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e86dfd0a44
Now that smem actually free the leaked parts, when a rootfs partition is detected, the kernel panics as it try to free the static space allocated for the "ubi" name. Change the logic and fix the name at the allocate_partition function to correctly free the space allocated by smem. Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
26 lines
867 B
Diff
26 lines
867 B
Diff
From 5001f2e1a325b68dbf225bd17f69a4d3d975cca5 Mon Sep 17 00:00:00 2001
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From: John Crispin <john@phrozen.org>
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Date: Thu, 9 Mar 2017 09:31:44 +0100
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Subject: [PATCH 61/69] mtd: "rootfs" conflicts with OpenWrt auto mounting
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Signed-off-by: John Crispin <john@phrozen.org>
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---
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drivers/mtd/mtdpart.c | 4 ++++
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1 file changed, 4 insertions(+)
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--- a/drivers/mtd/mtdpart.c
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+++ b/drivers/mtd/mtdpart.c
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@@ -139,7 +139,11 @@
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/* allocate the partition structure */
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child = kzalloc(sizeof(*child), GFP_KERNEL);
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+ /* "rootfs" conflicts with OpenWrt auto mounting */
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+ if (mtd_type_is_nand(parent) && !strcmp(part->name, "rootfs"))
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+ name = "ubi";
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+ else
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+ name = kstrdup(part->name, GFP_KERNEL);
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- name = kstrdup(part->name, GFP_KERNEL);
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if (!name || !child) {
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printk(KERN_ERR"memory allocation error while creating partitions for \"%s\"\n",
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parent->name);
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