From d494983d020035cacd8d8023afad22d2761fa7fc Mon Sep 17 00:00:00 2001 From: John Crispin Date: Wed, 11 Jun 2014 12:59:06 +0000 Subject: kernel: backport ubiblock support from 3.15 Backport ubiblock support from kernel 3.15 as well as all follow-up fixes related to ubiblock. Signed-off-by: Daniel Golle create mode 100644 target/linux/generic/patches-3.14/040-UBI-R-O-block-driver-on-top-of-UBI-volumes.patch create mode 100644 target/linux/generic/patches-3.14/041-UBI-block-do-not-use-term-attach.patch create mode 100644 target/linux/generic/patches-3.14/042-UBI-block-Mark-init-only-symbol-as-__initdata.patch create mode 100644 target/linux/generic/patches-3.14/043-UBI-block-Use-u64-for-the-64-bit-dividend.patch create mode 100644 target/linux/generic/patches-3.14/044-UBI-rename-block-device-ioctls.patch create mode 100644 target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch create mode 100644 target/linux/generic/patches-3.14/046-UBI-avoid-workqueue-format-string-leak.patch create mode 100644 target/linux/generic/patches-3.14/047-UBI-make-UBI_IOCVOLCRBLK-take-a-parameter-for-future.patch SVN-Revision: 41118 --- ...Remove-__initdata-from-ubiblock_param_ops.patch | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch (limited to 'target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch') diff --git a/target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch b/target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch new file mode 100644 index 0000000000..f5ae72469b --- /dev/null +++ b/target/linux/generic/patches-3.14/045-UBI-block-Remove-__initdata-from-ubiblock_param_ops.patch @@ -0,0 +1,35 @@ +From d56030ac25d383218045c5d87e98e0494d6af3ad Mon Sep 17 00:00:00 2001 +From: Richard Weinberger +Date: Wed, 19 Mar 2014 11:43:22 +0100 +Subject: [PATCH] UBI: block: Remove __initdata from ubiblock_param_ops + +You cannot mark these parameters as __initdata. +Otherwise the data is gone upon module exit. + +Fixes: +[ 172.045465] BUG: unable to handle kernel paging request at ffffffffa001db38 +[ 172.046020] IP: [] destroy_params+0x24/0x50 + +Signed-off-by: Richard Weinberger +Acked-by: Ezequiel Garcia +Signed-off-by: Artem Bityutskiy +--- + drivers/mtd/ubi/block.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c +index 69a74fd..7ff473c 100644 +--- a/drivers/mtd/ubi/block.c ++++ b/drivers/mtd/ubi/block.c +@@ -156,7 +156,7 @@ static int __init ubiblock_set_param(const char *val, + return 0; + } + +-static struct kernel_param_ops ubiblock_param_ops __initdata = { ++static struct kernel_param_ops ubiblock_param_ops = { + .set = ubiblock_set_param, + }; + module_param_cb(block, &ubiblock_param_ops, NULL, 0); +-- +1.9.2 + -- cgit v1.2.3