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linux/generic/hack-5.15: add missing patch headers

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This patches does not have a valid patch headers and does not apply on
an external git tree with 'git am'. To fix this add the missing headers.

Signed-off-by: Florian Eckert <fe@dev.tdt.de>
This commit is contained in:
Florian Eckert
2022-07-14 08:55:58 +02:00
committed by Christian Marangi
parent 2ed7f6cbb0
commit 8857387913
10 changed files with 268 additions and 53 deletions
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107
target/linux/generic/hack-5.15/410-block-fit-partition-parser.patch
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@@ -1,6 +1,27 @@
From 69357074558daf6ff24c9f58714935e9e095a865 Mon Sep 17 00:00:00 2001
From: OpenWrt community <openwrt-devel@lists.openwrt.org>
Date: Wed, 13 Jul 2022 13:37:33 +0200
Subject: [PATCH] kernel: add block fit partition parser
---
block/blk.h | 2 ++
block/partitions/Kconfig | 7 +++++++
block/partitions/Makefile | 1 +
block/partitions/check.h | 3 +++
block/partitions/core.c | 17 +++++++++++++++++
block/partitions/efi.c | 8 ++++++++
block/partitions/efi.h | 3 +++
block/partitions/msdos.c | 10 ++++++++++
drivers/mtd/mtd_blkdevs.c | 2 ++
drivers/mtd/ubi/block.c | 3 +++
include/linux/msdos_partition.h | 1 +
11 files changed, 57 insertions(+)
diff --git a/block/blk.h b/block/blk.h
index aab72194d226..ed23a4fac950 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -354,6 +354,8 @@ void blk_free_ext_minor(unsigned int min
@@ -354,6 +354,8 @@ void blk_free_ext_minor(unsigned int minor);
#define ADDPART_FLAG_NONE 0
#define ADDPART_FLAG_RAID 1
#define ADDPART_FLAG_WHOLEDISK 2
@@ -9,6 +30,8 @@
int bdev_add_partition(struct gendisk *disk, int partno, sector_t start,
sector_t length);
int bdev_del_partition(struct gendisk *disk, int partno);
diff --git a/block/partitions/Kconfig b/block/partitions/Kconfig
index 278593b8e4e9..d4cd2f36ea95 100644
--- a/block/partitions/Kconfig
+++ b/block/partitions/Kconfig
@@ -101,6 +101,13 @@ config ATARI_PARTITION
@@ -25,6 +48,8 @@
config IBM_PARTITION
bool "IBM disk label and partition support"
depends on PARTITION_ADVANCED && S390
diff --git a/block/partitions/Makefile b/block/partitions/Makefile
index a7f05cdb02a8..d319eb1deba9 100644
--- a/block/partitions/Makefile
+++ b/block/partitions/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_ACORN_PARTITION) += acorn.o
@@ -35,9 +60,11 @@
obj-$(CONFIG_CMDLINE_PARTITION) += cmdline.o
obj-$(CONFIG_MAC_PARTITION) += mac.o
obj-$(CONFIG_LDM_PARTITION) += ldm.o
diff --git a/block/partitions/check.h b/block/partitions/check.h
index d5b28e309d64..1b2fd18b2480 100644
--- a/block/partitions/check.h
+++ b/block/partitions/check.h
@@ -58,6 +58,7 @@ int amiga_partition(struct parsed_partit
@@ -58,6 +58,7 @@ int amiga_partition(struct parsed_partitions *state);
int atari_partition(struct parsed_partitions *state);
int cmdline_partition(struct parsed_partitions *state);
int efi_partition(struct parsed_partitions *state);
@@ -45,12 +72,14 @@
int ibm_partition(struct parsed_partitions *);
int karma_partition(struct parsed_partitions *state);
int ldm_partition(struct parsed_partitions *state);
@@ -68,3 +69,5 @@ int sgi_partition(struct parsed_partitio
@@ -68,3 +69,5 @@ int sgi_partition(struct parsed_partitions *state);
int sun_partition(struct parsed_partitions *state);
int sysv68_partition(struct parsed_partitions *state);
int ultrix_partition(struct parsed_partitions *state);
+
+int parse_fit_partitions(struct parsed_partitions *state, u64 start_sector, u64 nr_sectors, int *slot, int add_remain);
diff --git a/block/partitions/core.c b/block/partitions/core.c
index b9e9af84f518..176f7fe79c56 100644
--- a/block/partitions/core.c
+++ b/block/partitions/core.c
@@ -12,6 +12,10 @@
@@ -64,7 +93,7 @@
#include "check.h"
static int (*check_part[])(struct parsed_partitions *) = {
@@ -48,6 +52,9 @@ static int (*check_part[])(struct parsed
@@ -48,6 +52,9 @@ static int (*check_part[])(struct parsed_partitions *) = {
#ifdef CONFIG_EFI_PARTITION
efi_partition, /* this must come before msdos */
#endif
@@ -74,7 +103,7 @@
#ifdef CONFIG_SGI_PARTITION
sgi_partition,
#endif
@@ -408,6 +415,11 @@ static struct block_device *add_partitio
@@ -408,6 +415,11 @@ static struct block_device *add_partition(struct gendisk *disk, int partno,
goto out_del;
}
@@ -86,7 +115,7 @@
/* everything is up and running, commence */
err = xa_insert(&disk->part_tbl, partno, bdev, GFP_KERNEL);
if (err)
@@ -598,6 +610,11 @@ static bool blk_add_partition(struct gen
@@ -598,6 +610,11 @@ static bool blk_add_partition(struct gendisk *disk,
(state->parts[p].flags & ADDPART_FLAG_RAID))
md_autodetect_dev(part->bd_dev);
@@ -98,32 +127,11 @@
return true;
}
--- a/drivers/mtd/ubi/block.c
+++ b/drivers/mtd/ubi/block.c
@@ -428,6 +428,9 @@ int ubiblock_create(struct ubi_volume_in
goto out_cleanup_disk;
}
gd->private_data = dev;
+#ifdef CONFIG_FIT_PARTITION
+ gd->flags |= GENHD_FL_EXT_DEVT;
+#endif
sprintf(gd->disk_name, "ubiblock%d_%d", dev->ubi_num, dev->vol_id);
set_capacity(gd, disk_capacity);
dev->gd = gd;
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -345,6 +345,8 @@ int add_mtd_blktrans_dev(struct mtd_blkt
gd->first_minor = (new->devnum) << tr->part_bits;
gd->minors = 1 << tr->part_bits;
gd->fops = &mtd_block_ops;
+ if (IS_ENABLED(CONFIG_FIT_PARTITION) && !mtd_type_is_nand(new->mtd))
+ gd->flags |= GENHD_FL_EXT_DEVT;
if (tr->part_bits)
if (new->devnum < 26)
diff --git a/block/partitions/efi.c b/block/partitions/efi.c
index 7ca5c4c374d4..9ecd2b3d5674 100644
--- a/block/partitions/efi.c
+++ b/block/partitions/efi.c
@@ -716,6 +716,9 @@ int efi_partition(struct parsed_partitio
@@ -716,6 +716,9 @@ int efi_partition(struct parsed_partitions *state)
gpt_entry *ptes = NULL;
u32 i;
unsigned ssz = queue_logical_block_size(state->disk->queue) / 512;
@@ -133,7 +141,7 @@
if (!find_valid_gpt(state, &gpt, &ptes) || !gpt || !ptes) {
kfree(gpt);
@@ -749,6 +752,11 @@ int efi_partition(struct parsed_partitio
@@ -749,6 +752,11 @@ int efi_partition(struct parsed_partitions *state)
ARRAY_SIZE(ptes[i].partition_name));
utf16_le_to_7bit(ptes[i].partition_name, label_max, info->volname);
state->parts[i + 1].has_info = true;
@@ -145,6 +153,8 @@
}
kfree(ptes);
kfree(gpt);
diff --git a/block/partitions/efi.h b/block/partitions/efi.h
index 8cc2b88d0aa8..b5807e35bafc 100644
--- a/block/partitions/efi.h
+++ b/block/partitions/efi.h
@@ -52,6 +52,9 @@
@@ -157,9 +167,11 @@
typedef struct _gpt_header {
__le64 signature;
diff --git a/block/partitions/msdos.c b/block/partitions/msdos.c
index b5d5c229cc3b..ff7e74911359 100644
--- a/block/partitions/msdos.c
+++ b/block/partitions/msdos.c
@@ -564,6 +564,15 @@ static void parse_minix(struct parsed_pa
@@ -564,6 +564,15 @@ static void parse_minix(struct parsed_partitions *state,
#endif /* CONFIG_MINIX_SUBPARTITION */
}
@@ -183,6 +195,35 @@
{0, NULL},
};
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 65470d1b8fc8..5dd9b54d6555 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -345,6 +345,8 @@ int add_mtd_blktrans_dev(struct mtd_blktrans_dev *new)
gd->first_minor = (new->devnum) << tr->part_bits;
gd->minors = 1 << tr->part_bits;
gd->fops = &mtd_block_ops;
+ if (IS_ENABLED(CONFIG_FIT_PARTITION) && !mtd_type_is_nand(new->mtd))
+ gd->flags |= GENHD_FL_EXT_DEVT;
if (tr->part_bits)
if (new->devnum < 26)
diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c
index 57b984dd73b4..5982070e470b 100644
--- a/drivers/mtd/ubi/block.c
+++ b/drivers/mtd/ubi/block.c
@@ -428,6 +428,9 @@ int ubiblock_create(struct ubi_volume_info *vi)
goto out_cleanup_disk;
}
gd->private_data = dev;
+#ifdef CONFIG_FIT_PARTITION
+ gd->flags |= GENHD_FL_EXT_DEVT;
+#endif
sprintf(gd->disk_name, "ubiblock%d_%d", dev->ubi_num, dev->vol_id);
set_capacity(gd, disk_capacity);
dev->gd = gd;
diff --git a/include/linux/msdos_partition.h b/include/linux/msdos_partition.h
index 2cb82db2a43c..c15b6c759aca 100644
--- a/include/linux/msdos_partition.h
+++ b/include/linux/msdos_partition.h
@@ -31,6 +31,7 @@ enum msdos_sys_ind {
@@ -193,3 +234,5 @@
SOLARIS_X86_PARTITION = 0x82, /* also Linux swap partitions */
NEW_SOLARIS_X86_PARTITION = 0xbf,
--