diff options
Diffstat (limited to 'target/linux/generic')
6 files changed, 18 insertions, 122 deletions
diff --git a/target/linux/generic/backport-5.4/750-v5.5-net-phy-add-support-for-clause-37-auto-negotiation.patch b/target/linux/generic/backport-5.4/750-v5.5-net-phy-add-support-for-clause-37-auto-negotiation.patch index da76523730..855c4d2aac 100644 --- a/target/linux/generic/backport-5.4/750-v5.5-net-phy-add-support-for-clause-37-auto-negotiation.patch +++ b/target/linux/generic/backport-5.4/750-v5.5-net-phy-add-support-for-clause-37-auto-negotiation.patch @@ -18,15 +18,12 @@ Signed-off-by: David S. Miller <davem@davemloft.net> include/linux/phy.h | 4 + 2 files changed, 143 insertions(+) -diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c -index f1f60bd4865a..fa71998fea51 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c -@@ -1607,6 +1607,40 @@ static int genphy_config_advert(struct phy_device *phydev) - return changed; +@@ -1679,6 +1679,40 @@ static int genphy_config_advert(struct p } -+/** + /** + * genphy_c37_config_advert - sanitize and advertise auto-negotiation parameters + * @phydev: target phy_device struct + * @@ -60,14 +57,14 @@ index f1f60bd4865a..fa71998fea51 100644 + adv); +} + - /** ++/** * genphy_config_eee_advert - disable unwanted eee mode advertisement * @phydev: target phy_device struct -@@ -1715,6 +1749,54 @@ int __genphy_config_aneg(struct phy_device *phydev, bool changed) - } + * +@@ -1787,6 +1821,54 @@ int __genphy_config_aneg(struct phy_devi EXPORT_SYMBOL(__genphy_config_aneg); -+/** + /** + * genphy_c37_config_aneg - restart auto-negotiation or write BMCR + * @phydev: target phy_device struct + * @@ -115,14 +112,14 @@ index f1f60bd4865a..fa71998fea51 100644 +} +EXPORT_SYMBOL(genphy_c37_config_aneg); + - /** ++/** * genphy_aneg_done - return auto-negotiation status * @phydev: target phy_device struct -@@ -1886,6 +1968,63 @@ int genphy_read_status(struct phy_device *phydev) - } + * +@@ -1958,6 +2040,63 @@ int genphy_read_status(struct phy_device EXPORT_SYMBOL(genphy_read_status); -+/** + /** + * genphy_c37_read_status - check the link status and update current link state + * @phydev: target phy_device struct + * @@ -179,14 +176,13 @@ index f1f60bd4865a..fa71998fea51 100644 +} +EXPORT_SYMBOL(genphy_c37_read_status); + - /** ++/** * genphy_soft_reset - software reset the PHY via BMCR_RESET bit * @phydev: target phy_device struct -diff --git a/include/linux/phy.h b/include/linux/phy.h -index 9a0e981df502..78436d58ce7c 100644 + * --- a/include/linux/phy.h +++ b/include/linux/phy.h -@@ -1106,6 +1106,10 @@ int genphy_read_mmd_unsupported(struct phy_device *phdev, int devad, +@@ -1120,6 +1120,10 @@ int genphy_read_mmd_unsupported(struct p int genphy_write_mmd_unsupported(struct phy_device *phdev, int devnum, u16 regnum, u16 val); diff --git a/target/linux/generic/config-5.4 b/target/linux/generic/config-5.4 index 21dd447cdf..a4ff887aa1 100644 --- a/target/linux/generic/config-5.4 +++ b/target/linux/generic/config-5.4 @@ -306,6 +306,7 @@ CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 # CONFIG_ARM64_ERRATUM_843419 is not set # CONFIG_ARM64_ERRATUM_845719 is not set # CONFIG_ARM64_ERRATUM_858921 is not set +# CONFIG_ARM64_ERRATUM_1542419 is not set # CONFIG_ARM64_HW_AFDBM is not set # CONFIG_ARM64_LSE_ATOMICS is not set # CONFIG_ARM64_MODULE_PLTS is not set diff --git a/target/linux/generic/hack-5.4/550-loop-Report-EOPNOTSUPP-properly.patch b/target/linux/generic/hack-5.4/550-loop-Report-EOPNOTSUPP-properly.patch index 479513bf54..754c01be1b 100644 --- a/target/linux/generic/hack-5.4/550-loop-Report-EOPNOTSUPP-properly.patch +++ b/target/linux/generic/hack-5.4/550-loop-Report-EOPNOTSUPP-properly.patch @@ -18,7 +18,7 @@ Reviewed-by: Bart Van Assche <bvanassche@acm.org> --- a/drivers/block/loop.c +++ b/drivers/block/loop.c -@@ -461,7 +461,7 @@ static void lo_complete_rq(struct reques +@@ -462,7 +462,7 @@ 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; } -@@ -1950,7 +1950,10 @@ static void loop_handle_cmd(struct loop_ +@@ -1970,7 +1970,10 @@ static void loop_handle_cmd(struct loop_ failed: /* complete non-aio request */ if (!cmd->use_aio || ret) { diff --git a/target/linux/generic/hack-5.4/551-loop-Better-discard-support-for-block-devices.patch b/target/linux/generic/hack-5.4/551-loop-Better-discard-support-for-block-devices.patch deleted file mode 100644 index 38091290aa..0000000000 --- a/target/linux/generic/hack-5.4/551-loop-Better-discard-support-for-block-devices.patch +++ /dev/null @@ -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 -@@ -427,11 +427,12 @@ 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; - } -@@ -862,6 +863,21 @@ 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 -@@ -869,22 +885,24 @@ 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) diff --git a/target/linux/generic/hack-5.4/702-phy_add_aneg_done_function.patch b/target/linux/generic/hack-5.4/702-phy_add_aneg_done_function.patch index f82cef1f94..f58b190025 100644 --- a/target/linux/generic/hack-5.4/702-phy_add_aneg_done_function.patch +++ b/target/linux/generic/hack-5.4/702-phy_add_aneg_done_function.patch @@ -15,7 +15,7 @@ --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c -@@ -1827,6 +1827,9 @@ int genphy_update_link(struct phy_device +@@ -1909,6 +1909,9 @@ int genphy_update_link(struct phy_device if (bmcr & BMCR_ANRESTART) goto done; diff --git a/target/linux/generic/hack-5.4/902-debloat_proc.patch b/target/linux/generic/hack-5.4/902-debloat_proc.patch index f652751339..d2acd40e19 100644 --- a/target/linux/generic/hack-5.4/902-debloat_proc.patch +++ b/target/linux/generic/hack-5.4/902-debloat_proc.patch @@ -235,7 +235,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> if (!pe) --- a/mm/vmalloc.c +++ b/mm/vmalloc.c -@@ -3552,6 +3552,8 @@ static const struct seq_operations vmall +@@ -3562,6 +3562,8 @@ static const struct seq_operations vmall static int __init proc_vmalloc_init(void) { |