--- /dev/null
+From b7a0990464d7f2723a433b7fc4eb13c84e818a0f Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 20:53:08 +0100
+Subject: i2c: ali1535: Fix an error handling path in ali1535_probe()
+
+From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
+
+[ Upstream commit 9b5463f349d019a261f1e80803447efca3126151 ]
+
+If i2c_add_adapter() fails, the request_region() call in ali1535_setup()
+must be undone by a corresponding release_region() call, as done in the
+remove function.
+
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Link: https://lore.kernel.org/r/0daf63d7a2ce74c02e2664ba805bbfadab7d25e5.1741031571.git.christophe.jaillet@wanadoo.fr
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/i2c/busses/i2c-ali1535.c | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/i2c/busses/i2c-ali1535.c b/drivers/i2c/busses/i2c-ali1535.c
+index ee83c4581bce0..cd2c8afebe798 100644
+--- a/drivers/i2c/busses/i2c-ali1535.c
++++ b/drivers/i2c/busses/i2c-ali1535.c
+@@ -490,6 +490,8 @@ MODULE_DEVICE_TABLE(pci, ali1535_ids);
+
+ static int ali1535_probe(struct pci_dev *dev, const struct pci_device_id *id)
+ {
++ int ret;
++
+ if (ali1535_setup(dev)) {
+ dev_warn(&dev->dev,
+ "ALI1535 not detected, module not inserted.\n");
+@@ -501,7 +503,15 @@ static int ali1535_probe(struct pci_dev *dev, const struct pci_device_id *id)
+
+ snprintf(ali1535_adapter.name, sizeof(ali1535_adapter.name),
+ "SMBus ALI1535 adapter at %04x", ali1535_offset);
+- return i2c_add_adapter(&ali1535_adapter);
++ ret = i2c_add_adapter(&ali1535_adapter);
++ if (ret)
++ goto release_region;
++
++ return 0;
++
++release_region:
++ release_region(ali1535_smba, ALI1535_SMB_IOSIZE);
++ return ret;
+ }
+
+ static void ali1535_remove(struct pci_dev *dev)
+--
+2.39.5
+
--- /dev/null
+From e2cf6069d557f3a9025ff4ec63f2ff88862d5469 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 20:58:06 +0100
+Subject: i2c: ali15x3: Fix an error handling path in ali15x3_probe()
+
+From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
+
+[ Upstream commit 6e55caaf30c88209d097e575a169b1dface1ab69 ]
+
+If i2c_add_adapter() fails, the request_region() call in ali15x3_setup()
+must be undone by a corresponding release_region() call, as done in the
+remove function.
+
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Link: https://lore.kernel.org/r/9b2090cbcc02659f425188ea05f2e02745c4e67b.1741031878.git.christophe.jaillet@wanadoo.fr
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/i2c/busses/i2c-ali15x3.c | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/i2c/busses/i2c-ali15x3.c b/drivers/i2c/busses/i2c-ali15x3.c
+index 0231c5be6354f..c3f76b13a76f5 100644
+--- a/drivers/i2c/busses/i2c-ali15x3.c
++++ b/drivers/i2c/busses/i2c-ali15x3.c
+@@ -474,6 +474,8 @@ MODULE_DEVICE_TABLE (pci, ali15x3_ids);
+
+ static int ali15x3_probe(struct pci_dev *dev, const struct pci_device_id *id)
+ {
++ int ret;
++
+ if (ali15x3_setup(dev)) {
+ dev_err(&dev->dev,
+ "ALI15X3 not detected, module not inserted.\n");
+@@ -485,7 +487,15 @@ static int ali15x3_probe(struct pci_dev *dev, const struct pci_device_id *id)
+
+ snprintf(ali15x3_adapter.name, sizeof(ali15x3_adapter.name),
+ "SMBus ALI15X3 adapter at %04x", ali15x3_smba);
+- return i2c_add_adapter(&ali15x3_adapter);
++ ret = i2c_add_adapter(&ali15x3_adapter);
++ if (ret)
++ goto release_region;
++
++ return 0;
++
++release_region:
++ release_region(ali15x3_smba, ALI15X3_SMB_IOSIZE);
++ return ret;
+ }
+
+ static void ali15x3_remove(struct pci_dev *dev)
+--
+2.39.5
+
--- /dev/null
+From 795ba128d69da87ca824c11c31a29f39ff77cc68 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Mon, 3 Mar 2025 21:26:54 +0100
+Subject: i2c: sis630: Fix an error handling path in sis630_probe()
+
+From: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
+
+[ Upstream commit 2b22459792fcb4def9f0936d64575ac11a95a58d ]
+
+If i2c_add_adapter() fails, the request_region() call in sis630_setup()
+must be undone by a corresponding release_region() call, as done in the
+remove function.
+
+Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
+Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
+Link: https://lore.kernel.org/r/3d607601f2c38e896b10207963c6ab499ca5c307.1741033587.git.christophe.jaillet@wanadoo.fr
+Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/i2c/busses/i2c-sis630.c | 12 +++++++++++-
+ 1 file changed, 11 insertions(+), 1 deletion(-)
+
+diff --git a/drivers/i2c/busses/i2c-sis630.c b/drivers/i2c/busses/i2c-sis630.c
+index 87d56250d78a3..c42ecadac4f22 100644
+--- a/drivers/i2c/busses/i2c-sis630.c
++++ b/drivers/i2c/busses/i2c-sis630.c
+@@ -509,6 +509,8 @@ MODULE_DEVICE_TABLE(pci, sis630_ids);
+
+ static int sis630_probe(struct pci_dev *dev, const struct pci_device_id *id)
+ {
++ int ret;
++
+ if (sis630_setup(dev)) {
+ dev_err(&dev->dev,
+ "SIS630 compatible bus not detected, "
+@@ -522,7 +524,15 @@ static int sis630_probe(struct pci_dev *dev, const struct pci_device_id *id)
+ snprintf(sis630_adapter.name, sizeof(sis630_adapter.name),
+ "SMBus SIS630 adapter at %04x", smbus_base + SMB_STS);
+
+- return i2c_add_adapter(&sis630_adapter);
++ ret = i2c_add_adapter(&sis630_adapter);
++ if (ret)
++ goto release_region;
++
++ return 0;
++
++release_region:
++ release_region(smbus_base + SMB_STS, SIS630_SMB_IOREGION);
++ return ret;
+ }
+
+ static void sis630_remove(struct pci_dev *dev)
+--
+2.39.5
+
cifs-fix-integer-overflow-while-processing-closetime.patch
cifs-validate-content-of-wsl-reparse-point-buffers.patch
cifs-throw-eopnotsupp-error-on-unsupported-reparse-p.patch
+i2c-ali1535-fix-an-error-handling-path-in-ali1535_pr.patch
+i2c-ali15x3-fix-an-error-handling-path-in-ali15x3_pr.patch
+i2c-sis630-fix-an-error-handling-path-in-sis630_prob.patch
+stmmac-loongson-pass-correct-arg-to-pci-function.patch
+smb3-add-support-for-iakerb.patch
+smb-client-fix-match_session-bug-preventing-session-.patch
--- /dev/null
+From 3fbc1e703fba8643d9d48f0b69c9f0d4645941f9 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 11 Mar 2025 15:23:59 -0300
+Subject: smb: client: Fix match_session bug preventing session reuse
+
+From: Henrique Carvalho <henrique.carvalho@suse.com>
+
+[ Upstream commit 605b249ea96770ac4fac4b8510a99e0f8442be5e ]
+
+Fix a bug in match_session() that can causes the session to not be
+reused in some cases.
+
+Reproduction steps:
+
+mount.cifs //server/share /mnt/a -o credentials=creds
+mount.cifs //server/share /mnt/b -o credentials=creds,sec=ntlmssp
+cat /proc/fs/cifs/DebugData | grep SessionId | wc -l
+
+mount.cifs //server/share /mnt/b -o credentials=creds,sec=ntlmssp
+mount.cifs //server/share /mnt/a -o credentials=creds
+cat /proc/fs/cifs/DebugData | grep SessionId | wc -l
+
+Cc: stable@vger.kernel.org
+Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de>
+Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
+Signed-off-by: Steve French <stfrench@microsoft.com>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/smb/client/connect.c | 16 ++++++++++++----
+ 1 file changed, 12 insertions(+), 4 deletions(-)
+
+diff --git a/fs/smb/client/connect.c b/fs/smb/client/connect.c
+index dbcaaa274abdb..198681d14153e 100644
+--- a/fs/smb/client/connect.c
++++ b/fs/smb/client/connect.c
+@@ -1884,9 +1884,8 @@ cifs_get_tcp_session(struct smb3_fs_context *ctx,
+ /* this function must be called with ses_lock and chan_lock held */
+ static int match_session(struct cifs_ses *ses, struct smb3_fs_context *ctx)
+ {
+- if (ctx->sectype != Unspecified &&
+- ctx->sectype != ses->sectype)
+- return 0;
++ struct TCP_Server_Info *server = ses->server;
++ enum securityEnum ctx_sec, ses_sec;
+
+ if (ctx->dfs_root_ses != ses->dfs_root_ses)
+ return 0;
+@@ -1898,11 +1897,20 @@ static int match_session(struct cifs_ses *ses, struct smb3_fs_context *ctx)
+ if (ses->chan_max < ctx->max_channels)
+ return 0;
+
+- switch (ses->sectype) {
++ ctx_sec = server->ops->select_sectype(server, ctx->sectype);
++ ses_sec = server->ops->select_sectype(server, ses->sectype);
++
++ if (ctx_sec != ses_sec)
++ return 0;
++
++ switch (ctx_sec) {
++ case IAKerb:
+ case Kerberos:
+ if (!uid_eq(ctx->cred_uid, ses->cred_uid))
+ return 0;
+ break;
++ case NTLMv2:
++ case RawNTLMSSP:
+ default:
+ /* NULL username means anonymous session */
+ if (ses->user_name == NULL) {
+--
+2.39.5
+
--- /dev/null
+From 624177d75c0a73c2235917339637443c5bcd38b3 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Tue, 28 Jan 2025 01:04:23 -0600
+Subject: smb3: add support for IAKerb
+
+From: Steve French <stfrench@microsoft.com>
+
+[ Upstream commit eea5119fa5979c350af5783a8148eacdd4219715 ]
+
+There are now more servers which advertise support for IAKerb (passthrough
+Kerberos authentication via proxy). IAKerb is a public extension industry
+standard Kerberos protocol that allows a client without line-of-sight
+to a Domain Controller to authenticate. There can be cases where we
+would fail to mount if the server only advertises the OID for IAKerb
+in SPNEGO/GSSAPI. Add code to allow us to still upcall to userspace
+in these cases to obtain the Kerberos ticket.
+
+Signed-off-by: Steve French <stfrench@microsoft.com>
+Stable-dep-of: 605b249ea967 ("smb: client: Fix match_session bug preventing session reuse")
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ fs/smb/client/asn1.c | 2 ++
+ fs/smb/client/cifs_spnego.c | 4 +++-
+ fs/smb/client/cifsglob.h | 4 ++++
+ fs/smb/client/sess.c | 3 ++-
+ fs/smb/client/smb2pdu.c | 2 +-
+ 5 files changed, 12 insertions(+), 3 deletions(-)
+
+diff --git a/fs/smb/client/asn1.c b/fs/smb/client/asn1.c
+index b5724ef9f182f..214a44509e7b9 100644
+--- a/fs/smb/client/asn1.c
++++ b/fs/smb/client/asn1.c
+@@ -52,6 +52,8 @@ int cifs_neg_token_init_mech_type(void *context, size_t hdrlen,
+ server->sec_kerberos = true;
+ else if (oid == OID_ntlmssp)
+ server->sec_ntlmssp = true;
++ else if (oid == OID_IAKerb)
++ server->sec_iakerb = true;
+ else {
+ char buf[50];
+
+diff --git a/fs/smb/client/cifs_spnego.c b/fs/smb/client/cifs_spnego.c
+index af7849e5974ff..2ad067886ec3f 100644
+--- a/fs/smb/client/cifs_spnego.c
++++ b/fs/smb/client/cifs_spnego.c
+@@ -130,11 +130,13 @@ cifs_get_spnego_key(struct cifs_ses *sesInfo,
+
+ dp = description + strlen(description);
+
+- /* for now, only sec=krb5 and sec=mskrb5 are valid */
++ /* for now, only sec=krb5 and sec=mskrb5 and iakerb are valid */
+ if (server->sec_kerberos)
+ sprintf(dp, ";sec=krb5");
+ else if (server->sec_mskerberos)
+ sprintf(dp, ";sec=mskrb5");
++ else if (server->sec_iakerb)
++ sprintf(dp, ";sec=iakerb");
+ else {
+ cifs_dbg(VFS, "unknown or missing server auth type, use krb5\n");
+ sprintf(dp, ";sec=krb5");
+diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h
+index 6992e1ec02e41..39117343b703f 100644
+--- a/fs/smb/client/cifsglob.h
++++ b/fs/smb/client/cifsglob.h
+@@ -151,6 +151,7 @@ enum securityEnum {
+ NTLMv2, /* Legacy NTLM auth with NTLMv2 hash */
+ RawNTLMSSP, /* NTLMSSP without SPNEGO, NTLMv2 hash */
+ Kerberos, /* Kerberos via SPNEGO */
++ IAKerb, /* Kerberos proxy */
+ };
+
+ enum cifs_reparse_type {
+@@ -749,6 +750,7 @@ struct TCP_Server_Info {
+ bool sec_kerberosu2u; /* supports U2U Kerberos */
+ bool sec_kerberos; /* supports plain Kerberos */
+ bool sec_mskerberos; /* supports legacy MS Kerberos */
++ bool sec_iakerb; /* supports pass-through auth for Kerberos (krb5 proxy) */
+ bool large_buf; /* is current buffer large? */
+ /* use SMBD connection instead of socket */
+ bool rdma;
+@@ -2156,6 +2158,8 @@ static inline char *get_security_type_str(enum securityEnum sectype)
+ return "Kerberos";
+ case NTLMv2:
+ return "NTLMv2";
++ case IAKerb:
++ return "IAKerb";
+ default:
+ return "Unknown";
+ }
+diff --git a/fs/smb/client/sess.c b/fs/smb/client/sess.c
+index 3216f786908fb..c2a98b2736645 100644
+--- a/fs/smb/client/sess.c
++++ b/fs/smb/client/sess.c
+@@ -1295,12 +1295,13 @@ cifs_select_sectype(struct TCP_Server_Info *server, enum securityEnum requested)
+ switch (requested) {
+ case Kerberos:
+ case RawNTLMSSP:
++ case IAKerb:
+ return requested;
+ case Unspecified:
+ if (server->sec_ntlmssp &&
+ (global_secflags & CIFSSEC_MAY_NTLMSSP))
+ return RawNTLMSSP;
+- if ((server->sec_kerberos || server->sec_mskerberos) &&
++ if ((server->sec_kerberos || server->sec_mskerberos || server->sec_iakerb) &&
+ (global_secflags & CIFSSEC_MAY_KRB5))
+ return Kerberos;
+ fallthrough;
+diff --git a/fs/smb/client/smb2pdu.c b/fs/smb/client/smb2pdu.c
+index 1b6cb533f5b87..0af3535e08f30 100644
+--- a/fs/smb/client/smb2pdu.c
++++ b/fs/smb/client/smb2pdu.c
+@@ -1428,7 +1428,7 @@ smb2_select_sectype(struct TCP_Server_Info *server, enum securityEnum requested)
+ if (server->sec_ntlmssp &&
+ (global_secflags & CIFSSEC_MAY_NTLMSSP))
+ return RawNTLMSSP;
+- if ((server->sec_kerberos || server->sec_mskerberos) &&
++ if ((server->sec_kerberos || server->sec_mskerberos || server->sec_iakerb) &&
+ (global_secflags & CIFSSEC_MAY_KRB5))
+ return Kerberos;
+ fallthrough;
+--
+2.39.5
+
--- /dev/null
+From 024a6956e9fd667fe6f30ff48ac1461fd0434ee0 Mon Sep 17 00:00:00 2001
+From: Sasha Levin <sashal@kernel.org>
+Date: Wed, 26 Feb 2025 09:52:05 +0100
+Subject: stmmac: loongson: Pass correct arg to PCI function
+
+From: Philipp Stanner <phasta@kernel.org>
+
+[ Upstream commit 00371a3f48775967950c2fe3ec97b7c786ca956d ]
+
+pcim_iomap_regions() should receive the driver's name as its third
+parameter, not the PCI device's name.
+
+Define the driver name with a macro and use it at the appropriate
+places, including pcim_iomap_regions().
+
+Cc: stable@vger.kernel.org # v5.14+
+Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson")
+Signed-off-by: Philipp Stanner <phasta@kernel.org>
+Reviewed-by: Andrew Lunn <andrew@lunn.ch>
+Reviewed-by: Yanteng Si <si.yanteng@linux.dev>
+Tested-by: Henry Chen <chenx97@aosc.io>
+Link: https://patch.msgid.link/20250226085208.97891-2-phasta@kernel.org
+Signed-off-by: Jakub Kicinski <kuba@kernel.org>
+Signed-off-by: Sasha Levin <sashal@kernel.org>
+---
+ drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c | 7 +++++--
+ 1 file changed, 5 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+index ee3604f58def5..bdeec098309ab 100644
+--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
++++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-loongson.c
+@@ -9,7 +9,10 @@
+ #include <linux/of_irq.h>
+ #include "stmmac.h"
+
++#define DRIVER_NAME "dwmac-loongson-pci"
++
+ static int loongson_default_data(struct plat_stmmacenet_data *plat)
++
+ {
+ plat->clk_csr = 2; /* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */
+ plat->has_gmac = 1;
+@@ -95,7 +98,7 @@ static int loongson_dwmac_probe(struct pci_dev *pdev, const struct pci_device_id
+ for (i = 0; i < PCI_STD_NUM_BARS; i++) {
+ if (pci_resource_len(pdev, i) == 0)
+ continue;
+- ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
++ ret = pcim_iomap_regions(pdev, BIT(0), DRIVER_NAME);
+ if (ret)
+ goto err_disable_device;
+ break;
+@@ -222,7 +225,7 @@ static const struct pci_device_id loongson_dwmac_id_table[] = {
+ MODULE_DEVICE_TABLE(pci, loongson_dwmac_id_table);
+
+ static struct pci_driver loongson_dwmac_driver = {
+- .name = "dwmac-loongson-pci",
++ .name = DRIVER_NAME,
+ .id_table = loongson_dwmac_id_table,
+ .probe = loongson_dwmac_probe,
+ .remove = loongson_dwmac_remove,
+--
+2.39.5
+
projects / thirdparty / kernel / stable-queue.git / commitdiff
