196f3d586f
5.4.102 backported a lot of stuff that our WireGuard backport already did, in addition to other patches we had, so those patches were removed from that part of the series. In the process other patches were refreshed or reworked to account for upstream changes. This commit involved `update_kernel.sh -v -u 5.4`. Cc: John Audia <graysky@archlinux.us> Cc: David Bauer <mail@david-bauer.net> Cc: Petr Štetiar <ynezz@true.cz> Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
28 lines
863 B
Diff
28 lines
863 B
Diff
--- a/include/linux/bcm963xx_tag.h
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+++ b/include/linux/bcm963xx_tag.h
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@@ -92,8 +92,10 @@ struct bcm_tag {
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__u32 rootfs_crc;
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/* 224-227: CRC32 of kernel partition */
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__u32 kernel_crc;
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- /* 228-235: Unused at present */
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- char reserved1[8];
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+ /* 228-231: Unused at present */
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+ char reserved1[4];
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+ /* 222-235: Openwrt: real rootfs length */
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+ __u32 real_rootfs_length;
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/* 236-239: CRC32 of header excluding last 20 bytes */
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__u32 header_crc;
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/* 240-255: Unused at present */
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--- a/drivers/mtd/parsers/parser_imagetag.c
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+++ b/drivers/mtd/parsers/parser_imagetag.c
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@@ -136,7 +136,8 @@ static int bcm963xx_parse_imagetag_parti
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} else {
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/* OpenWrt layout */
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rootfsaddr = kerneladdr + kernellen;
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- rootfslen = spareaddr - rootfsaddr;
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+ rootfslen = buf->real_rootfs_length;
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+ spareaddr = rootfsaddr + rootfslen;
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}
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} else {
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goto out;
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