,causes irq -s command execution failed ,so i add llvm to strip_symbol_end:<o:p></o:p></span></p>
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<p><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">Issue fix after applying the patch<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-size:10.5pt;font-family:等线;color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">crash> irq -s<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">irq: neither irq_desc, _irq_desc, irq_desc_ptrs or irq_desc_tree symbols exist<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">crash> sym irq_desc_tree<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">symbol not found: irq_desc_tree<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">possible alternatives:<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> ffffffd44bcbbf60 (d) irq_desc_tree.llvm.7481403593665956221<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">diff --git a/symbols.c b/symbols.c<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">index 449d6d4..3b1f08a 100644<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">--- a/symbols.c<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+++ b/symbols.c<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">@@ -540,30 +540,28 @@ get_text_init_space(void)<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> static char *<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> strip_symbol_end(const char *name, char *buf)<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ int i;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> char *p;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ char *strip[] = {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ ".isra.",<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ ".part.",<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ ".llvm.",<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ NULL<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ };<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> if (st->flags & NO_STRIP)<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> return (char *)name;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- if ((p = strstr(name, ".isra."))) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- if (buf) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- strcpy(buf, name);<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- buf[p-name] = NULLCHAR;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- return buf;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- } else {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- *p = NULLCHAR;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- return (char *)name;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- }<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- }<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">-<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- if ((p = strstr(name, ".part."))) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- if (buf) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- strcpy(buf, name);<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- buf[p-name] = NULLCHAR;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- return buf;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- } else {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- *p = NULLCHAR;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">- return (char *)name;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ for (i = 0; strip[i]; i++) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ if ((p = strstr(name, strip[i]))) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ if (buf) {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ strcpy(buf, name);<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ buf[p-name] = NULLCHAR;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ return buf;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ } else {<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ *p = NULLCHAR;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ return (char *)name;<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black">+ }<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> }<o:p></o:p></span></p>
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<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:black"> }<o:p></o:p></span></p>
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<p><span lang="EN-US" style="font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
<p><span lang="EN-US" style="font-size:10.5pt;font-family:等线;color:#1F497D"><o:p> </o:p></span></p>
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