commit:     341ed21bc7db1ba6cbb8b33a1fdd07671c378a9c
Author:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
AuthorDate: Wed Sep  8 12:45:28 2021 +0000
Commit:     Alice Ferrazzi <alicef <AT> gentoo <DOT> org>
CommitDate: Wed Sep  8 12:45:42 2021 +0000
URL:        https://gitweb.gentoo.org/proj/linux-patches.git/commit/?id=341ed21b

Linux patch 5.13.15

Signed-off-by: Alice Ferrazzi <alicef <AT> gentoo.org>

 0000_README              |   4 +
 1014_linux-5.13.15.patch | 516 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 520 insertions(+)

diff --git a/0000_README b/0000_README
index 2397f15..19f95ee 100644
--- a/0000_README
+++ b/0000_README
@@ -99,6 +99,10 @@ Patch:  1013_linux-5.13.14.patch
 From:   http://www.kernel.org
 Desc:   Linux 5.13.14
 
+Patch:  1014_linux-5.13.15.patch
+From:   http://www.kernel.org
+Desc:   Linux 5.13.15
+
 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/1014_linux-5.13.15.patch b/1014_linux-5.13.15.patch
new file mode 100644
index 0000000..6b9ad3c
--- /dev/null
+++ b/1014_linux-5.13.15.patch
@@ -0,0 +1,516 @@
+diff --git a/Makefile b/Makefile
+index de1f9c79e27ab..d0ea05957da61 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,7 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ VERSION = 5
+ PATCHLEVEL = 13
+-SUBLEVEL = 14
++SUBLEVEL = 15
+ EXTRAVERSION =
+ NAME = Opossums on Parade
+ 
+diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts 
b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
+index ec79944065c98..baea7d204639a 100644
+--- a/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
++++ b/arch/riscv/boot/dts/microchip/microchip-mpfs-icicle-kit.dts
+@@ -14,6 +14,10 @@
+       model = "Microchip PolarFire-SoC Icicle Kit";
+       compatible = "microchip,mpfs-icicle-kit";
+ 
++      aliases {
++              ethernet0 = &emac1;
++      };
++
+       chosen {
+               stdout-path = &serial0;
+       };
+diff --git a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi 
b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
+index b9819570a7d17..9d2fbbc1f7778 100644
+--- a/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
++++ b/arch/riscv/boot/dts/microchip/microchip-mpfs.dtsi
+@@ -317,7 +317,7 @@
+                       reg = <0x0 0x20112000 0x0 0x2000>;
+                       interrupt-parent = <&plic>;
+                       interrupts = <70 71 72 73>;
+-                      mac-address = [00 00 00 00 00 00];
++                      local-mac-address = [00 00 00 00 00 00];
+                       clocks = <&clkcfg 5>, <&clkcfg 2>;
+                       status = "disabled";
+                       clock-names = "pclk", "hclk";
+diff --git a/arch/x86/events/amd/ibs.c b/arch/x86/events/amd/ibs.c
+index 40669eac9d6db..921f47b9bb247 100644
+--- a/arch/x86/events/amd/ibs.c
++++ b/arch/x86/events/amd/ibs.c
+@@ -90,6 +90,7 @@ struct perf_ibs {
+       unsigned long                   offset_mask[1];
+       int                             offset_max;
+       unsigned int                    fetch_count_reset_broken : 1;
++      unsigned int                    fetch_ignore_if_zero_rip : 1;
+       struct cpu_perf_ibs __percpu    *pcpu;
+ 
+       struct attribute                **format_attrs;
+@@ -672,6 +673,10 @@ fail:
+       if (check_rip && (ibs_data.regs[2] & IBS_RIP_INVALID)) {
+               regs.flags &= ~PERF_EFLAGS_EXACT;
+       } else {
++              /* Workaround for erratum #1197 */
++              if (perf_ibs->fetch_ignore_if_zero_rip && !(ibs_data.regs[1]))
++                      goto out;
++
+               set_linear_ip(&regs, ibs_data.regs[1]);
+               regs.flags |= PERF_EFLAGS_EXACT;
+       }
+@@ -769,6 +774,9 @@ static __init void perf_event_ibs_init(void)
+       if (boot_cpu_data.x86 >= 0x16 && boot_cpu_data.x86 <= 0x18)
+               perf_ibs_fetch.fetch_count_reset_broken = 1;
+ 
++      if (boot_cpu_data.x86 == 0x19 && boot_cpu_data.x86_model < 0x10)
++              perf_ibs_fetch.fetch_ignore_if_zero_rip = 1;
++
+       perf_ibs_pmu_init(&perf_ibs_fetch, "ibs_fetch");
+ 
+       if (ibs_caps & IBS_CAPS_OPCNT) {
+diff --git a/arch/x86/events/amd/power.c b/arch/x86/events/amd/power.c
+index 16a2369c586e8..37d5b380516ec 100644
+--- a/arch/x86/events/amd/power.c
++++ b/arch/x86/events/amd/power.c
+@@ -213,6 +213,7 @@ static struct pmu pmu_class = {
+       .stop           = pmu_event_stop,
+       .read           = pmu_event_read,
+       .capabilities   = PERF_PMU_CAP_NO_EXCLUDE,
++      .module         = THIS_MODULE,
+ };
+ 
+ static int power_cpu_exit(unsigned int cpu)
+diff --git a/arch/x86/events/intel/pt.c b/arch/x86/events/intel/pt.c
+index 915847655c065..b044577785bbb 100644
+--- a/arch/x86/events/intel/pt.c
++++ b/arch/x86/events/intel/pt.c
+@@ -62,7 +62,7 @@ static struct pt_cap_desc {
+       PT_CAP(single_range_output,     0, CPUID_ECX, BIT(2)),
+       PT_CAP(output_subsys,           0, CPUID_ECX, BIT(3)),
+       PT_CAP(payloads_lip,            0, CPUID_ECX, BIT(31)),
+-      PT_CAP(num_address_ranges,      1, CPUID_EAX, 0x3),
++      PT_CAP(num_address_ranges,      1, CPUID_EAX, 0x7),
+       PT_CAP(mtc_periods,             1, CPUID_EAX, 0xffff0000),
+       PT_CAP(cycle_thresholds,        1, CPUID_EBX, 0xffff),
+       PT_CAP(psb_periods,             1, CPUID_EBX, 0xffff0000),
+diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
+index 2332b21569938..1bdb55c2d0c14 100644
+--- a/arch/xtensa/Kconfig
++++ b/arch/xtensa/Kconfig
+@@ -30,7 +30,7 @@ config XTENSA
+       select HAVE_DMA_CONTIGUOUS
+       select HAVE_EXIT_THREAD
+       select HAVE_FUNCTION_TRACER
+-      select HAVE_FUTEX_CMPXCHG if !MMU
++      select HAVE_FUTEX_CMPXCHG if !MMU && FUTEX
+       select HAVE_HW_BREAKPOINT if PERF_EVENTS
+       select HAVE_IRQ_TIME_ACCOUNTING
+       select HAVE_PCI
+diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
+index 63056cfd4b62c..fbb3a558139fc 100644
+--- a/drivers/block/Kconfig
++++ b/drivers/block/Kconfig
+@@ -213,7 +213,7 @@ config BLK_DEV_LOOP_MIN_COUNT
+         dynamically allocated with the /dev/loop-control interface.
+ 
+ config BLK_DEV_CRYPTOLOOP
+-      tristate "Cryptoloop Support"
++      tristate "Cryptoloop Support (DEPRECATED)"
+       select CRYPTO
+       select CRYPTO_CBC
+       depends on BLK_DEV_LOOP
+@@ -225,7 +225,7 @@ config BLK_DEV_CRYPTOLOOP
+         WARNING: This device is not safe for journaled file systems like
+         ext3 or Reiserfs. Please use the Device Mapper crypto module
+         instead, which can be configured to be on-disk compatible with the
+-        cryptoloop device.
++        cryptoloop device.  cryptoloop support will be removed in Linux 5.16.
+ 
+ source "drivers/block/drbd/Kconfig"
+ 
+diff --git a/drivers/block/cryptoloop.c b/drivers/block/cryptoloop.c
+index 3cabc335ae744..f0a91faa43a89 100644
+--- a/drivers/block/cryptoloop.c
++++ b/drivers/block/cryptoloop.c
+@@ -189,6 +189,8 @@ init_cryptoloop(void)
+ 
+       if (rc)
+               printk(KERN_ERR "cryptoloop: loop_register_transfer failed\n");
++      else
++              pr_warn("the cryptoloop driver has been deprecated and will be 
removed in in Linux 5.16\n");
+       return rc;
+ }
+ 
+diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
+index a1c85d1521f5c..82b244cb313e6 100644
+--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
++++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
+@@ -585,21 +585,21 @@ static const struct ipu_rgb def_bgra_16 = {
+       .bits_per_pixel = 16,
+ };
+ 
+-#define Y_OFFSET(pix, x, y)   ((x) + pix->width * (y))
+-#define U_OFFSET(pix, x, y)   ((pix->width * pix->height) +           \
+-                               (pix->width * ((y) / 2) / 2) + (x) / 2)
+-#define V_OFFSET(pix, x, y)   ((pix->width * pix->height) +           \
+-                               (pix->width * pix->height / 4) +       \
+-                               (pix->width * ((y) / 2) / 2) + (x) / 2)
+-#define U2_OFFSET(pix, x, y)  ((pix->width * pix->height) +           \
+-                               (pix->width * (y) / 2) + (x) / 2)
+-#define V2_OFFSET(pix, x, y)  ((pix->width * pix->height) +           \
+-                               (pix->width * pix->height / 2) +       \
+-                               (pix->width * (y) / 2) + (x) / 2)
+-#define UV_OFFSET(pix, x, y)  ((pix->width * pix->height) +   \
+-                               (pix->width * ((y) / 2)) + (x))
+-#define UV2_OFFSET(pix, x, y) ((pix->width * pix->height) +   \
+-                               (pix->width * y) + (x))
++#define Y_OFFSET(pix, x, y)   ((x) + pix->bytesperline * (y))
++#define U_OFFSET(pix, x, y)   ((pix->bytesperline * pix->height) +     \
++                               (pix->bytesperline * ((y) / 2) / 2) + (x) / 2)
++#define V_OFFSET(pix, x, y)   ((pix->bytesperline * pix->height) +     \
++                               (pix->bytesperline * pix->height / 4) + \
++                               (pix->bytesperline * ((y) / 2) / 2) + (x) / 2)
++#define U2_OFFSET(pix, x, y)  ((pix->bytesperline * pix->height) +     \
++                               (pix->bytesperline * (y) / 2) + (x) / 2)
++#define V2_OFFSET(pix, x, y)  ((pix->bytesperline * pix->height) +     \
++                               (pix->bytesperline * pix->height / 2) + \
++                               (pix->bytesperline * (y) / 2) + (x) / 2)
++#define UV_OFFSET(pix, x, y)  ((pix->bytesperline * pix->height) +     \
++                               (pix->bytesperline * ((y) / 2)) + (x))
++#define UV2_OFFSET(pix, x, y) ((pix->bytesperline * pix->height) +     \
++                               (pix->bytesperline * y) + (x))
+ 
+ #define NUM_ALPHA_CHANNELS    7
+ 
+diff --git a/drivers/media/usb/stkwebcam/stk-webcam.c 
b/drivers/media/usb/stkwebcam/stk-webcam.c
+index a45d464427c4c..0e231e576dc3d 100644
+--- a/drivers/media/usb/stkwebcam/stk-webcam.c
++++ b/drivers/media/usb/stkwebcam/stk-webcam.c
+@@ -1346,7 +1346,7 @@ static int stk_camera_probe(struct usb_interface 
*interface,
+       if (!dev->isoc_ep) {
+               pr_err("Could not find isoc-in endpoint\n");
+               err = -ENODEV;
+-              goto error;
++              goto error_put;
+       }
+       dev->vsettings.palette = V4L2_PIX_FMT_RGB565;
+       dev->vsettings.mode = MODE_VGA;
+@@ -1359,10 +1359,12 @@ static int stk_camera_probe(struct usb_interface 
*interface,
+ 
+       err = stk_register_video_device(dev);
+       if (err)
+-              goto error;
++              goto error_put;
+ 
+       return 0;
+ 
++error_put:
++      usb_put_intf(interface);
+ error:
+       v4l2_ctrl_handler_free(hdl);
+       v4l2_device_unregister(&dev->v4l2_dev);
+diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c 
b/drivers/net/dsa/mv88e6xxx/serdes.c
+index b1d46dd8eaabc..6ea0036787986 100644
+--- a/drivers/net/dsa/mv88e6xxx/serdes.c
++++ b/drivers/net/dsa/mv88e6xxx/serdes.c
+@@ -1277,15 +1277,16 @@ static int mv88e6393x_serdes_port_errata(struct 
mv88e6xxx_chip *chip, int lane)
+       int err;
+ 
+       /* mv88e6393x family errata 4.6:
+-       * Cannot clear PwrDn bit on SERDES on port 0 if device is configured
+-       * CPU_MGD mode or P0_mode is configured for [x]MII.
+-       * Workaround: Set Port0 SERDES register 4.F002 bit 5=0 and bit 15=1.
++       * Cannot clear PwrDn bit on SERDES if device is configured CPU_MGD
++       * mode or P0_mode is configured for [x]MII.
++       * Workaround: Set SERDES register 4.F002 bit 5=0 and bit 15=1.
+        *
+        * It seems that after this workaround the SERDES is automatically
+        * powered up (the bit is cleared), so power it down.
+        */
+-      if (lane == MV88E6393X_PORT0_LANE) {
+-              err = mv88e6390_serdes_read(chip, MV88E6393X_PORT0_LANE,
++      if (lane == MV88E6393X_PORT0_LANE || lane == MV88E6393X_PORT9_LANE ||
++          lane == MV88E6393X_PORT10_LANE) {
++              err = mv88e6390_serdes_read(chip, lane,
+                                           MDIO_MMD_PHYXS,
+                                           MV88E6393X_SERDES_POC, &reg);
+               if (err)
+diff --git a/drivers/net/ethernet/cadence/macb_ptp.c 
b/drivers/net/ethernet/cadence/macb_ptp.c
+index 283918aeb741d..09d64a29f56e3 100644
+--- a/drivers/net/ethernet/cadence/macb_ptp.c
++++ b/drivers/net/ethernet/cadence/macb_ptp.c
+@@ -275,6 +275,12 @@ void gem_ptp_rxstamp(struct macb *bp, struct sk_buff *skb,
+ 
+       if (GEM_BFEXT(DMA_RXVALID, desc->addr)) {
+               desc_ptp = macb_ptp_desc(bp, desc);
++              /* Unlikely but check */
++              if (!desc_ptp) {
++                      dev_warn_ratelimited(&bp->pdev->dev,
++                                           "Timestamp not supported in BD\n");
++                      return;
++              }
+               gem_hw_timestamp(bp, desc_ptp->ts_1, desc_ptp->ts_2, &ts);
+               memset(shhwtstamps, 0, sizeof(struct skb_shared_hwtstamps));
+               shhwtstamps->hwtstamp = ktime_set(ts.tv_sec, ts.tv_nsec);
+@@ -307,8 +313,11 @@ int gem_ptp_txstamp(struct macb_queue *queue, struct 
sk_buff *skb,
+       if (CIRC_SPACE(head, tail, PTP_TS_BUFFER_SIZE) == 0)
+               return -ENOMEM;
+ 
+-      skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+       desc_ptp = macb_ptp_desc(queue->bp, desc);
++      /* Unlikely but check */
++      if (!desc_ptp)
++              return -EINVAL;
++      skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS;
+       tx_timestamp = &queue->tx_timestamps[head];
+       tx_timestamp->skb = skb;
+       /* ensure ts_1/ts_2 is loaded after ctrl (TX_USED check) */
+diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c 
b/drivers/net/ethernet/qlogic/qed/qed_main.c
+index 5bd58c65e1631..6bb9ec98a12b5 100644
+--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
++++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
+@@ -616,7 +616,12 @@ static int qed_enable_msix(struct qed_dev *cdev,
+                       rc = cnt;
+       }
+ 
+-      if (rc > 0) {
++      /* For VFs, we should return with an error in case we didn't get the
++       * exact number of msix vectors as we requested.
++       * Not doing that will lead to a crash when starting queues for
++       * this VF.
++       */
++      if ((IS_PF(cdev) && rc > 0) || (IS_VF(cdev) && rc == cnt)) {
+               /* MSI-x configuration was achieved */
+               int_params->out.int_mode = QED_INT_MODE_MSIX;
+               int_params->out.num_vectors = rc;
+diff --git a/drivers/net/ethernet/qlogic/qede/qede_main.c 
b/drivers/net/ethernet/qlogic/qede/qede_main.c
+index 7c6064baeba28..1c7f9ed6f1c19 100644
+--- a/drivers/net/ethernet/qlogic/qede/qede_main.c
++++ b/drivers/net/ethernet/qlogic/qede/qede_main.c
+@@ -1874,6 +1874,7 @@ static void qede_sync_free_irqs(struct qede_dev *edev)
+       }
+ 
+       edev->int_info.used_cnt = 0;
++      edev->int_info.msix_cnt = 0;
+ }
+ 
+ static int qede_req_msix_irqs(struct qede_dev *edev)
+@@ -2427,7 +2428,6 @@ static int qede_load(struct qede_dev *edev, enum 
qede_load_mode mode,
+       goto out;
+ err4:
+       qede_sync_free_irqs(edev);
+-      memset(&edev->int_info.msix_cnt, 0, sizeof(struct qed_int_info));
+ err3:
+       qede_napi_disable_remove(edev);
+ err2:
+diff --git a/drivers/reset/reset-zynqmp.c b/drivers/reset/reset-zynqmp.c
+index ebd433fa09dd7..8c51768e9a720 100644
+--- a/drivers/reset/reset-zynqmp.c
++++ b/drivers/reset/reset-zynqmp.c
+@@ -53,7 +53,8 @@ static int zynqmp_reset_status(struct reset_controller_dev 
*rcdev,
+                              unsigned long id)
+ {
+       struct zynqmp_reset_data *priv = to_zynqmp_reset_data(rcdev);
+-      int val, err;
++      int err;
++      u32 val;
+ 
+       err = zynqmp_pm_reset_get_status(priv->data->reset_id + id, &val);
+       if (err)
+diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
+index ea2e2d925a960..737748529482a 100644
+--- a/drivers/usb/serial/cp210x.c
++++ b/drivers/usb/serial/cp210x.c
+@@ -1110,10 +1110,8 @@ static int cp210x_set_chars(struct usb_serial_port 
*port,
+ 
+       kfree(dmabuf);
+ 
+-      if (result < 0) {
+-              dev_err(&port->dev, "failed to set special chars: %d\n", 
result);
++      if (result < 0)
+               return result;
+-      }
+ 
+       return 0;
+ }
+@@ -1138,6 +1136,7 @@ static void cp210x_set_flow_control(struct tty_struct 
*tty,
+       struct cp210x_flow_ctl flow_ctl;
+       u32 flow_repl;
+       u32 ctl_hs;
++      bool crtscts;
+       int ret;
+ 
+       /*
+@@ -1165,8 +1164,10 @@ static void cp210x_set_flow_control(struct tty_struct 
*tty,
+               chars.bXoffChar = STOP_CHAR(tty);
+ 
+               ret = cp210x_set_chars(port, &chars);
+-              if (ret)
+-                      return;
++              if (ret) {
++                      dev_err(&port->dev, "failed to set special chars: %d\n",
++                                      ret);
++              }
+       }
+ 
+       mutex_lock(&port_priv->mutex);
+@@ -1195,14 +1196,14 @@ static void cp210x_set_flow_control(struct tty_struct 
*tty,
+                       flow_repl |= CP210X_SERIAL_RTS_FLOW_CTL;
+               else
+                       flow_repl |= CP210X_SERIAL_RTS_INACTIVE;
+-              port_priv->crtscts = true;
++              crtscts = true;
+       } else {
+               ctl_hs &= ~CP210X_SERIAL_CTS_HANDSHAKE;
+               if (port_priv->rts)
+                       flow_repl |= CP210X_SERIAL_RTS_ACTIVE;
+               else
+                       flow_repl |= CP210X_SERIAL_RTS_INACTIVE;
+-              port_priv->crtscts = false;
++              crtscts = false;
+       }
+ 
+       if (I_IXOFF(tty)) {
+@@ -1225,8 +1226,12 @@ static void cp210x_set_flow_control(struct tty_struct 
*tty,
+       flow_ctl.ulControlHandshake = cpu_to_le32(ctl_hs);
+       flow_ctl.ulFlowReplace = cpu_to_le32(flow_repl);
+ 
+-      cp210x_write_reg_block(port, CP210X_SET_FLOW, &flow_ctl,
++      ret = cp210x_write_reg_block(port, CP210X_SET_FLOW, &flow_ctl,
+                       sizeof(flow_ctl));
++      if (ret)
++              goto out_unlock;
++
++      port_priv->crtscts = crtscts;
+ out_unlock:
+       mutex_unlock(&port_priv->mutex);
+ }
+diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
+index 2ce9cbf49e974..3b579966fe735 100644
+--- a/drivers/usb/serial/pl2303.c
++++ b/drivers/usb/serial/pl2303.c
+@@ -433,6 +433,7 @@ static int pl2303_detect_type(struct usb_serial *serial)
+               switch (bcdDevice) {
+               case 0x100:
+               case 0x305:
++              case 0x405:
+                       /*
+                        * Assume it's an HXN-type if the device doesn't
+                        * support the old read request value.
+diff --git a/fs/ceph/mdsmap.c b/fs/ceph/mdsmap.c
+index abd9af7727ad3..3c444b9cb17b8 100644
+--- a/fs/ceph/mdsmap.c
++++ b/fs/ceph/mdsmap.c
+@@ -394,9 +394,11 @@ void ceph_mdsmap_destroy(struct ceph_mdsmap *m)
+ {
+       int i;
+ 
+-      for (i = 0; i < m->possible_max_rank; i++)
+-              kfree(m->m_info[i].export_targets);
+-      kfree(m->m_info);
++      if (m->m_info) {
++              for (i = 0; i < m->possible_max_rank; i++)
++                      kfree(m->m_info[i].export_targets);
++              kfree(m->m_info);
++      }
+       kfree(m->m_data_pg_pools);
+       kfree(m);
+ }
+diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
+index 3cf01629010d9..0e85447022ae0 100644
+--- a/fs/ext4/inline.c
++++ b/fs/ext4/inline.c
+@@ -750,6 +750,12 @@ int ext4_write_inline_data_end(struct inode *inode, 
loff_t pos, unsigned len,
+       ext4_write_lock_xattr(inode, &no_expand);
+       BUG_ON(!ext4_has_inline_data(inode));
+ 
++      /*
++       * ei->i_inline_off may have changed since ext4_write_begin()
++       * called ext4_try_to_write_inline_data()
++       */
++      (void) ext4_find_inline_data_nolock(inode);
++
+       kaddr = kmap_atomic(page);
+       ext4_write_inline_data(inode, &iloc, kaddr, pos, len);
+       kunmap_atomic(kaddr);
+diff --git a/fs/ext4/super.c b/fs/ext4/super.c
+index 6a4e040ea9b3a..079bb0f6b3438 100644
+--- a/fs/ext4/super.c
++++ b/fs/ext4/super.c
+@@ -5051,6 +5051,14 @@ no_journal:
+               err = percpu_counter_init(&sbi->s_freeinodes_counter, freei,
+                                         GFP_KERNEL);
+       }
++      /*
++       * Update the checksum after updating free space/inode
++       * counters.  Otherwise the superblock can have an incorrect
++       * checksum in the buffer cache until it is written out and
++       * e2fsprogs programs trying to open a file system immediately
++       * after it is mounted can fail.
++       */
++      ext4_superblock_csum_set(sb);
+       if (!err)
+               err = percpu_counter_init(&sbi->s_dirs_counter,
+                                         ext4_count_dirs(sb), GFP_KERNEL);
+diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
+index b7e3d8f445113..23c58b62a58a5 100644
+--- a/sound/core/pcm_lib.c
++++ b/sound/core/pcm_lib.c
+@@ -1746,7 +1746,7 @@ static int snd_pcm_lib_ioctl_fifo_size(struct 
snd_pcm_substream *substream,
+               channels = params_channels(params);
+               frame_size = snd_pcm_format_size(format, channels);
+               if (frame_size > 0)
+-                      params->fifo_size /= (unsigned)frame_size;
++                      params->fifo_size /= frame_size;
+       }
+       return 0;
+ }
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
+index 0c6be85098558..82191d8f3d217 100644
+--- a/sound/pci/hda/patch_realtek.c
++++ b/sound/pci/hda/patch_realtek.c
+@@ -8378,6 +8378,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+       SND_PCI_QUIRK(0x103c, 0x87f2, "HP ProBook 640 G8 Notebook PC", 
ALC236_FIXUP_HP_GPIO_LED),
+       SND_PCI_QUIRK(0x103c, 0x87f4, "HP", ALC287_FIXUP_HP_GPIO_LED),
+       SND_PCI_QUIRK(0x103c, 0x87f5, "HP", ALC287_FIXUP_HP_GPIO_LED),
++      SND_PCI_QUIRK(0x103c, 0x87f6, "HP Spectre x360 14", 
ALC245_FIXUP_HP_X360_AMP),
+       SND_PCI_QUIRK(0x103c, 0x87f7, "HP Spectre x360 14", 
ALC245_FIXUP_HP_X360_AMP),
+       SND_PCI_QUIRK(0x103c, 0x8805, "HP ProBook 650 G8 Notebook PC", 
ALC236_FIXUP_HP_GPIO_LED),
+       SND_PCI_QUIRK(0x103c, 0x880d, "HP EliteBook 830 G8 Notebook PC", 
ALC285_FIXUP_HP_GPIO_LED),
+@@ -9456,6 +9457,16 @@ static int patch_alc269(struct hda_codec *codec)
+ 
+       snd_hda_pick_fixup(codec, alc269_fixup_models,
+                      alc269_fixup_tbl, alc269_fixups);
++      /* FIXME: both TX300 and ROG Strix G17 have the same SSID, and
++       * the quirk breaks the latter (bko#214101).
++       * Clear the wrong entry.
++       */
++      if (codec->fixup_id == ALC282_FIXUP_ASUS_TX300 &&
++          codec->core.vendor_id == 0x10ec0294) {
++              codec_dbg(codec, "Clear wrong fixup for ASUS ROG Strix G17\n");
++              codec->fixup_id = HDA_FIXUP_ID_NOT_SET;
++      }
++
+       snd_hda_pick_pin_fixup(codec, alc269_pin_fixup_tbl, alc269_fixups, 
true);
+       snd_hda_pick_pin_fixup(codec, alc269_fallback_pin_fixup_tbl, 
alc269_fixups, false);
+       snd_hda_pick_fixup(codec, NULL, alc269_fixup_vendor_tbl,
+diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
+index 014c438628262..3cb1a584bf80f 100644
+--- a/sound/usb/endpoint.c
++++ b/sound/usb/endpoint.c
+@@ -1286,6 +1286,11 @@ int snd_usb_endpoint_configure(struct snd_usb_audio 
*chip,
+        * to be set up before parameter setups
+        */
+       iface_first = ep->cur_audiofmt->protocol == UAC_VERSION_1;
++      /* Workaround for Sony WALKMAN NW-A45 DAC;
++       * it requires the interface setup at first like UAC1
++       */
++      if (chip->usb_id == USB_ID(0x054c, 0x0b8c))
++              iface_first = true;
+       if (iface_first) {
+               err = endpoint_set_interface(chip, ep, true);
+               if (err < 0)

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