mirror of
https://github.com/FUjr/gl-infra-builder.git
synced 2025-12-18 01:55:00 +00:00
57 lines
1.5 KiB
Diff
57 lines
1.5 KiB
Diff
--- a/drivers/mtd/mtdoops.c
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+++ b/drivers/mtd/mtdoops.c
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@@ -220,8 +220,26 @@ static void mtdoops_write(struct mtdoops
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hdr[1] = MTDOOPS_KERNMSG_MAGIC;
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if (panic) {
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- ret = mtd_panic_write(mtd, cxt->nextpage * record_size,
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- record_size, &retlen, cxt->oops_buf);
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+ int count = record_size / 0x800;
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+ int i = 0;
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+ const u_char * p = cxt->oops_buf;
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+ while(count--) {
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+ ret = mtd_write(mtd, cxt->nextpage * record_size + i * 0x800,
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+ record_size - i * 0x800, &retlen, p);
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+ if (ret == 0) {
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+ break;
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+ }
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+ else {
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+ if ((p + 0x800) != NULL) {
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+ p = p + 0x800;
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+ i++;
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+ }
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+ else {
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+ break;
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+ }
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+ }
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+ }
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+
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if (ret == -EOPNOTSUPP) {
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printk(KERN_ERR "mtdoops: Cannot write from panic without panic_write\n");
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return;
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@@ -230,9 +248,11 @@ static void mtdoops_write(struct mtdoops
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ret = mtd_write(mtd, cxt->nextpage * record_size,
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record_size, &retlen, cxt->oops_buf);
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+#if 0
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if (retlen != record_size || ret < 0)
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printk(KERN_ERR "mtdoops: write failure at %ld (%td of %ld written), error %d\n",
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cxt->nextpage * record_size, retlen, record_size, ret);
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+#endif
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mark_page_used(cxt, cxt->nextpage);
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memset(cxt->oops_buf, 0xff, record_size);
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@@ -241,10 +261,12 @@ static void mtdoops_write(struct mtdoops
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static void mtdoops_workfunc_write(struct work_struct *work)
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{
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+#if 0
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struct mtdoops_context *cxt =
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container_of(work, struct mtdoops_context, work_write);
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mtdoops_write(cxt, 0);
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+#endif
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}
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static void find_next_position(struct mtdoops_context *cxt)
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