--- /dev/null
+From 28535877ac5b2b84f0d394fd67a5ec71c0c48b10 Mon Sep 17 00:00:00 2001
+From: YueHaibing <yuehaibing@huawei.com>
+Date: Tue, 10 Mar 2020 22:16:54 +0800
+Subject: iio:ad7797: Use correct attribute_group
+
+From: YueHaibing <yuehaibing@huawei.com>
+
+commit 28535877ac5b2b84f0d394fd67a5ec71c0c48b10 upstream.
+
+It should use ad7797_attribute_group in ad7797_info,
+according to commit ("iio:ad7793: Add support for the ad7796 and ad7797").
+
+Scale is fixed for the ad7796 and not programmable, hence
+should not have the scale_available attribute.
+
+Fixes: fd1a8b912841 ("iio:ad7793: Add support for the ad7796 and ad7797")
+Signed-off-by: YueHaibing <yuehaibing@huawei.com>
+Reviewed-by: Lars-Peter Clausen <lars@metafoo.de>
+Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/iio/adc/ad7793.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/iio/adc/ad7793.c
++++ b/drivers/iio/adc/ad7793.c
+@@ -543,7 +543,7 @@ static const struct iio_info ad7797_info
+ .read_raw = &ad7793_read_raw,
+ .write_raw = &ad7793_write_raw,
+ .write_raw_get_fmt = &ad7793_write_raw_get_fmt,
+- .attrs = &ad7793_attribute_group,
++ .attrs = &ad7797_attribute_group,
+ .validate_trigger = ad_sd_validate_trigger,
+ .driver_module = THIS_MODULE,
+ };
--- /dev/null
+From e1e8399eee72e9d5246d4d1bcacd793debe34dd3 Mon Sep 17 00:00:00 2001
+From: Vasily Averin <vvs@virtuozzo.com>
+Date: Fri, 27 Mar 2020 07:50:40 +0300
+Subject: nfsd: memory corruption in nfsd4_lock()
+
+From: Vasily Averin <vvs@virtuozzo.com>
+
+commit e1e8399eee72e9d5246d4d1bcacd793debe34dd3 upstream.
+
+New struct nfsd4_blocked_lock allocated in find_or_allocate_block()
+does not initialized nbl_list and nbl_lru.
+If conflock allocation fails rollback can call list_del_init()
+access uninitialized fields and corrupt memory.
+
+v2: just initialize nbl_list and nbl_lru right after nbl allocation.
+
+Fixes: 76d348fadff5 ("nfsd: have nfsd4_lock use blocking locks for v4.1+ lock")
+Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
+Reviewed-by: Jeff Layton <jlayton@kernel.org>
+Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ fs/nfsd/nfs4state.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/fs/nfsd/nfs4state.c
++++ b/fs/nfsd/nfs4state.c
+@@ -246,6 +246,8 @@ find_or_allocate_block(struct nfs4_locko
+ if (!nbl) {
+ nbl= kmalloc(sizeof(*nbl), GFP_KERNEL);
+ if (nbl) {
++ INIT_LIST_HEAD(&nbl->nbl_list);
++ INIT_LIST_HEAD(&nbl->nbl_lru);
+ fh_copy_shallow(&nbl->nbl_fh, fh);
+ locks_init_lock(&nbl->nbl_lock);
+ nfsd4_init_cb(&nbl->nbl_cb, lo->lo_owner.so_client,
mtd-cfi-fix-deadloop-in-cfi_cmdset_0002.c-do_write_buffer.patch
include-uapi-linux-swab.h-fix-userspace-breakage-use-__bits_per_long-for-swap.patch
binder-take-read-mode-of-mmap_sem-in-binder_alloc_free_page.patch
+usb-dwc3-gadget-do-link-recovery-for-ss-and-ssp.patch
+usb-gadget-udc-bdc-remove-unnecessary-null-checks-in-bdc_req_complete.patch
+iio-ad7797-use-correct-attribute_group.patch
+nfsd-memory-corruption-in-nfsd4_lock.patch
--- /dev/null
+From d0550cd20e52558ecf6847a0f96ebd5d944c17e4 Mon Sep 17 00:00:00 2001
+From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
+Date: Fri, 31 Jan 2020 16:25:50 -0800
+Subject: usb: dwc3: gadget: Do link recovery for SS and SSP
+
+From: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
+
+commit d0550cd20e52558ecf6847a0f96ebd5d944c17e4 upstream.
+
+The controller always supports link recovery for device in SS and SSP.
+Remove the speed limit check. Also, when the device is in RESUME or
+RESET state, it means the controller received the resume/reset request.
+The driver must send the link recovery to acknowledge the request. They
+are valid states for the driver to send link recovery.
+
+Fixes: 72246da40f37 ("usb: Introduce DesignWare USB3 DRD Driver")
+Fixes: ee5cd41c9117 ("usb: dwc3: Update speed checks for SuperSpeedPlus")
+Signed-off-by: Thinh Nguyen <thinhn@synopsys.com>
+Signed-off-by: Felipe Balbi <balbi@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/dwc3/gadget.c | 8 ++------
+ 1 file changed, 2 insertions(+), 6 deletions(-)
+
+--- a/drivers/usb/dwc3/gadget.c
++++ b/drivers/usb/dwc3/gadget.c
+@@ -1641,7 +1641,6 @@ static int __dwc3_gadget_wakeup(struct d
+ u32 reg;
+
+ u8 link_state;
+- u8 speed;
+
+ /*
+ * According to the Databook Remote wakeup request should
+@@ -1651,16 +1650,13 @@ static int __dwc3_gadget_wakeup(struct d
+ */
+ reg = dwc3_readl(dwc->regs, DWC3_DSTS);
+
+- speed = reg & DWC3_DSTS_CONNECTSPD;
+- if ((speed == DWC3_DSTS_SUPERSPEED) ||
+- (speed == DWC3_DSTS_SUPERSPEED_PLUS))
+- return 0;
+-
+ link_state = DWC3_DSTS_USBLNKST(reg);
+
+ switch (link_state) {
++ case DWC3_LINK_STATE_RESET:
+ case DWC3_LINK_STATE_RX_DET: /* in HS, means Early Suspend */
+ case DWC3_LINK_STATE_U3: /* in HS, means SUSPEND */
++ case DWC3_LINK_STATE_RESUME:
+ break;
+ default:
+ return -EINVAL;
--- /dev/null
+From 09b04abb70f096333bef6bc95fa600b662e7ee13 Mon Sep 17 00:00:00 2001
+From: Nathan Chancellor <natechancellor@gmail.com>
+Date: Sat, 28 Mar 2020 18:12:46 -0700
+Subject: usb: gadget: udc: bdc: Remove unnecessary NULL checks in bdc_req_complete
+
+From: Nathan Chancellor <natechancellor@gmail.com>
+
+commit 09b04abb70f096333bef6bc95fa600b662e7ee13 upstream.
+
+When building with Clang + -Wtautological-pointer-compare:
+
+drivers/usb/gadget/udc/bdc/bdc_ep.c:543:28: warning: comparison of
+address of 'req->queue' equal to a null pointer is always false
+[-Wtautological-pointer-compare]
+ if (req == NULL || &req->queue == NULL || &req->usb_req == NULL)
+ ~~~~~^~~~~ ~~~~
+drivers/usb/gadget/udc/bdc/bdc_ep.c:543:51: warning: comparison of
+address of 'req->usb_req' equal to a null pointer is always false
+[-Wtautological-pointer-compare]
+ if (req == NULL || &req->queue == NULL || &req->usb_req == NULL)
+ ~~~~~^~~~~~~ ~~~~
+2 warnings generated.
+
+As it notes, these statements will always evaluate to false so remove
+them.
+
+Fixes: efed421a94e6 ("usb: gadget: Add UDC driver for Broadcom USB3.0 device controller IP BDC")
+Link: https://github.com/ClangBuiltLinux/linux/issues/749
+Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
+Signed-off-by: Felipe Balbi <balbi@kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+
+---
+ drivers/usb/gadget/udc/bdc/bdc_ep.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/usb/gadget/udc/bdc/bdc_ep.c
++++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c
+@@ -546,7 +546,7 @@ static void bdc_req_complete(struct bdc_
+ {
+ struct bdc *bdc = ep->bdc;
+
+- if (req == NULL || &req->queue == NULL || &req->usb_req == NULL)
++ if (req == NULL)
+ return;
+
+ dev_dbg(bdc->dev, "%s ep:%s status:%d\n", __func__, ep->name, status);
projects / thirdparty / kernel / stable-queue.git / commitdiff
