kernel: bump 4.19 to 4.19.122

Refreshed all patches.

Remove upstreamed:
- 551-loop-Better-discard-support-for-block-devices.patch

Fixed:
- CVE-2020-11884
- CVE-2020-12114
- CVE-2019-3016
- CVE-2020-11669

Compile-tested on: cns3xxx
Runtime-tested on: cns3xxx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
This commit is contained in:
Koen Vandeputte 2020-05-11 12:07:06 +02:00
parent ef2d5a2ab4
commit 7dd2d7289a
23 changed files with 40 additions and 151 deletions

View File

@ -7,11 +7,11 @@ ifdef CONFIG_TESTING_KERNEL
endif
LINUX_VERSION-4.14 = .180
LINUX_VERSION-4.19 = .115
LINUX_VERSION-4.19 = .122
LINUX_VERSION-5.4 = .39
LINUX_KERNEL_HASH-4.14.180 = 444ef973d9b6a6ea174e4a9086f0aea980d8575d13302e431ad688f22e27ed0e
LINUX_KERNEL_HASH-4.19.115 = 11b2d97c8ea5ceb40c5e1d0bb87ad5b2b8c84560181bc60c0d28ec3a3e3801c2
LINUX_KERNEL_HASH-4.19.122 = 5050268ec5cf003d96366d1611ecfa4ab6974125d6fa26cea1ccb81dd4df00a5
LINUX_KERNEL_HASH-5.4.39 = 5141965a61a7b1c538443782ec3ef25fe0c3f9cd4d70c4e9f969d16883f365c8
remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))

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@ -1,9 +1,10 @@
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
@@ -1,2 +1,3 @@
@@ -1,3 +1,4 @@
+obj-$(CONFIG_MTD_PARSER_CYBERTAN) += parser_cybertan.o
obj-$(CONFIG_MTD_PARSER_TRX) += parser_trx.o
obj-$(CONFIG_MTD_SHARPSL_PARTS) += sharpslpart.o
obj-$(CONFIG_MTD_ROUTERBOOT_PARTS) += routerbootpart.o
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
@@ -1,3 +1,11 @@

View File

@ -917,7 +917,7 @@ Fixes https://github.com/raspberrypi/linux/issues/2408
}
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -5232,7 +5232,7 @@ static void port_event(struct usb_hub *h
@@ -5246,7 +5246,7 @@ static void port_event(struct usb_hub *h
u16 status = 0, unused;
port_dev->over_current_count++;
@ -928,7 +928,7 @@ Fixes https://github.com/raspberrypi/linux/issues/2408
USB_PORT_FEAT_C_OVER_CURRENT);
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1993,6 +1993,85 @@ free_interfaces:
@@ -2000,6 +2000,85 @@ free_interfaces:
if (cp->string == NULL &&
!(dev->quirks & USB_QUIRK_CONFIG_INTF_STRINGS))
cp->string = usb_cache_string(dev, cp->desc.iConfiguration);

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@ -156,7 +156,7 @@ Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+};
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -565,6 +565,32 @@
@@ -566,6 +566,32 @@
status = "disabled";
};

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@ -18,7 +18,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
--- a/drivers/net/ethernet/broadcom/genet/bcmgenet.c
+++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.c
@@ -2147,7 +2147,7 @@ static void bcmgenet_init_tx_ring(struct
@@ -2150,7 +2150,7 @@ static void bcmgenet_init_tx_ring(struct
bcmgenet_tdma_ring_writel(priv, index, 0, TDMA_PROD_INDEX);
bcmgenet_tdma_ring_writel(priv, index, 0, TDMA_CONS_INDEX);
@ -27,7 +27,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
/* Disable rate control for now */
bcmgenet_tdma_ring_writel(priv, index, flow_period_val,
TDMA_FLOW_PERIOD);
@@ -3576,9 +3576,12 @@ static int bcmgenet_probe(struct platfor
@@ -3580,9 +3580,12 @@ static int bcmgenet_probe(struct platfor
netif_set_real_num_rx_queues(priv->dev, priv->hw_params->rx_queues + 1);
/* Set default coalescing parameters */

View File

@ -159,8 +159,8 @@ Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
jtag_gpio22: jtag_gpio22 {
brcm,pins = <22 23 24 25 26 27>;
brcm,function = <BCM2835_FSEL_ALT4>;
@@ -487,14 +460,6 @@
@@ -488,14 +461,6 @@
status = "disabled";
};
- thermal: thermal@7e212000 {
@ -174,7 +174,7 @@ Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
aux: aux@7e215000 {
compatible = "brcm,bcm2835-aux";
#clock-cells = <1>;
@@ -660,12 +625,6 @@
@@ -661,12 +626,6 @@
phy-names = "usb2-phy";
};

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@ -46,7 +46,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
* have been called previously. Use for set_configuration, set_interface,
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1113,6 +1113,21 @@ static void remove_intf_ep_devs(struct u
@@ -1120,6 +1120,21 @@ static void remove_intf_ep_devs(struct u
intf->ep_devs_created = 0;
}

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@ -15,7 +15,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1425,6 +1425,103 @@ command_cleanup:
@@ -1427,6 +1427,103 @@ command_cleanup:
}
/*
@ -119,7 +119,7 @@ Signed-off-by: Jonathan Bell <jonathan@raspberrypi.org>
* non-error returns are a promise to giveback() the urb later
* we drop ownership so next owner (or urb unlink) can get it
*/
@@ -5217,6 +5314,7 @@ static const struct hc_driver xhci_hc_dr
@@ -5219,6 +5316,7 @@ static const struct hc_driver xhci_hc_dr
.endpoint_reset = xhci_endpoint_reset,
.check_bandwidth = xhci_check_bandwidth,
.reset_bandwidth = xhci_reset_bandwidth,

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@ -16,7 +16,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
--- a/drivers/gpu/drm/vc4/vc4_hdmi.c
+++ b/drivers/gpu/drm/vc4/vc4_hdmi.c
@@ -1087,10 +1087,12 @@ static int vc4_hdmi_audio_init(struct vc
@@ -1099,10 +1099,12 @@ static int vc4_hdmi_audio_init(struct vc
struct device *dev = &hdmi->pdev->dev;
const __be32 *addr;
int ret;

View File

@ -38,7 +38,7 @@ Signed-off-by: Phil Elwell <phil@raspberrypi.org>
static inline void bcmgenet_writel(u32 value, void __iomem *offset)
{
/* MIPS chips strapped for BE will automagically configure the
@@ -1993,6 +1997,11 @@ static void reset_umac(struct bcmgenet_p
@@ -1996,6 +2000,11 @@ static void reset_umac(struct bcmgenet_p
bcmgenet_rbuf_ctrl_set(priv, 0);
udelay(10);

View File

@ -488,7 +488,7 @@
uasm_i_eret(&p); /* return from trap */
}
#ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT
@@ -2046,6 +2055,9 @@ build_r4000_tlbchange_handler_head(u32 *
@@ -2049,6 +2058,9 @@ build_r4000_tlbchange_handler_head(u32 *
#ifdef CONFIG_64BIT
build_get_pmde64(p, l, r, wr.r1, wr.r2); /* get pmd in ptr */
#else
@ -498,7 +498,7 @@
build_get_pgde32(p, wr.r1, wr.r2); /* get pgd in ptr */
#endif
@@ -2092,6 +2104,9 @@ build_r4000_tlbchange_handler_tail(u32 *
@@ -2095,6 +2107,9 @@ build_r4000_tlbchange_handler_tail(u32 *
build_tlb_write_entry(p, l, r, tlb_indexed);
uasm_l_leave(l, *p);
build_restore_work_registers(p);

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@ -48,7 +48,7 @@ Reviewed-by: John Gilmore <gnu@toad.com>
#define INADDR_ANY ((unsigned long int) 0x00000000)
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -949,7 +949,7 @@ static int inet_abc_len(__be32 addr)
@@ -954,7 +954,7 @@ static int inet_abc_len(__be32 addr)
{
int rc = -1; /* Something else, probably a multicast. */
@ -57,7 +57,7 @@ Reviewed-by: John Gilmore <gnu@toad.com>
rc = 0;
else {
__u32 haddr = ntohl(addr);
@@ -960,6 +960,8 @@ static int inet_abc_len(__be32 addr)
@@ -965,6 +965,8 @@ static int inet_abc_len(__be32 addr)
rc = 16;
else if (IN_CLASSC(haddr))
rc = 24;

View File

@ -28,7 +28,7 @@ Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -764,6 +764,7 @@ static const struct nand_ops spinand_ops
@@ -762,6 +762,7 @@ static const struct nand_ops spinand_ops
static const struct spinand_manufacturer *spinand_manufacturers[] = {
&macronix_spinand_manufacturer,
&micron_spinand_manufacturer,

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@ -25,7 +25,7 @@ Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -762,6 +762,7 @@ static const struct nand_ops spinand_ops
@@ -760,6 +760,7 @@ static const struct nand_ops spinand_ops
};
static const struct spinand_manufacturer *spinand_manufacturers[] = {

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@ -17,7 +17,7 @@ Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -853,7 +853,7 @@ spinand_select_op_variant(struct spinand
@@ -851,7 +851,7 @@ spinand_select_op_variant(struct spinand
*/
int spinand_match_and_init(struct spinand_device *spinand,
const struct spinand_info *table,

View File

@ -33,7 +33,7 @@ ADOPTED FROM UPSTREAM due to upstream commit 377e517b5fa5 in Linux 5.2
obj-$(CONFIG_MTD_SPI_NAND) += spinand.o
--- a/drivers/mtd/nand/spi/core.c
+++ b/drivers/mtd/nand/spi/core.c
@@ -765,6 +765,7 @@ static const struct spinand_manufacturer
@@ -763,6 +763,7 @@ static const struct spinand_manufacturer
&gigadevice_spinand_manufacturer,
&macronix_spinand_manufacturer,
&micron_spinand_manufacturer,

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@ -18,7 +18,7 @@ Reviewed-by: Bart Van Assche <bvanassche@acm.org>
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -460,7 +460,7 @@ static void lo_complete_rq(struct reques
@@ -461,7 +461,7 @@ static void lo_complete_rq(struct reques
if (!cmd->use_aio || cmd->ret < 0 || cmd->ret == blk_rq_bytes(rq) ||
req_op(rq) != REQ_OP_READ) {
if (cmd->ret < 0)
@ -27,7 +27,7 @@ Reviewed-by: Bart Van Assche <bvanassche@acm.org>
goto end_io;
}
@@ -1904,7 +1904,10 @@ static void loop_handle_cmd(struct loop_
@@ -1924,7 +1924,10 @@ static void loop_handle_cmd(struct loop_
failed:
/* complete non-aio request */
if (!cmd->use_aio || ret) {

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@ -1,101 +0,0 @@
From 3117c3f45edbcc269baaebd3d13f39b7bf884aa6 Mon Sep 17 00:00:00 2001
From: Evan Green <evgreen@chromium.org>
Date: Thu, 14 Nov 2019 15:50:08 -0800
Subject: loop: Better discard support for block devices
If the backing device for a loop device is itself a block device,
then mirror the "write zeroes" capabilities of the underlying
block device into the loop device. Copy this capability into both
max_write_zeroes_sectors and max_discard_sectors of the loop device.
The reason for this is that REQ_OP_DISCARD on a loop device translates
into blkdev_issue_zeroout(), rather than blkdev_issue_discard(). This
presents a consistent interface for loop devices (that discarded data
is zeroed), regardless of the backing device type of the loop device.
There should be no behavior change for loop devices backed by regular
files.
This change fixes blktest block/003, and removes an extraneous
error print in block/013 when testing on a loop device backed
by a block device that does not support discard.
Signed-off-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Gwendal Grignou <gwendal@chromium.org>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
---
drivers/block/loop.c | 40 +++++++++++++++++++++++++++++-----------
1 file changed, 29 insertions(+), 11 deletions(-)
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -426,11 +426,12 @@ static int lo_fallocate(struct loop_devi
* information.
*/
struct file *file = lo->lo_backing_file;
+ struct request_queue *q = lo->lo_queue;
int ret;
mode |= FALLOC_FL_KEEP_SIZE;
- if ((!file->f_op->fallocate) || lo->lo_encrypt_key_size) {
+ if (!blk_queue_discard(q)) {
ret = -EOPNOTSUPP;
goto out;
}
@@ -863,6 +864,21 @@ static void loop_config_discard(struct l
struct file *file = lo->lo_backing_file;
struct inode *inode = file->f_mapping->host;
struct request_queue *q = lo->lo_queue;
+ struct request_queue *backingq;
+
+ /*
+ * If the backing device is a block device, mirror its zeroing
+ * capability. REQ_OP_DISCARD translates to a zero-out even when backed
+ * by block devices to keep consistent behavior with file-backed loop
+ * devices.
+ */
+ if (S_ISBLK(inode->i_mode) && !lo->lo_encrypt_key_size) {
+ backingq = bdev_get_queue(inode->i_bdev);
+ blk_queue_max_discard_sectors(q,
+ backingq->limits.max_write_zeroes_sectors);
+
+ blk_queue_max_write_zeroes_sectors(q,
+ backingq->limits.max_write_zeroes_sectors);
/*
* We use punch hole to reclaim the free space used by the
@@ -870,22 +886,24 @@ static void loop_config_discard(struct l
* encryption is enabled, because it may give an attacker
* useful information.
*/
- if ((!file->f_op->fallocate) ||
- lo->lo_encrypt_key_size) {
+ } else if ((!file->f_op->fallocate) || lo->lo_encrypt_key_size) {
q->limits.discard_granularity = 0;
q->limits.discard_alignment = 0;
blk_queue_max_discard_sectors(q, 0);
blk_queue_max_write_zeroes_sectors(q, 0);
- blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q);
- return;
- }
- q->limits.discard_granularity = inode->i_sb->s_blocksize;
- q->limits.discard_alignment = 0;
+ } else {
+ q->limits.discard_granularity = inode->i_sb->s_blocksize;
+ q->limits.discard_alignment = 0;
- blk_queue_max_discard_sectors(q, UINT_MAX >> 9);
- blk_queue_max_write_zeroes_sectors(q, UINT_MAX >> 9);
- blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
+ blk_queue_max_discard_sectors(q, UINT_MAX >> 9);
+ blk_queue_max_write_zeroes_sectors(q, UINT_MAX >> 9);
+ }
+
+ if (q->limits.max_write_zeroes_sectors)
+ blk_queue_flag_set(QUEUE_FLAG_DISCARD, q);
+ else
+ blk_queue_flag_clear(QUEUE_FLAG_DISCARD, q);
}
static void loop_unprepare_queue(struct loop_device *lo)

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@ -232,7 +232,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (!pe)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2752,6 +2752,8 @@ static const struct seq_operations vmall
@@ -2764,6 +2764,8 @@ static const struct seq_operations vmall
static int __init proc_vmalloc_init(void)
{

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@ -14,25 +14,18 @@ Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
drivers/platform/Makefile | 1 +
2 files changed, 3 insertions(+)
diff --git a/drivers/platform/Kconfig b/drivers/platform/Kconfig
index c11db8b..0283f0b 100644
--- a/drivers/platform/Kconfig
+++ b/drivers/platform/Kconfig
@@ -10,3 +10,5 @@
@@ -10,3 +10,5 @@ source "drivers/platform/goldfish/Kconfi
source "drivers/platform/chrome/Kconfig"
source "drivers/platform/mellanox/Kconfig"
+
+source "drivers/platform/mikrotik/Kconfig"
diff --git a/drivers/platform/Makefile b/drivers/platform/Makefile
index d3a6630..ad290c3 100644
--- a/drivers/platform/Makefile
+++ b/drivers/platform/Makefile
@@ -9,3 +9,4 @@
@@ -9,3 +9,4 @@ obj-$(CONFIG_MIPS) += mips/
obj-$(CONFIG_OLPC) += olpc/
obj-$(CONFIG_GOLDFISH) += goldfish/
obj-$(CONFIG_CHROME_PLATFORMS) += chrome/
+obj-$(CONFIG_MIKROTIK) += mikrotik/
--
2.11.0

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@ -14,11 +14,9 @@ Signed-off-by: Thibaut VARÈNE <hacks@slashdirt.org>
drivers/mtd/parsers/Makefile | 1 +
2 files changed, 10 insertions(+)
diff --git a/drivers/mtd/parsers/Kconfig b/drivers/mtd/parsers/Kconfig
index de6f5f8..0afa89c 100644
--- a/drivers/mtd/parsers/Kconfig
+++ b/drivers/mtd/parsers/Kconfig
@@ -22,3 +22,12 @@ config MTD_SHARPSL_PARTS
@@ -14,3 +14,12 @@ config MTD_SHARPSL_PARTS
This provides the read-only FTL logic necessary to read the partition
table from the NAND flash of Sharp SL Series (Zaurus) and the MTD
partition parser using this code.
@ -31,8 +29,6 @@ index de6f5f8..0afa89c 100644
+ flash, some of which are fixed and some of which are located at
+ variable offsets. This parser handles both cases via properly
+ formatted DTS.
diff --git a/drivers/mtd/parsers/Makefile b/drivers/mtd/parsers/Makefile
index 44ff342..0543362 100644
--- a/drivers/mtd/parsers/Makefile
+++ b/drivers/mtd/parsers/Makefile
@@ -1,2 +1,3 @@

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@ -32,7 +32,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
__u16 tc_index; /* traffic control index */
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5456,6 +5456,9 @@ static enum gro_result dev_gro_receive(s
@@ -5457,6 +5457,9 @@ static enum gro_result dev_gro_receive(s
int same_flow;
int grow;
@ -42,7 +42,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
if (netif_elide_gro(skb->dev))
goto normal;
@@ -7114,6 +7117,48 @@ static void __netdev_adjacent_dev_unlink
@@ -7115,6 +7118,48 @@ static void __netdev_adjacent_dev_unlink
&upper_dev->adj_list.lower);
}
@ -91,7 +91,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
static int __netdev_upper_dev_link(struct net_device *dev,
struct net_device *upper_dev, bool master,
void *upper_priv, void *upper_info,
@@ -7164,6 +7209,7 @@ static int __netdev_upper_dev_link(struc
@@ -7165,6 +7210,7 @@ static int __netdev_upper_dev_link(struc
if (ret)
return ret;
@ -99,7 +99,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
ret = call_netdevice_notifiers_info(NETDEV_CHANGEUPPER,
&changeupper_info.info);
ret = notifier_to_errno(ret);
@@ -7256,6 +7302,7 @@ void netdev_upper_dev_unlink(struct net_
@@ -7257,6 +7303,7 @@ void netdev_upper_dev_unlink(struct net_
__netdev_adjacent_dev_unlink_neighbour(dev, upper_dev);
@ -107,7 +107,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
call_netdevice_notifiers_info(NETDEV_CHANGEUPPER,
&changeupper_info.info);
@@ -7895,6 +7942,7 @@ int dev_set_mac_address(struct net_devic
@@ -7896,6 +7943,7 @@ int dev_set_mac_address(struct net_devic
if (err)
return err;
dev->addr_assign_type = NET_ADDR_SET;

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@ -33,7 +33,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
/*
* The Mellanox Tavor device gives false positive parity errors. Mark this
* device with a broken_parity_status to allow PCI scanning code to "skip"
@@ -3147,6 +3148,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
@@ -3213,6 +3214,8 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_I
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65f9, quirk_intel_mc_errata);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x65fa, quirk_intel_mc_errata);
@ -42,7 +42,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
/*
* Ivytown NTB BAR sizes are misreported by the hardware due to an erratum.
* To work around this, query the size it should be configured to by the
@@ -3172,6 +3175,8 @@ static void quirk_intel_ntb(struct pci_d
@@ -3238,6 +3241,8 @@ static void quirk_intel_ntb(struct pci_d
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e08, quirk_intel_ntb);
DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, 0x0e0d, quirk_intel_ntb);
@ -51,7 +51,7 @@ Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
/*
* Some BIOS implementations leave the Intel GPU interrupts enabled, even
* though no one is handling them (e.g., if the i915 driver is never
@@ -3210,6 +3215,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
@@ -3276,6 +3281,8 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_IN
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0152, disable_igfx_irq);