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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-01-24 21:12:49 +0100
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2023-01-24 21:12:49 +0100
commit8ef0ca4a177d2dbe6680fb4388173897900a4ed1 (patch)
treec67b1e358f50bce724b61b43be885f90a229fad1 /fs/ksmbd/transport_tcp.c
parent763bd29fd3d1742153f6c6847ca3b3560e7ca957 (diff)
parenta2c81dc59d41e92362ab7d41d0c15471ea50637d (diff)
Merge back other thermal control material for 6.3.
* thermal: (734 commits) thermal: core: call put_device() only after device_register() fails Linux 6.2-rc4 kbuild: Fix CFI hash randomization with KASAN firmware: coreboot: Check size of table entry and use flex-array kallsyms: Fix scheduling with interrupts disabled in self-test ata: pata_cs5535: Don't build on UML lockref: stop doing cpu_relax in the cmpxchg loop x86/pci: Treat EfiMemoryMappedIO as reservation of ECAM space efi: tpm: Avoid READ_ONCE() for accessing the event log io_uring: lock overflowing for IOPOLL ALSA: pcm: Move rwsem lock inside snd_ctl_elem_read to prevent UAF iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe() iommu/iova: Fix alloc iova overflows issue iommu: Fix refcount leak in iommu_device_claim_dma_owner iommu/arm-smmu-v3: Don't unregister on shutdown iommu/arm-smmu: Don't unregister on shutdown iommu/arm-smmu: Report IOMMU_CAP_CACHE_COHERENCY even betterer platform/x86: thinkpad_acpi: Fix profile mode display in AMT mode ALSA: usb-audio: Fix possible NULL pointer dereference in snd_usb_pcm_has_fixed_rate() platform/x86: int3472/discrete: Ensure the clk/power enable pins are in output mode ...
Diffstat (limited to 'fs/ksmbd/transport_tcp.c')
-rw-r--r--fs/ksmbd/transport_tcp.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ksmbd/transport_tcp.c b/fs/ksmbd/transport_tcp.c
index 63d55f543bd2..4c6bd0b69979 100644
--- a/fs/ksmbd/transport_tcp.c
+++ b/fs/ksmbd/transport_tcp.c
@@ -295,6 +295,7 @@ static int ksmbd_tcp_readv(struct tcp_transport *t, struct kvec *iov_orig,
struct msghdr ksmbd_msg;
struct kvec *iov;
struct ksmbd_conn *conn = KSMBD_TRANS(t)->conn;
+ int max_retry = 2;
iov = get_conn_iovec(t, nr_segs);
if (!iov)
@@ -321,9 +322,11 @@ static int ksmbd_tcp_readv(struct tcp_transport *t, struct kvec *iov_orig,
} else if (conn->status == KSMBD_SESS_NEED_RECONNECT) {
total_read = -EAGAIN;
break;
- } else if (length == -ERESTARTSYS || length == -EAGAIN) {
+ } else if ((length == -ERESTARTSYS || length == -EAGAIN) &&
+ max_retry) {
usleep_range(1000, 2000);
length = 0;
+ max_retry--;
continue;
} else if (length <= 0) {
total_read = -EAGAIN;