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patches: carry forward IPQ807x UBI force detach (0050)

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Adds UBI force detach patch for IPQ807x to handle problematic UBI volumes.

Renumbered from patches/0071.

Signed-off-by: John Crispin <john@phrozen.org>
This commit is contained in:
John Crispin
2025-10-19 00:00:00 +02:00
parent d573996d08
commit c0e7c5d0fd
1 changed files with 26 additions and 13 deletions
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39
patches/0071-ipq807x-add-ubi-force-detach-patch.patch → patches-24.10/0050-ipq807x-add-ubi-force-detach-patch.patch
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@@ -1,20 +1,22 @@
From 3dd22aa711f2f8c8e968d21cbac85beb713760af Mon Sep 17 00:00:00 2001
From 708107bebf50e8c15f65eac6d939a677893be040 Mon Sep 17 00:00:00 2001
From: John Crispin <john@phrozen.org>
Date: Sun, 16 Jul 2023 17:21:04 +0200
Subject: [PATCH 41/43] ipq807x: add ubi force detach patch
Subject: [PATCH 50/55] ipq807x: add ubi force detach patch
Adds force detach option to ubidetach utility, allowing UBI volumes to be detached even when busy during system upgrade.
Signed-off-by: John Crispin <john@phrozen.org>
---
.../patches/131-add_ubi_force_detach.patch | 185 ++++++++++++++++++
1 file changed, 185 insertions(+)
.../patches/131-add_ubi_force_detach.patch | 196 ++++++++++++++++++
1 file changed, 196 insertions(+)
create mode 100644 package/utils/mtd-utils/patches/131-add_ubi_force_detach.patch
diff --git a/package/utils/mtd-utils/patches/131-add_ubi_force_detach.patch b/package/utils/mtd-utils/patches/131-add_ubi_force_detach.patch
new file mode 100644
index 0000000000..f3cd6a6b28
index 0000000000..03cc8663a2
--- /dev/null
+++ b/package/utils/mtd-utils/patches/131-add_ubi_force_detach.patch
@@ -0,0 +1,185 @@
@@ -0,0 +1,196 @@
+--- a/include/mtd/ubi-user.h
++++ b/include/mtd/ubi-user.h
+@@ -176,6 +176,7 @@
@@ -27,7 +29,7 @@ index 0000000000..f3cd6a6b28
+
+--- a/include/libubi.h
++++ b/include/libubi.h
+@@ -48,6 +48,7 @@ typedef void * libubi_t;
+@@ -51,6 +51,7 @@ typedef void * libubi_t;
+ * number)
+ * @mtd_num: MTD device number to attach (used if @mtd_dev_node is %NULL)
+ * @mtd_dev_node: path to MTD device node to attach
@@ -35,7 +37,7 @@ index 0000000000..f3cd6a6b28
+ * @vid_hdr_offset: VID header offset (%0 means default offset and this is what
+ * most of the users want)
+ * @max_beb_per1024: Maximum expected bad eraseblocks per 1024 eraseblocks
+@@ -240,29 +241,33 @@ int ubi_attach(libubi_t desc, const char
+@@ -249,29 +250,33 @@ int ubi_attach(libubi_t desc, const char
+ * corresponding UBI device is removed. Returns zero in case of success and %-1
+ * in case of failure.
+ */
@@ -74,7 +76,7 @@ index 0000000000..f3cd6a6b28
+ * ubi_mkvol - create an UBI volume.
+--- a/lib/libubi.c
++++ b/lib/libubi.c
+@@ -808,7 +808,7 @@ int ubi_attach(libubi_t desc, const char
+@@ -807,7 +807,7 @@ int ubi_attach(libubi_t desc, const char
+ return ret;
+ }
+
@@ -83,7 +85,7 @@ index 0000000000..f3cd6a6b28
+ {
+ int ret, ubi_dev;
+
+@@ -818,10 +818,11 @@ int ubi_detach_mtd(libubi_t desc, const
+@@ -817,10 +817,11 @@ int ubi_detach_mtd(libubi_t desc, const
+ return ret;
+ }
+
@@ -97,7 +99,7 @@ index 0000000000..f3cd6a6b28
+ {
+ int mtd_num;
+
+@@ -834,10 +835,10 @@ int ubi_detach(libubi_t desc, const char
+@@ -833,10 +834,10 @@ int ubi_detach(libubi_t desc, const char
+ if (mtd_num == -1)
+ return -1;
+
@@ -109,8 +111,8 @@ index 0000000000..f3cd6a6b28
++int ubi_remove_dev(libubi_t desc, const char *node, int ubi_dev, int force)
+ {
+ int fd, ret;
+
+@@ -847,6 +848,10 @@ int ubi_remove_dev(libubi_t desc, const
+ (void)desc;
+@@ -845,6 +846,10 @@ int ubi_remove_dev(libubi_t desc, const
+ if (fd == -1)
+ return sys_errmsg("cannot open \"%s\"", node);
+ ret = ioctl(fd, UBI_IOCDET, &ubi_dev);
@@ -200,6 +202,17 @@ index 0000000000..f3cd6a6b28
+ if (err) {
+ sys_errmsg("cannot detach mtd%d", args.mtdn);
+ goto out_libubi;
+--- a/tests/fs-tests/integrity/integck.c
++++ b/tests/fs-tests/integrity/integck.c
+@@ -2596,7 +2596,7 @@ static int reattach(void)
+ return sys_errmsg("cannot open libubi");
+ }
+
+- err = ubi_detach_mtd(libubi, "/dev/ubi_ctrl", args.mtdn);
++ err = ubi_detach_mtd(libubi, "/dev/ubi_ctrl", args.mtdn, false);
+ if (err) {
+ sys_errmsg("cannot detach mtd%d", args.mtdn);
+ goto out;
--
2.34.1