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Commit 2c22d8baa98a92022acb85b0b7c6f4a60df55f47

Authored by Vivek Goyal
Committed by Andi Kleen
1 parent ba10650a88
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

[PATCH] relocatable kernel: Fix kallsyms on avr32 after relocatable kernel changes 

o On some platforms like avr32, section init comes before .text and
  not necessarily a symbol's relative position w.r.t _text is positive.
  In such cases assembler detects the overflow and emits warning. This
  patch fixes it.

Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Cc: Andi Kleen <ak@suse.de>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>

Showing 1 changed file with 6 additions and 2 deletions Side-by-side Diff

... ... @@ -277,8 +277,12 @@
277 277 output_label("kallsyms_addresses");
278 278 for (i = 0; i < table_cnt; i++) {
279 279 if (toupper(table[i].sym[0]) != 'A') {
280   - printf("\tPTR\t_text + %#llx\n",
281   - table[i].addr - _text);
  280 + if (_text <= table[i].addr)
  281 + printf("\tPTR\t_text + %#llx\n",
  282 + table[i].addr - _text);
  283 + else
  284 + printf("\tPTR\t_text - %#llx\n",
  285 + _text - table[i].addr);
282 286 } else {
283 287 printf("\tPTR\t%#llx\n", table[i].addr);
284 288 }