From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from lists.gentoo.org (pigeon.gentoo.org [208.92.234.80]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by finch.gentoo.org (Postfix) with ESMTPS id 90D081382C5 for ; Thu, 11 Mar 2021 14:04:22 +0000 (UTC) Received: from pigeon.gentoo.org (localhost [127.0.0.1]) by pigeon.gentoo.org (Postfix) with SMTP id DD815E0B9D; Thu, 11 Mar 2021 14:04:21 +0000 (UTC) Received: from smtp.gentoo.org (smtp.gentoo.org [IPv6:2001:470:ea4a:1:5054:ff:fec7:86e4]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by pigeon.gentoo.org (Postfix) with ESMTPS id B920CE0B9D for ; Thu, 11 Mar 2021 14:04:21 +0000 (UTC) Received: from oystercatcher.gentoo.org (unknown [IPv6:2a01:4f8:202:4333:225:90ff:fed9:fc84]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.gentoo.org (Postfix) with ESMTPS id B68A2340EEB for ; Thu, 11 Mar 2021 14:04:20 +0000 (UTC) Received: from localhost.localdomain (localhost [IPv6:::1]) by oystercatcher.gentoo.org (Postfix) with ESMTP id 24E9A579 for ; Thu, 11 Mar 2021 14:04:19 +0000 (UTC) From: "Mike Pagano" To: gentoo-commits@lists.gentoo.org Content-Transfer-Encoding: 8bit Content-type: text/plain; charset=UTF-8 Reply-To: gentoo-dev@lists.gentoo.org, "Mike Pagano" Message-ID: <1615471444.9e248bb026e12c594d0ca49bfa822c4b6d832056.mpagano@gentoo> Subject: [gentoo-commits] proj/linux-patches:4.9 commit in: / X-VCS-Repository: proj/linux-patches X-VCS-Files: 0000_README 1260_linux-4.9.261.patch X-VCS-Directories: / X-VCS-Committer: mpagano X-VCS-Committer-Name: Mike Pagano X-VCS-Revision: 9e248bb026e12c594d0ca49bfa822c4b6d832056 X-VCS-Branch: 4.9 Date: Thu, 11 Mar 2021 14:04:19 +0000 (UTC) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-commits@lists.gentoo.org X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-Archives-Salt: d1798167-a110-4dd2-9501-19b6954b6d2c X-Archives-Hash: a0c5311244bd616cff2bb530d761bedb commit: 9e248bb026e12c594d0ca49bfa822c4b6d832056 Author: Mike Pagano gentoo org> AuthorDate: Thu Mar 11 14:04:04 2021 +0000 Commit: Mike Pagano gentoo org> CommitDate: Thu Mar 11 14:04:04 2021 +0000 URL: https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=9e248bb0 Linux patch 4.9.261 Signed-off-by: Mike Pagano gentoo.org> 0000_README | 4 + 1260_linux-4.9.261.patch | 509 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 513 insertions(+) diff --git a/0000_README b/0000_README index eafc09b..a0d216f 100644 --- a/0000_README +++ b/0000_README @@ -1083,6 +1083,10 @@ Patch: 1259_linux-4.9.260.patch From: http://www.kernel.org Desc: Linux 4.9.260 +Patch: 1260_linux-4.9.261.patch +From: http://www.kernel.org +Desc: Linux 4.9.261 + Patch: 1500_XATTR_USER_PREFIX.patch From: https://bugs.gentoo.org/show_bug.cgi?id=470644 Desc: Support for namespace user.pax.* on tmpfs. diff --git a/1260_linux-4.9.261.patch b/1260_linux-4.9.261.patch new file mode 100644 index 0000000..e2fe82f --- /dev/null +++ b/1260_linux-4.9.261.patch @@ -0,0 +1,509 @@ +diff --git a/Makefile b/Makefile +index 7a29676e2b2f9..7a233c641906c 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,6 +1,6 @@ + VERSION = 4 + PATCHLEVEL = 9 +-SUBLEVEL = 260 ++SUBLEVEL = 261 + EXTRAVERSION = + NAME = Roaring Lionus + +diff --git a/drivers/block/rsxx/core.c b/drivers/block/rsxx/core.c +index 6beafaa335c71..97b678c0ea136 100644 +--- a/drivers/block/rsxx/core.c ++++ b/drivers/block/rsxx/core.c +@@ -180,15 +180,17 @@ static ssize_t rsxx_cram_read(struct file *fp, char __user *ubuf, + { + struct rsxx_cardinfo *card = file_inode(fp)->i_private; + char *buf; +- ssize_t st; ++ int st; + + buf = kzalloc(cnt, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + st = rsxx_creg_read(card, CREG_ADD_CRAM + (u32)*ppos, cnt, buf, 1); +- if (!st) +- st = copy_to_user(ubuf, buf, cnt); ++ if (!st) { ++ if (copy_to_user(ubuf, buf, cnt)) ++ st = -EFAULT; ++ } + kfree(buf); + if (st) + return st; +diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c +index f4a15d9f2bbb2..8377bd388d673 100644 +--- a/drivers/iommu/amd_iommu.c ++++ b/drivers/iommu/amd_iommu.c +@@ -1331,24 +1331,26 @@ static void increase_address_space(struct protection_domain *domain, + unsigned long flags; + u64 *pte; + ++ pte = (void *)get_zeroed_page(gfp); ++ if (!pte) ++ goto out; ++ + spin_lock_irqsave(&domain->lock, flags); + + if (WARN_ON_ONCE(domain->mode == PAGE_MODE_6_LEVEL)) + /* address space already 64 bit large */ + goto out; + +- pte = (void *)get_zeroed_page(gfp); +- if (!pte) +- goto out; +- + *pte = PM_LEVEL_PDE(domain->mode, + virt_to_phys(domain->pt_root)); + domain->pt_root = pte; + domain->mode += 1; + domain->updated = true; ++ pte = NULL; + + out: + spin_unlock_irqrestore(&domain->lock, flags); ++ free_page((unsigned long)pte); + + return; + } +diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c +index 5d120c3cee57d..4fc68c00c2315 100644 +--- a/drivers/md/dm-table.c ++++ b/drivers/md/dm-table.c +@@ -848,12 +848,12 @@ void dm_table_set_type(struct dm_table *t, unsigned type) + } + EXPORT_SYMBOL_GPL(dm_table_set_type); + +-static int device_supports_dax(struct dm_target *ti, struct dm_dev *dev, +- sector_t start, sector_t len, void *data) ++static int device_not_dax_capable(struct dm_target *ti, struct dm_dev *dev, ++ sector_t start, sector_t len, void *data) + { + struct request_queue *q = bdev_get_queue(dev->bdev); + +- return q && blk_queue_dax(q); ++ return q && !blk_queue_dax(q); + } + + static bool dm_table_supports_dax(struct dm_table *t) +@@ -869,7 +869,7 @@ static bool dm_table_supports_dax(struct dm_table *t) + return false; + + if (!ti->type->iterate_devices || +- !ti->type->iterate_devices(ti, device_supports_dax, NULL)) ++ ti->type->iterate_devices(ti, device_not_dax_capable, NULL)) + return false; + } + +@@ -1306,6 +1306,46 @@ struct dm_target *dm_table_find_target(struct dm_table *t, sector_t sector) + return &t->targets[(KEYS_PER_NODE * n) + k]; + } + ++/* ++ * type->iterate_devices() should be called when the sanity check needs to ++ * iterate and check all underlying data devices. iterate_devices() will ++ * iterate all underlying data devices until it encounters a non-zero return ++ * code, returned by whether the input iterate_devices_callout_fn, or ++ * iterate_devices() itself internally. ++ * ++ * For some target type (e.g. dm-stripe), one call of iterate_devices() may ++ * iterate multiple underlying devices internally, in which case a non-zero ++ * return code returned by iterate_devices_callout_fn will stop the iteration ++ * in advance. ++ * ++ * Cases requiring _any_ underlying device supporting some kind of attribute, ++ * should use the iteration structure like dm_table_any_dev_attr(), or call ++ * it directly. @func should handle semantics of positive examples, e.g. ++ * capable of something. ++ * ++ * Cases requiring _all_ underlying devices supporting some kind of attribute, ++ * should use the iteration structure like dm_table_supports_nowait() or ++ * dm_table_supports_discards(). Or introduce dm_table_all_devs_attr() that ++ * uses an @anti_func that handle semantics of counter examples, e.g. not ++ * capable of something. So: return !dm_table_any_dev_attr(t, anti_func); ++ */ ++static bool dm_table_any_dev_attr(struct dm_table *t, ++ iterate_devices_callout_fn func) ++{ ++ struct dm_target *ti; ++ unsigned int i; ++ ++ for (i = 0; i < dm_table_get_num_targets(t); i++) { ++ ti = dm_table_get_target(t, i); ++ ++ if (ti->type->iterate_devices && ++ ti->type->iterate_devices(ti, func, NULL)) ++ return true; ++ } ++ ++ return false; ++} ++ + static int count_device(struct dm_target *ti, struct dm_dev *dev, + sector_t start, sector_t len, void *data) + { +@@ -1476,12 +1516,12 @@ static bool dm_table_discard_zeroes_data(struct dm_table *t) + return true; + } + +-static int device_is_nonrot(struct dm_target *ti, struct dm_dev *dev, +- sector_t start, sector_t len, void *data) ++static int device_is_rotational(struct dm_target *ti, struct dm_dev *dev, ++ sector_t start, sector_t len, void *data) + { + struct request_queue *q = bdev_get_queue(dev->bdev); + +- return q && blk_queue_nonrot(q); ++ return q && !blk_queue_nonrot(q); + } + + static int device_is_not_random(struct dm_target *ti, struct dm_dev *dev, +@@ -1492,29 +1532,12 @@ static int device_is_not_random(struct dm_target *ti, struct dm_dev *dev, + return q && !blk_queue_add_random(q); + } + +-static int queue_supports_sg_merge(struct dm_target *ti, struct dm_dev *dev, +- sector_t start, sector_t len, void *data) ++static int queue_no_sg_merge(struct dm_target *ti, struct dm_dev *dev, ++ sector_t start, sector_t len, void *data) + { + struct request_queue *q = bdev_get_queue(dev->bdev); + +- return q && !test_bit(QUEUE_FLAG_NO_SG_MERGE, &q->queue_flags); +-} +- +-static bool dm_table_all_devices_attribute(struct dm_table *t, +- iterate_devices_callout_fn func) +-{ +- struct dm_target *ti; +- unsigned i = 0; +- +- while (i < dm_table_get_num_targets(t)) { +- ti = dm_table_get_target(t, i++); +- +- if (!ti->type->iterate_devices || +- !ti->type->iterate_devices(ti, func, NULL)) +- return false; +- } +- +- return true; ++ return q && test_bit(QUEUE_FLAG_NO_SG_MERGE, &q->queue_flags); + } + + static int device_not_write_same_capable(struct dm_target *ti, struct dm_dev *dev, +@@ -1607,18 +1630,18 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, + q->limits.discard_zeroes_data = 0; + + /* Ensure that all underlying devices are non-rotational. */ +- if (dm_table_all_devices_attribute(t, device_is_nonrot)) +- queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q); +- else ++ if (dm_table_any_dev_attr(t, device_is_rotational)) + queue_flag_clear_unlocked(QUEUE_FLAG_NONROT, q); ++ else ++ queue_flag_set_unlocked(QUEUE_FLAG_NONROT, q); + + if (!dm_table_supports_write_same(t)) + q->limits.max_write_same_sectors = 0; + +- if (dm_table_all_devices_attribute(t, queue_supports_sg_merge)) +- queue_flag_clear_unlocked(QUEUE_FLAG_NO_SG_MERGE, q); +- else ++ if (dm_table_any_dev_attr(t, queue_no_sg_merge)) + queue_flag_set_unlocked(QUEUE_FLAG_NO_SG_MERGE, q); ++ else ++ queue_flag_clear_unlocked(QUEUE_FLAG_NO_SG_MERGE, q); + + dm_table_verify_integrity(t); + +@@ -1628,7 +1651,7 @@ void dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, + * Clear QUEUE_FLAG_ADD_RANDOM if any underlying device does not + * have it set. + */ +- if (blk_queue_add_random(q) && dm_table_all_devices_attribute(t, device_is_not_random)) ++ if (blk_queue_add_random(q) && dm_table_any_dev_attr(t, device_is_not_random)) + queue_flag_clear_unlocked(QUEUE_FLAG_ADD_RANDOM, q); + + /* +diff --git a/drivers/misc/eeprom/eeprom_93xx46.c b/drivers/misc/eeprom/eeprom_93xx46.c +index d30deee1effda..30b490329f55e 100644 +--- a/drivers/misc/eeprom/eeprom_93xx46.c ++++ b/drivers/misc/eeprom/eeprom_93xx46.c +@@ -38,6 +38,10 @@ static const struct eeprom_93xx46_devtype_data atmel_at93c46d_data = { + EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH, + }; + ++static const struct eeprom_93xx46_devtype_data microchip_93lc46b_data = { ++ .quirks = EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE, ++}; ++ + struct eeprom_93xx46_dev { + struct spi_device *spi; + struct eeprom_93xx46_platform_data *pdata; +@@ -58,6 +62,11 @@ static inline bool has_quirk_instruction_length(struct eeprom_93xx46_dev *edev) + return edev->pdata->quirks & EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH; + } + ++static inline bool has_quirk_extra_read_cycle(struct eeprom_93xx46_dev *edev) ++{ ++ return edev->pdata->quirks & EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE; ++} ++ + static int eeprom_93xx46_read(void *priv, unsigned int off, + void *val, size_t count) + { +@@ -99,6 +108,11 @@ static int eeprom_93xx46_read(void *priv, unsigned int off, + dev_dbg(&edev->spi->dev, "read cmd 0x%x, %d Hz\n", + cmd_addr, edev->spi->max_speed_hz); + ++ if (has_quirk_extra_read_cycle(edev)) { ++ cmd_addr <<= 1; ++ bits += 1; ++ } ++ + spi_message_init(&m); + + t[0].tx_buf = (char *)&cmd_addr; +@@ -366,6 +380,7 @@ static void select_deassert(void *context) + static const struct of_device_id eeprom_93xx46_of_table[] = { + { .compatible = "eeprom-93xx46", }, + { .compatible = "atmel,at93c46d", .data = &atmel_at93c46d_data, }, ++ { .compatible = "microchip,93lc46b", .data = µchip_93lc46b_data, }, + {} + }; + MODULE_DEVICE_TABLE(of, eeprom_93xx46_of_table); +diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c +index 1fdb1ef5eaaeb..0ebf7500e171e 100644 +--- a/drivers/pci/quirks.c ++++ b/drivers/pci/quirks.c +@@ -3911,6 +3911,9 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9182, + /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c46 */ + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x91a0, + quirk_dma_func1_alias); ++/* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c135 */ ++DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9215, ++ quirk_dma_func1_alias); + /* https://bugzilla.kernel.org/show_bug.cgi?id=42679#c127 */ + DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_MARVELL_EXT, 0x9220, + quirk_dma_func1_alias); +diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c +index 90015e2cce9bf..ec3cbb7844bce 100644 +--- a/drivers/platform/x86/acer-wmi.c ++++ b/drivers/platform/x86/acer-wmi.c +@@ -229,6 +229,7 @@ static int mailled = -1; + static int brightness = -1; + static int threeg = -1; + static int force_series; ++static int force_caps = -1; + static bool ec_raw_mode; + static bool has_type_aa; + static u16 commun_func_bitmap; +@@ -238,11 +239,13 @@ module_param(mailled, int, 0444); + module_param(brightness, int, 0444); + module_param(threeg, int, 0444); + module_param(force_series, int, 0444); ++module_param(force_caps, int, 0444); + module_param(ec_raw_mode, bool, 0444); + MODULE_PARM_DESC(mailled, "Set initial state of Mail LED"); + MODULE_PARM_DESC(brightness, "Set initial LCD backlight brightness"); + MODULE_PARM_DESC(threeg, "Set initial state of 3G hardware"); + MODULE_PARM_DESC(force_series, "Force a different laptop series"); ++MODULE_PARM_DESC(force_caps, "Force the capability bitmask to this value"); + MODULE_PARM_DESC(ec_raw_mode, "Enable EC raw mode"); + + struct acer_data { +@@ -2198,7 +2201,7 @@ static int __init acer_wmi_init(void) + } + /* WMID always provides brightness methods */ + interface->capability |= ACER_CAP_BRIGHTNESS; +- } else if (!wmi_has_guid(WMID_GUID2) && interface && !has_type_aa) { ++ } else if (!wmi_has_guid(WMID_GUID2) && interface && !has_type_aa && force_caps == -1) { + pr_err("No WMID device detection method found\n"); + return -ENODEV; + } +@@ -2228,6 +2231,9 @@ static int __init acer_wmi_init(void) + if (acpi_video_get_backlight_type() != acpi_backlight_vendor) + interface->capability &= ~ACER_CAP_BRIGHTNESS; + ++ if (force_caps != -1) ++ interface->capability = force_caps; ++ + if (wmi_has_guid(WMID_GUID3)) { + if (ec_raw_mode) { + if (ACPI_FAILURE(acer_wmi_enable_ec_raw())) { +diff --git a/fs/btrfs/raid56.c b/fs/btrfs/raid56.c +index 5aa07de5750e8..4b5d806e8fc67 100644 +--- a/fs/btrfs/raid56.c ++++ b/fs/btrfs/raid56.c +@@ -1179,22 +1179,19 @@ static noinline void finish_rmw(struct btrfs_raid_bio *rbio) + int nr_data = rbio->nr_data; + int stripe; + int pagenr; +- int p_stripe = -1; +- int q_stripe = -1; ++ bool has_qstripe; + struct bio_list bio_list; + struct bio *bio; + int ret; + + bio_list_init(&bio_list); + +- if (rbio->real_stripes - rbio->nr_data == 1) { +- p_stripe = rbio->real_stripes - 1; +- } else if (rbio->real_stripes - rbio->nr_data == 2) { +- p_stripe = rbio->real_stripes - 2; +- q_stripe = rbio->real_stripes - 1; +- } else { ++ if (rbio->real_stripes - rbio->nr_data == 1) ++ has_qstripe = false; ++ else if (rbio->real_stripes - rbio->nr_data == 2) ++ has_qstripe = true; ++ else + BUG(); +- } + + /* at this point we either have a full stripe, + * or we've read the full stripe from the drive. +@@ -1238,7 +1235,7 @@ static noinline void finish_rmw(struct btrfs_raid_bio *rbio) + SetPageUptodate(p); + pointers[stripe++] = kmap(p); + +- if (q_stripe != -1) { ++ if (has_qstripe) { + + /* + * raid6, add the qstripe and call the +@@ -2306,8 +2303,7 @@ static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, + int nr_data = rbio->nr_data; + int stripe; + int pagenr; +- int p_stripe = -1; +- int q_stripe = -1; ++ bool has_qstripe; + struct page *p_page = NULL; + struct page *q_page = NULL; + struct bio_list bio_list; +@@ -2317,14 +2313,12 @@ static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, + + bio_list_init(&bio_list); + +- if (rbio->real_stripes - rbio->nr_data == 1) { +- p_stripe = rbio->real_stripes - 1; +- } else if (rbio->real_stripes - rbio->nr_data == 2) { +- p_stripe = rbio->real_stripes - 2; +- q_stripe = rbio->real_stripes - 1; +- } else { ++ if (rbio->real_stripes - rbio->nr_data == 1) ++ has_qstripe = false; ++ else if (rbio->real_stripes - rbio->nr_data == 2) ++ has_qstripe = true; ++ else + BUG(); +- } + + if (bbio->num_tgtdevs && bbio->tgtdev_map[rbio->scrubp]) { + is_replace = 1; +@@ -2346,17 +2340,22 @@ static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, + goto cleanup; + SetPageUptodate(p_page); + +- if (q_stripe != -1) { ++ if (has_qstripe) { ++ /* RAID6, allocate and map temp space for the Q stripe */ + q_page = alloc_page(GFP_NOFS | __GFP_HIGHMEM); + if (!q_page) { + __free_page(p_page); + goto cleanup; + } + SetPageUptodate(q_page); ++ pointers[rbio->real_stripes - 1] = kmap(q_page); + } + + atomic_set(&rbio->error, 0); + ++ /* Map the parity stripe just once */ ++ pointers[nr_data] = kmap(p_page); ++ + for_each_set_bit(pagenr, rbio->dbitmap, rbio->stripe_npages) { + struct page *p; + void *parity; +@@ -2366,17 +2365,8 @@ static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, + pointers[stripe] = kmap(p); + } + +- /* then add the parity stripe */ +- pointers[stripe++] = kmap(p_page); +- +- if (q_stripe != -1) { +- +- /* +- * raid6, add the qstripe and call the +- * library function to fill in our p/q +- */ +- pointers[stripe++] = kmap(q_page); +- ++ if (has_qstripe) { ++ /* RAID6, call the library function to fill in our P/Q */ + raid6_call.gen_syndrome(rbio->real_stripes, PAGE_SIZE, + pointers); + } else { +@@ -2397,12 +2387,14 @@ static noinline void finish_parity_scrub(struct btrfs_raid_bio *rbio, + + for (stripe = 0; stripe < nr_data; stripe++) + kunmap(page_in_rbio(rbio, stripe, pagenr, 0)); +- kunmap(p_page); + } + ++ kunmap(p_page); + __free_page(p_page); +- if (q_page) ++ if (q_page) { ++ kunmap(q_page); + __free_page(q_page); ++ } + + writeback: + /* +diff --git a/include/linux/eeprom_93xx46.h b/include/linux/eeprom_93xx46.h +index 885f587a35550..affe4d1d7d4a5 100644 +--- a/include/linux/eeprom_93xx46.h ++++ b/include/linux/eeprom_93xx46.h +@@ -16,6 +16,8 @@ struct eeprom_93xx46_platform_data { + #define EEPROM_93XX46_QUIRK_SINGLE_WORD_READ (1 << 0) + /* Instructions such as EWEN are (addrlen + 2) in length. */ + #define EEPROM_93XX46_QUIRK_INSTRUCTION_LENGTH (1 << 1) ++/* Add extra cycle after address during a read */ ++#define EEPROM_93XX46_QUIRK_EXTRA_READ_CYCLE BIT(2) + + /* + * optional hooks to control additional logic +diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c +index 18ee7768b7c40..ae8aa10a4a5d0 100644 +--- a/sound/pci/ctxfi/cthw20k2.c ++++ b/sound/pci/ctxfi/cthw20k2.c +@@ -995,7 +995,7 @@ static int daio_mgr_dao_init(void *blk, unsigned int idx, unsigned int conf) + + if (idx < 4) { + /* S/PDIF output */ +- switch ((conf & 0x7)) { ++ switch ((conf & 0xf)) { + case 1: + set_field(&ctl->txctl[idx], ATXCTL_NUC, 0); + break; +diff --git a/tools/usb/usbip/libsrc/usbip_host_common.c b/tools/usb/usbip/libsrc/usbip_host_common.c +index 4bb905925b0e4..99c26a175beb1 100644 +--- a/tools/usb/usbip/libsrc/usbip_host_common.c ++++ b/tools/usb/usbip/libsrc/usbip_host_common.c +@@ -35,7 +35,7 @@ + #include "list.h" + #include "sysfs_utils.h" + +-struct udev *udev_context; ++extern struct udev *udev_context; + + static int32_t read_attr_usbip_status(struct usbip_usb_device *udev) + {