--- /dev/null
+From 59adde76c8a28932a2ba91a60f1e8e29d32e1156 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Sat, 26 Dec 2020 16:50:20 -0800
+Subject: af_key: relax availability checks for skb size calculation
+
+From: Cong Wang <cong.wang@bytedance.com>
+
+[ Upstream commit afbc293add6466f8f3f0c3d944d85f53709c170f ]
+
+xfrm_probe_algs() probes kernel crypto modules and changes the
+availability of struct xfrm_algo_desc. But there is a small window
+where ealg->available and aalg->available get changed between
+count_ah_combs()/count_esp_combs() and dump_ah_combs()/dump_esp_combs(),
+in this case we may allocate a smaller skb but later put a larger
+amount of data and trigger the panic in skb_put().
+
+Fix this by relaxing the checks when counting the size, that is,
+skipping the test of ->available. We may waste some memory for a few
+of sizeof(struct sadb_comb), but it is still much better than a panic.
+
+Reported-by: syzbot+b2bf2652983d23734c5c@syzkaller.appspotmail.com
+Cc: Steffen Klassert <steffen.klassert@secunet.com>
+Cc: Herbert Xu <herbert@gondor.apana.org.au>
+Signed-off-by: Cong Wang <cong.wang@bytedance.com>
+Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/key/af_key.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/net/key/af_key.c b/net/key/af_key.c
+index 0747747fffe58..a10336cd7f974 100644
+--- a/net/key/af_key.c
++++ b/net/key/af_key.c
+@@ -2906,7 +2906,7 @@ static int count_ah_combs(const struct xfrm_tmpl *t)
+ break;
+ if (!aalg->pfkey_supported)
+ continue;
+- if (aalg_tmpl_set(t, aalg) && aalg->available)
++ if (aalg_tmpl_set(t, aalg))
+ sz += sizeof(struct sadb_comb);
+ }
+ return sz + sizeof(struct sadb_prop);
+@@ -2924,7 +2924,7 @@ static int count_esp_combs(const struct xfrm_tmpl *t)
+ if (!ealg->pfkey_supported)
+ continue;
+
+- if (!(ealg_tmpl_set(t, ealg) && ealg->available))
++ if (!(ealg_tmpl_set(t, ealg)))
+ continue;
+
+ for (k = 1; ; k++) {
+@@ -2935,7 +2935,7 @@ static int count_esp_combs(const struct xfrm_tmpl *t)
+ if (!aalg->pfkey_supported)
+ continue;
+
+- if (aalg_tmpl_set(t, aalg) && aalg->available)
++ if (aalg_tmpl_set(t, aalg))
+ sz += sizeof(struct sadb_comb);
+ }
+ }
+--
+2.27.0
+
--- /dev/null
+From 361adef9fa8e37f402187f8a375cbaac7e56bca9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 22 Jan 2021 14:52:41 +0200
+Subject: iwlwifi: mvm: guard against device removal in reprobe
+
+From: Johannes Berg <johannes.berg@intel.com>
+
+[ Upstream commit 7a21b1d4a728a483f07c638ccd8610d4b4f12684 ]
+
+If we get into a problem severe enough to attempt a reprobe,
+we schedule a worker to do that. However, if the problem gets
+more severe and the device is actually destroyed before this
+worker has a chance to run, we use a free device. Bump up the
+reference count of the device until the worker runs to avoid
+this situation.
+
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+Link: https://lore.kernel.org/r/iwlwifi.20210122144849.871f0892e4b2.I94819e11afd68d875f3e242b98bef724b8236f1e@changeid
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+index 54f411b83beae..dc0bc57767390 100644
+--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
++++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+@@ -1169,6 +1169,7 @@ static void iwl_mvm_reprobe_wk(struct work_struct *wk)
+ reprobe = container_of(wk, struct iwl_mvm_reprobe, work);
+ if (device_reprobe(reprobe->dev))
+ dev_err(reprobe->dev, "reprobe failed!\n");
++ put_device(reprobe->dev);
+ kfree(reprobe);
+ module_put(THIS_MODULE);
+ }
+@@ -1219,7 +1220,7 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error)
+ module_put(THIS_MODULE);
+ return;
+ }
+- reprobe->dev = mvm->trans->dev;
++ reprobe->dev = get_device(mvm->trans->dev);
+ INIT_WORK(&reprobe->work, iwl_mvm_reprobe_wk);
+ schedule_work(&reprobe->work);
+ } else if (mvm->fwrt.cur_fw_img == IWL_UCODE_REGULAR &&
+--
+2.27.0
+
--- /dev/null
+From f930d89e1328176c336ef6757d9c4b20c2305c6f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 15 Jan 2021 13:05:48 +0200
+Subject: iwlwifi: mvm: take mutex for calling iwl_mvm_get_sync_time()
+
+From: Johannes Berg <johannes.berg@intel.com>
+
+[ Upstream commit 5c56d862c749669d45c256f581eac4244be00d4d ]
+
+We need to take the mutex to call iwl_mvm_get_sync_time(), do it.
+
+Signed-off-by: Johannes Berg <johannes.berg@intel.com>
+Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+Link: https://lore.kernel.org/r/iwlwifi.20210115130252.4bb5ccf881a6.I62973cbb081e80aa5b0447a5c3b9c3251a65cf6b@changeid
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
+index 71a01df96f8b0..6db51abb8f4a3 100644
+--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
++++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs-vif.c
+@@ -518,7 +518,10 @@ static ssize_t iwl_dbgfs_os_device_timediff_read(struct file *file,
+ const size_t bufsz = sizeof(buf);
+ int pos = 0;
+
++ mutex_lock(&mvm->mutex);
+ iwl_mvm_get_sync_time(mvm, &curr_gp2, &curr_os);
++ mutex_unlock(&mvm->mutex);
++
+ do_div(curr_os, NSEC_PER_USEC);
+ diff = curr_os - curr_gp2;
+ pos += scnprintf(buf + pos, bufsz - pos, "diff=%lld\n", diff);
+--
+2.27.0
+
--- /dev/null
+From f14673ac1acfecfaa3183bb2dc83c2aa766033ab Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Fri, 15 Jan 2021 13:05:55 +0200
+Subject: iwlwifi: pcie: add a NULL check in iwl_pcie_txq_unmap
+
+From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+
+[ Upstream commit 98c7d21f957b10d9c07a3a60a3a5a8f326a197e5 ]
+
+I hit a NULL pointer exception in this function when the
+init flow went really bad.
+
+Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
+Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
+Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
+Link: https://lore.kernel.org/r/iwlwifi.20210115130252.2e8da9f2c132.I0234d4b8ddaf70aaa5028a20c863255e05bc1f84@changeid
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+index c3a2e6b6da65b..e1fb0258c9168 100644
+--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
++++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+@@ -622,6 +622,11 @@ static void iwl_pcie_txq_unmap(struct iwl_trans *trans, int txq_id)
+ struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
+ struct iwl_txq *txq = trans_pcie->txq[txq_id];
+
++ if (!txq) {
++ IWL_ERR(trans, "Trying to free a queue that wasn't allocated?\n");
++ return;
++ }
++
+ spin_lock_bh(&txq->lock);
+ while (txq->write_ptr != txq->read_ptr) {
+ IWL_DEBUG_TX_REPLY(trans, "Q %d Free %d\n",
+--
+2.27.0
+
--- /dev/null
+From 0fb5df4024bb563a2b04858e5733ef387ad11840 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 21 Jan 2021 17:11:42 -0500
+Subject: pNFS/NFSv4: Try to return invalid layout in pnfs_layout_process()
+
+From: Trond Myklebust <trond.myklebust@hammerspace.com>
+
+[ Upstream commit 08bd8dbe88825760e953759d7ec212903a026c75 ]
+
+If the server returns a new stateid that does not match the one in our
+cache, then try to return the one we hold instead of just invalidating
+it on the client side. This ensures that both client and server will
+agree that the stateid is invalid.
+
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/nfs/pnfs.c | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
+index 8e2e3d3b7b253..0737f193fc532 100644
+--- a/fs/nfs/pnfs.c
++++ b/fs/nfs/pnfs.c
+@@ -1973,7 +1973,13 @@ pnfs_layout_process(struct nfs4_layoutget *lgp)
+ * We got an entirely new state ID. Mark all segments for the
+ * inode invalid, and retry the layoutget
+ */
+- pnfs_mark_layout_stateid_invalid(lo, &free_me);
++ struct pnfs_layout_range range = {
++ .iomode = IOMODE_ANY,
++ .length = NFS4_MAX_UINT64,
++ };
++ pnfs_set_plh_return_info(lo, IOMODE_ANY, 0);
++ pnfs_mark_matching_lsegs_return(lo, &lo->plh_return_segs,
++ &range, 0);
+ goto out_forget;
+ }
+
+--
+2.27.0
+
fgraph-initialize-tracing_graph_pause-at-task-creation.patch
remoteproc-qcom_q6v5_mss-validate-modem-blob-firmware-size-before-load.patch
remoteproc-qcom_q6v5_mss-validate-mba-firmware-size-before-load.patch
+af_key-relax-availability-checks-for-skb-size-calcul.patch
+pnfs-nfsv4-try-to-return-invalid-layout-in-pnfs_layo.patch
+iwlwifi-mvm-take-mutex-for-calling-iwl_mvm_get_sync_.patch
+iwlwifi-pcie-add-a-null-check-in-iwl_pcie_txq_unmap.patch
+iwlwifi-mvm-guard-against-device-removal-in-reprobe.patch
+sunrpc-move-simple_get_bytes-and-simple_get_netobj-i.patch
+sunrpc-handle-0-length-opaque-xdr-object-data-proper.patch
--- /dev/null
+From 6bfb95a6a4564af6f301cb3191c26c41db8cbc15 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 21 Jan 2021 16:17:24 -0500
+Subject: SUNRPC: Handle 0 length opaque XDR object data properly
+
+From: Dave Wysochanski <dwysocha@redhat.com>
+
+[ Upstream commit e4a7d1f7707eb44fd953a31dd59eff82009d879c ]
+
+When handling an auth_gss downcall, it's possible to get 0-length
+opaque object for the acceptor. In the case of a 0-length XDR
+object, make sure simple_get_netobj() fills in dest->data = NULL,
+and does not continue to kmemdup() which will set
+dest->data = ZERO_SIZE_PTR for the acceptor.
+
+The trace event code can handle NULL but not ZERO_SIZE_PTR for a
+string, and so without this patch the rpcgss_context trace event
+will crash the kernel as follows:
+
+[ 162.887992] BUG: kernel NULL pointer dereference, address: 0000000000000010
+[ 162.898693] #PF: supervisor read access in kernel mode
+[ 162.900830] #PF: error_code(0x0000) - not-present page
+[ 162.902940] PGD 0 P4D 0
+[ 162.904027] Oops: 0000 [#1] SMP PTI
+[ 162.905493] CPU: 4 PID: 4321 Comm: rpc.gssd Kdump: loaded Not tainted 5.10.0 #133
+[ 162.908548] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
+[ 162.910978] RIP: 0010:strlen+0x0/0x20
+[ 162.912505] Code: 48 89 f9 74 09 48 83 c1 01 80 39 00 75 f7 31 d2 44 0f b6 04 16 44 88 04 11 48 83 c2 01 45 84 c0 75 ee c3 0f 1f 80 00 00 00 00 <80> 3f 00 74 10 48 89 f8 48 83 c0 01 80 38 00 75 f7 48 29 f8 c3 31
+[ 162.920101] RSP: 0018:ffffaec900c77d90 EFLAGS: 00010202
+[ 162.922263] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00000000fffde697
+[ 162.925158] RDX: 000000000000002f RSI: 0000000000000080 RDI: 0000000000000010
+[ 162.928073] RBP: 0000000000000010 R08: 0000000000000e10 R09: 0000000000000000
+[ 162.930976] R10: ffff8e698a590cb8 R11: 0000000000000001 R12: 0000000000000e10
+[ 162.933883] R13: 00000000fffde697 R14: 000000010034d517 R15: 0000000000070028
+[ 162.936777] FS: 00007f1e1eb93700(0000) GS:ffff8e6ab7d00000(0000) knlGS:0000000000000000
+[ 162.940067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
+[ 162.942417] CR2: 0000000000000010 CR3: 0000000104eba000 CR4: 00000000000406e0
+[ 162.945300] Call Trace:
+[ 162.946428] trace_event_raw_event_rpcgss_context+0x84/0x140 [auth_rpcgss]
+[ 162.949308] ? __kmalloc_track_caller+0x35/0x5a0
+[ 162.951224] ? gss_pipe_downcall+0x3a3/0x6a0 [auth_rpcgss]
+[ 162.953484] gss_pipe_downcall+0x585/0x6a0 [auth_rpcgss]
+[ 162.955953] rpc_pipe_write+0x58/0x70 [sunrpc]
+[ 162.957849] vfs_write+0xcb/0x2c0
+[ 162.959264] ksys_write+0x68/0xe0
+[ 162.960706] do_syscall_64+0x33/0x40
+[ 162.962238] entry_SYSCALL_64_after_hwframe+0x44/0xa9
+[ 162.964346] RIP: 0033:0x7f1e1f1e57df
+
+Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ net/sunrpc/auth_gss/auth_gss_internal.h | 9 ++++++---
+ 1 file changed, 6 insertions(+), 3 deletions(-)
+
+diff --git a/net/sunrpc/auth_gss/auth_gss_internal.h b/net/sunrpc/auth_gss/auth_gss_internal.h
+index c5603242b54bf..f6d9631bd9d00 100644
+--- a/net/sunrpc/auth_gss/auth_gss_internal.h
++++ b/net/sunrpc/auth_gss/auth_gss_internal.h
+@@ -34,9 +34,12 @@ simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest)
+ q = (const void *)((const char *)p + len);
+ if (unlikely(q > end || q < p))
+ return ERR_PTR(-EFAULT);
+- dest->data = kmemdup(p, len, GFP_NOFS);
+- if (unlikely(dest->data == NULL))
+- return ERR_PTR(-ENOMEM);
++ if (len) {
++ dest->data = kmemdup(p, len, GFP_NOFS);
++ if (unlikely(dest->data == NULL))
++ return ERR_PTR(-ENOMEM);
++ } else
++ dest->data = NULL;
+ dest->len = len;
+ return q;
+ }
+--
+2.27.0
+
--- /dev/null
+From 0edcaab621dcd58df353e8f5fd24113356064bb7 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Thu, 21 Jan 2021 16:17:23 -0500
+Subject: SUNRPC: Move simple_get_bytes and simple_get_netobj into private
+ header
+
+From: Dave Wysochanski <dwysocha@redhat.com>
+
+[ Upstream commit ba6dfce47c4d002d96cd02a304132fca76981172 ]
+
+Remove duplicated helper functions to parse opaque XDR objects
+and place inside new file net/sunrpc/auth_gss/auth_gss_internal.h.
+In the new file carry the license and copyright from the source file
+net/sunrpc/auth_gss/auth_gss.c. Finally, update the comment inside
+include/linux/sunrpc/xdr.h since lockd is not the only user of
+struct xdr_netobj.
+
+Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
+Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ include/linux/sunrpc/xdr.h | 3 +-
+ net/sunrpc/auth_gss/auth_gss.c | 30 +-----------------
+ net/sunrpc/auth_gss/auth_gss_internal.h | 42 +++++++++++++++++++++++++
+ net/sunrpc/auth_gss/gss_krb5_mech.c | 31 ++----------------
+ 4 files changed, 46 insertions(+), 60 deletions(-)
+ create mode 100644 net/sunrpc/auth_gss/auth_gss_internal.h
+
+diff --git a/include/linux/sunrpc/xdr.h b/include/linux/sunrpc/xdr.h
+index d950223c64b1c..819f63e0edc15 100644
+--- a/include/linux/sunrpc/xdr.h
++++ b/include/linux/sunrpc/xdr.h
+@@ -26,8 +26,7 @@ struct rpc_rqst;
+ #define XDR_QUADLEN(l) (((l) + 3) >> 2)
+
+ /*
+- * Generic opaque `network object.' At the kernel level, this type
+- * is used only by lockd.
++ * Generic opaque `network object.'
+ */
+ #define XDR_MAX_NETOBJ 1024
+ struct xdr_netobj {
+diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
+index 1281b967dbf96..dc1eae4c206ba 100644
+--- a/net/sunrpc/auth_gss/auth_gss.c
++++ b/net/sunrpc/auth_gss/auth_gss.c
+@@ -53,6 +53,7 @@
+ #include <linux/uaccess.h>
+ #include <linux/hashtable.h>
+
++#include "auth_gss_internal.h"
+ #include "../netns.h"
+
+ static const struct rpc_authops authgss_ops;
+@@ -147,35 +148,6 @@ gss_cred_set_ctx(struct rpc_cred *cred, struct gss_cl_ctx *ctx)
+ clear_bit(RPCAUTH_CRED_NEW, &cred->cr_flags);
+ }
+
+-static const void *
+-simple_get_bytes(const void *p, const void *end, void *res, size_t len)
+-{
+- const void *q = (const void *)((const char *)p + len);
+- if (unlikely(q > end || q < p))
+- return ERR_PTR(-EFAULT);
+- memcpy(res, p, len);
+- return q;
+-}
+-
+-static inline const void *
+-simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest)
+-{
+- const void *q;
+- unsigned int len;
+-
+- p = simple_get_bytes(p, end, &len, sizeof(len));
+- if (IS_ERR(p))
+- return p;
+- q = (const void *)((const char *)p + len);
+- if (unlikely(q > end || q < p))
+- return ERR_PTR(-EFAULT);
+- dest->data = kmemdup(p, len, GFP_NOFS);
+- if (unlikely(dest->data == NULL))
+- return ERR_PTR(-ENOMEM);
+- dest->len = len;
+- return q;
+-}
+-
+ static struct gss_cl_ctx *
+ gss_cred_get_ctx(struct rpc_cred *cred)
+ {
+diff --git a/net/sunrpc/auth_gss/auth_gss_internal.h b/net/sunrpc/auth_gss/auth_gss_internal.h
+new file mode 100644
+index 0000000000000..c5603242b54bf
+--- /dev/null
++++ b/net/sunrpc/auth_gss/auth_gss_internal.h
+@@ -0,0 +1,42 @@
++// SPDX-License-Identifier: BSD-3-Clause
++/*
++ * linux/net/sunrpc/auth_gss/auth_gss_internal.h
++ *
++ * Internal definitions for RPCSEC_GSS client authentication
++ *
++ * Copyright (c) 2000 The Regents of the University of Michigan.
++ * All rights reserved.
++ *
++ */
++#include <linux/err.h>
++#include <linux/string.h>
++#include <linux/sunrpc/xdr.h>
++
++static inline const void *
++simple_get_bytes(const void *p, const void *end, void *res, size_t len)
++{
++ const void *q = (const void *)((const char *)p + len);
++ if (unlikely(q > end || q < p))
++ return ERR_PTR(-EFAULT);
++ memcpy(res, p, len);
++ return q;
++}
++
++static inline const void *
++simple_get_netobj(const void *p, const void *end, struct xdr_netobj *dest)
++{
++ const void *q;
++ unsigned int len;
++
++ p = simple_get_bytes(p, end, &len, sizeof(len));
++ if (IS_ERR(p))
++ return p;
++ q = (const void *)((const char *)p + len);
++ if (unlikely(q > end || q < p))
++ return ERR_PTR(-EFAULT);
++ dest->data = kmemdup(p, len, GFP_NOFS);
++ if (unlikely(dest->data == NULL))
++ return ERR_PTR(-ENOMEM);
++ dest->len = len;
++ return q;
++}
+diff --git a/net/sunrpc/auth_gss/gss_krb5_mech.c b/net/sunrpc/auth_gss/gss_krb5_mech.c
+index 7bb2514aadd9d..14f2823ad6c20 100644
+--- a/net/sunrpc/auth_gss/gss_krb5_mech.c
++++ b/net/sunrpc/auth_gss/gss_krb5_mech.c
+@@ -46,6 +46,8 @@
+ #include <linux/sunrpc/xdr.h>
+ #include <linux/sunrpc/gss_krb5_enctypes.h>
+
++#include "auth_gss_internal.h"
++
+ #if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
+ # define RPCDBG_FACILITY RPCDBG_AUTH
+ #endif
+@@ -187,35 +189,6 @@ get_gss_krb5_enctype(int etype)
+ return NULL;
+ }
+
+-static const void *
+-simple_get_bytes(const void *p, const void *end, void *res, int len)
+-{
+- const void *q = (const void *)((const char *)p + len);
+- if (unlikely(q > end || q < p))
+- return ERR_PTR(-EFAULT);
+- memcpy(res, p, len);
+- return q;
+-}
+-
+-static const void *
+-simple_get_netobj(const void *p, const void *end, struct xdr_netobj *res)
+-{
+- const void *q;
+- unsigned int len;
+-
+- p = simple_get_bytes(p, end, &len, sizeof(len));
+- if (IS_ERR(p))
+- return p;
+- q = (const void *)((const char *)p + len);
+- if (unlikely(q > end || q < p))
+- return ERR_PTR(-EFAULT);
+- res->data = kmemdup(p, len, GFP_NOFS);
+- if (unlikely(res->data == NULL))
+- return ERR_PTR(-ENOMEM);
+- res->len = len;
+- return q;
+-}
+-
+ static inline const void *
+ get_key(const void *p, const void *end,
+ struct krb5_ctx *ctx, struct crypto_skcipher **res)
+--
+2.27.0
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
