c/pve-kernel-lowlatency-qoup
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

update patches for Ubuntu-5.15.0-54.60

Browse Source 
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
This commit is contained in:
Thomas Lamprecht 2022-11-14 20:05:01 +01:00
parent 81e07e4618
commit 1de3bb1f40
25 changed files with 50 additions and 822 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
patches/kernel/0004-kvm-disable-default-dynamic-halt-polling-growth.patch
View File

@ -13,7 +13,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 1 insertion(+), 1 deletion(-) 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 86fc429a0e43..0bf84788ff5b 100644 index 3ae5f6a3eae4..1888f6a9306b 100644
--- a/virt/kvm/kvm_main.c --- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c
@@ -79,7 +79,7 @@ module_param(halt_poll_ns, uint, 0644); @@ -79,7 +79,7 @@ module_param(halt_poll_ns, uint, 0644);

4
patches/kernel/0005-net-core-downgrade-unregister_netdevice-refcount-lea.patch
View File

@ -10,10 +10,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 1 insertion(+), 1 deletion(-) 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/core/dev.c b/net/core/dev.c diff --git a/net/core/dev.c b/net/core/dev.c
index 276cca563325..c96ddc500eb3 100644 index be51644e95da..3247678314e2 100644
--- a/net/core/dev.c --- a/net/core/dev.c
+++ b/net/core/dev.c +++ b/net/core/dev.c
@@ -10529,7 +10529,7 @@ static void netdev_wait_allrefs(struct net_device *dev) @@ -10530,7 +10530,7 @@ static void netdev_wait_allrefs(struct net_device *dev)
if (refcnt != 1 && if (refcnt != 1 &&
time_after(jiffies, warning_time + time_after(jiffies, warning_time +
netdev_unregister_timeout_secs * HZ)) { netdev_unregister_timeout_secs * HZ)) {

2
patches/kernel/0006-Revert-PCI-Coalesce-host-bridge-contiguous-apertures.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 4 insertions(+), 46 deletions(-) 1 file changed, 4 insertions(+), 46 deletions(-)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 4f26c222f5f2..c0abe906b84e 100644 index 103ee42f6717..6b73e9179111 100644
--- a/drivers/pci/probe.c --- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c +++ b/drivers/pci/probe.c
@@ -20,7 +20,6 @@ @@ -20,7 +20,6 @@

2
patches/kernel/0007-PCI-Reinstate-PCI-Coalesce-host-bridge-contiguous-ap.patch
View File

@ -56,7 +56,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 27 insertions(+), 4 deletions(-) 1 file changed, 27 insertions(+), 4 deletions(-)
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index c0abe906b84e..8b7c58dec9e4 100644 index 6b73e9179111..50eef5b211f4 100644
--- a/drivers/pci/probe.c --- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c +++ b/drivers/pci/probe.c
@@ -883,11 +883,11 @@ static void pci_set_bus_msi_domain(struct pci_bus *bus) @@ -883,11 +883,11 @@ static void pci_set_bus_msi_domain(struct pci_bus *bus)

2
patches/kernel/0016-KVM-x86-emulator-em_sysexit-should-update-ctxt-mode.patch
View File

@ -18,7 +18,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 1 insertion(+) 1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 8496ffc67c32..1856de48be6b 100644 index 3b4e1d8d239a..ad58eb751b4f 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -2861,6 +2861,7 @@ static int em_sysexit(struct x86_emulate_ctxt *ctxt) @@ -2861,6 +2861,7 @@ static int em_sysexit(struct x86_emulate_ctxt *ctxt)

2
patches/kernel/0017-KVM-x86-emulator-introduce-emulator_recalc_and_set_m.patch
View File

@ -21,7 +21,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 57 insertions(+), 28 deletions(-) 1 file changed, 57 insertions(+), 28 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 1856de48be6b..7cf3cd26748d 100644 index ad58eb751b4f..e095debb7022 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -795,8 +795,7 @@ static int linearize(struct x86_emulate_ctxt *ctxt, @@ -795,8 +795,7 @@ static int linearize(struct x86_emulate_ctxt *ctxt,

2
patches/kernel/0018-KVM-x86-emulator-update-the-emulation-mode-after-rsm.patch
View File

@ -17,7 +17,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 5 insertions(+) 1 file changed, 5 insertions(+)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 7cf3cd26748d..5be4b9927221 100644 index e095debb7022..9dc100399c94 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -2638,6 +2638,11 @@ static int em_rsm(struct x86_emulate_ctxt *ctxt) @@ -2638,6 +2638,11 @@ static int em_rsm(struct x86_emulate_ctxt *ctxt)

2
patches/kernel/0019-KVM-x86-emulator-update-the-emulation-mode-after-CR0.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 13 insertions(+), 1 deletion(-) 1 file changed, 13 insertions(+), 1 deletion(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 5be4b9927221..8e8975496a2d 100644 index 9dc100399c94..70ed6c458084 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -3634,11 +3634,23 @@ static int em_movbe(struct x86_emulate_ctxt *ctxt) @@ -3634,11 +3634,23 @@ static int em_movbe(struct x86_emulate_ctxt *ctxt)

8
patches/kernel/0020-KVM-x86-emulator-smm-add-structs-for-KVM-s-smram-lay.patch
View File

@ -17,10 +17,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 225 insertions(+) 3 files changed, 225 insertions(+)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 8e8975496a2d..58bc09040b3b 100644 index 70ed6c458084..a332d6f5d4dc 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -5824,3 +5824,9 @@ bool emulator_can_use_gpa(struct x86_emulate_ctxt *ctxt) @@ -5827,3 +5827,9 @@ bool emulator_can_use_gpa(struct x86_emulate_ctxt *ctxt)
return true; return true;
} }
@ -267,10 +267,10 @@ index fb09cd22cb7f..0b2bbcce321a 100644
#if defined(CONFIG_X86_32) #if defined(CONFIG_X86_32)
#define X86EMUL_MODE_HOST X86EMUL_MODE_PROT32 #define X86EMUL_MODE_HOST X86EMUL_MODE_PROT32
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 7a06f7599c8f..1a6dde98d521 100644 index a4377e50a721..d394cf17a864 100644
--- a/arch/x86/kvm/x86.c --- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c
@@ -12479,6 +12479,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_msr_protocol_exit); @@ -12502,6 +12502,7 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_vmgexit_msr_protocol_exit);
static int __init kvm_x86_init(void) static int __init kvm_x86_init(void)
{ {
kvm_mmu_x86_module_init(); kvm_mmu_x86_module_init();

18
patches/kernel/0021-KVM-x86-emulator-smm-use-smram-structs-in-the-common.patch
View File

@ -17,7 +17,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
6 files changed, 28 insertions(+), 20 deletions(-) 6 files changed, 28 insertions(+), 20 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 4a25a459412e..0669a533451d 100644 index 1172a201d851..c4e382af1853 100644
--- a/arch/x86/include/asm/kvm_host.h --- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h
@@ -200,6 +200,7 @@ typedef enum exit_fastpath_completion fastpath_t; @@ -200,6 +200,7 @@ typedef enum exit_fastpath_completion fastpath_t;
@ -40,7 +40,7 @@ index 4a25a459412e..0669a533451d 100644
int (*mem_enc_op)(struct kvm *kvm, void __user *argp); int (*mem_enc_op)(struct kvm *kvm, void __user *argp);
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 58bc09040b3b..6b579368b813 100644 index a332d6f5d4dc..382d7773a8b0 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -2566,16 +2566,18 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt, @@ -2566,16 +2566,18 @@ static int rsm_load_state_64(struct x86_emulate_ctxt *ctxt,
@ -105,7 +105,7 @@ index 0b2bbcce321a..3b37b3e17379 100644
int (*set_xcr)(struct x86_emulate_ctxt *ctxt, u32 index, u64 xcr); int (*set_xcr)(struct x86_emulate_ctxt *ctxt, u32 index, u64 xcr);
}; };
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index d1ba4da93985..dee4d66ff5b5 100644 index 81b8eb0fa912..de82175f0aad 100644
--- a/arch/x86/kvm/svm/svm.c --- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c
@@ -4313,12 +4313,14 @@ static int svm_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection) @@ -4313,12 +4313,14 @@ static int svm_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection)
@ -143,10 +143,10 @@ index d1ba4da93985..dee4d66ff5b5 100644
return 0; return 0;
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 1bc7f76fa0d2..fc0bb685283d 100644 index ff1861312448..290f4d0aca7e 100644
--- a/arch/x86/kvm/vmx/vmx.c --- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c
@@ -7595,7 +7595,7 @@ static int vmx_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection) @@ -7594,7 +7594,7 @@ static int vmx_smi_allowed(struct kvm_vcpu *vcpu, bool for_injection)
return !is_smm(vcpu); return !is_smm(vcpu);
} }
@ -155,7 +155,7 @@ index 1bc7f76fa0d2..fc0bb685283d 100644
{ {
struct vcpu_vmx *vmx = to_vmx(vcpu); struct vcpu_vmx *vmx = to_vmx(vcpu);
@@ -7609,7 +7609,7 @@ static int vmx_enter_smm(struct kvm_vcpu *vcpu, char *smstate) @@ -7608,7 +7608,7 @@ static int vmx_enter_smm(struct kvm_vcpu *vcpu, char *smstate)
return 0; return 0;
} }
@ -165,10 +165,10 @@ index 1bc7f76fa0d2..fc0bb685283d 100644
struct vcpu_vmx *vmx = to_vmx(vcpu); struct vcpu_vmx *vmx = to_vmx(vcpu);
int ret; int ret;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1a6dde98d521..5554e4bd70fd 100644 index d394cf17a864..f416ccf8a71f 100644
--- a/arch/x86/kvm/x86.c --- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c
@@ -7333,9 +7333,9 @@ static void emulator_exiting_smm(struct x86_emulate_ctxt *ctxt) @@ -7351,9 +7351,9 @@ static void emulator_exiting_smm(struct x86_emulate_ctxt *ctxt)
} }
static int emulator_leave_smm(struct x86_emulate_ctxt *ctxt, static int emulator_leave_smm(struct x86_emulate_ctxt *ctxt,
@ -180,7 +180,7 @@ index 1a6dde98d521..5554e4bd70fd 100644
} }
static void emulator_triple_fault(struct x86_emulate_ctxt *ctxt) static void emulator_triple_fault(struct x86_emulate_ctxt *ctxt)
@@ -9194,25 +9194,25 @@ static void enter_smm(struct kvm_vcpu *vcpu) @@ -9212,25 +9212,25 @@ static void enter_smm(struct kvm_vcpu *vcpu)
struct kvm_segment cs, ds; struct kvm_segment cs, ds;
struct desc_ptr dt; struct desc_ptr dt;
unsigned long cr0; unsigned long cr0;

10
patches/kernel/0022-KVM-x86-emulator-smm-use-smram-struct-for-32-bit-smr.patch
View File

@ -15,7 +15,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 60 insertions(+), 96 deletions(-) 2 files changed, 60 insertions(+), 96 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 6b579368b813..63e9c9ef25a2 100644 index 382d7773a8b0..616337ad077c 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -2343,25 +2343,17 @@ static void rsm_set_desc_flags(struct desc_struct *desc, u32 flags) @@ -2343,25 +2343,17 @@ static void rsm_set_desc_flags(struct desc_struct *desc, u32 flags)
@ -145,10 +145,10 @@ index 6b579368b813..63e9c9ef25a2 100644
if (ret != X86EMUL_CONTINUE) if (ret != X86EMUL_CONTINUE)
goto emulate_shutdown; goto emulate_shutdown;
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 5554e4bd70fd..13e457996477 100644 index f416ccf8a71f..c42e8be7b4ab 100644
--- a/arch/x86/kvm/x86.c --- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c
@@ -9048,22 +9048,18 @@ static u32 enter_smm_get_segment_flags(struct kvm_segment *seg) @@ -9066,22 +9066,18 @@ static u32 enter_smm_get_segment_flags(struct kvm_segment *seg)
return flags; return flags;
} }
@ -179,7 +179,7 @@ index 5554e4bd70fd..13e457996477 100644
} }
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
@@ -9084,54 +9080,47 @@ static void enter_smm_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n) @@ -9102,54 +9098,47 @@ static void enter_smm_save_seg_64(struct kvm_vcpu *vcpu, char *buf, int n)
} }
#endif #endif
@ -257,7 +257,7 @@ index 5554e4bd70fd..13e457996477 100644
} }
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
@@ -9202,7 +9191,7 @@ static void enter_smm(struct kvm_vcpu *vcpu) @@ -9220,7 +9209,7 @@ static void enter_smm(struct kvm_vcpu *vcpu)
enter_smm_save_state_64(vcpu, (char *)&smram); enter_smm_save_state_64(vcpu, (char *)&smram);
else else
#endif #endif

10
patches/kernel/0023-KVM-x86-emulator-smm-use-smram-struct-for-64-bit-smr.patch
View File

@ -16,7 +16,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 62 insertions(+), 101 deletions(-) 2 files changed, 62 insertions(+), 101 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 63e9c9ef25a2..2677a342fb10 100644 index 616337ad077c..72e895b0b61a 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -2357,24 +2357,16 @@ static void rsm_load_seg_32(struct x86_emulate_ctxt *ctxt, @@ -2357,24 +2357,16 @@ static void rsm_load_seg_32(struct x86_emulate_ctxt *ctxt,
@ -154,10 +154,10 @@ index 63e9c9ef25a2..2677a342fb10 100644
#endif #endif
ret = rsm_load_state_32(ctxt, &smram.smram32); ret = rsm_load_state_32(ctxt, &smram.smram32);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 13e457996477..6aa50ec9b2a9 100644 index c42e8be7b4ab..0f38c8fa4287 100644
--- a/arch/x86/kvm/x86.c --- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c
@@ -9063,20 +9063,17 @@ static void enter_smm_save_seg_32(struct kvm_vcpu *vcpu, @@ -9081,20 +9081,17 @@ static void enter_smm_save_seg_32(struct kvm_vcpu *vcpu,
} }
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
@ -185,7 +185,7 @@ index 13e457996477..6aa50ec9b2a9 100644
} }
#endif #endif
@@ -9124,57 +9121,51 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu, struct kvm_smram_stat @@ -9142,57 +9139,51 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu, struct kvm_smram_stat
} }
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
@ -268,7 +268,7 @@ index 13e457996477..6aa50ec9b2a9 100644
} }
#endif #endif
@@ -9188,7 +9179,7 @@ static void enter_smm(struct kvm_vcpu *vcpu) @@ -9206,7 +9197,7 @@ static void enter_smm(struct kvm_vcpu *vcpu)
memset(smram.bytes, 0, sizeof(smram.bytes)); memset(smram.bytes, 0, sizeof(smram.bytes));
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
if (guest_cpuid_has(vcpu, X86_FEATURE_LM)) if (guest_cpuid_has(vcpu, X86_FEATURE_LM))

6
patches/kernel/0024-KVM-x86-SVM-use-smram-structs.patch
View File

@ -17,10 +17,10 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2 files changed, 6 insertions(+), 21 deletions(-) 2 files changed, 6 insertions(+), 21 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 0669a533451d..5673d08daa67 100644 index c4e382af1853..932c0f659468 100644
--- a/arch/x86/include/asm/kvm_host.h --- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h
@@ -1936,12 +1936,6 @@ static inline int kvm_cpu_get_apicid(int mps_cpu) @@ -1937,12 +1937,6 @@ static inline int kvm_cpu_get_apicid(int mps_cpu)
#endif #endif
} }
@ -34,7 +34,7 @@ index 0669a533451d..5673d08daa67 100644
int alloc_all_memslots_rmaps(struct kvm *kvm); int alloc_all_memslots_rmaps(struct kvm *kvm);
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index dee4d66ff5b5..423a32287357 100644 index de82175f0aad..399a7f2e0d1f 100644
--- a/arch/x86/kvm/svm/svm.c --- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c
@@ -4319,15 +4319,11 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram) @@ -4319,15 +4319,11 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram)

2
patches/kernel/0025-KVM-x86-SVM-don-t-save-SVM-state-to-SMRAM-when-VM-is.patch
View File

@ -19,7 +19,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
1 file changed, 9 insertions(+) 1 file changed, 9 insertions(+)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 423a32287357..1d7f6fba034c 100644 index 399a7f2e0d1f..cbfd9b23c32b 100644
--- a/arch/x86/kvm/svm/svm.c --- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c
@@ -4322,6 +4322,15 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram) @@ -4322,6 +4322,15 @@ static int svm_enter_smm(struct kvm_vcpu *vcpu, union kvm_smram *smram)

14
patches/kernel/0026-KVM-x86-emulator-smm-preserve-interrupt-shadow-in-SM.patch
View File

@ -30,7 +30,7 @@ Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
3 files changed, 32 insertions(+), 7 deletions(-) 3 files changed, 32 insertions(+), 7 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 2677a342fb10..3ccd0d0f451f 100644 index 72e895b0b61a..dbd65ea22e46 100644
--- a/arch/x86/kvm/emulate.c --- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c
@@ -2419,7 +2419,7 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt, @@ -2419,7 +2419,7 @@ static int rsm_load_state_32(struct x86_emulate_ctxt *ctxt,
@ -128,10 +128,10 @@ index 3b37b3e17379..a64c190abf28 100644
__CHECK_SMRAM64_OFFSET(auto_hlt_restart, 0xFEC9); __CHECK_SMRAM64_OFFSET(auto_hlt_restart, 0xFEC9);
__CHECK_SMRAM64_OFFSET(reserved2, 0xFECA); __CHECK_SMRAM64_OFFSET(reserved2, 0xFECA);
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 6aa50ec9b2a9..85b0a31c1999 100644 index 0f38c8fa4287..e6da373339ca 100644
--- a/arch/x86/kvm/x86.c --- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c
@@ -7320,6 +7320,11 @@ static void emulator_set_nmi_mask(struct x86_emulate_ctxt *ctxt, bool masked) @@ -7338,6 +7338,11 @@ static void emulator_set_nmi_mask(struct x86_emulate_ctxt *ctxt, bool masked)
static_call(kvm_x86_set_nmi_mask)(emul_to_vcpu(ctxt), masked); static_call(kvm_x86_set_nmi_mask)(emul_to_vcpu(ctxt), masked);
} }
@ -143,7 +143,7 @@ index 6aa50ec9b2a9..85b0a31c1999 100644
static unsigned emulator_get_hflags(struct x86_emulate_ctxt *ctxt) static unsigned emulator_get_hflags(struct x86_emulate_ctxt *ctxt)
{ {
return emul_to_vcpu(ctxt)->arch.hflags; return emul_to_vcpu(ctxt)->arch.hflags;
@@ -7389,6 +7394,7 @@ static const struct x86_emulate_ops emulate_ops = { @@ -7407,6 +7412,7 @@ static const struct x86_emulate_ops emulate_ops = {
.guest_has_fxsr = emulator_guest_has_fxsr, .guest_has_fxsr = emulator_guest_has_fxsr,
.guest_has_rdpid = emulator_guest_has_rdpid, .guest_has_rdpid = emulator_guest_has_rdpid,
.set_nmi_mask = emulator_set_nmi_mask, .set_nmi_mask = emulator_set_nmi_mask,
@ -151,7 +151,7 @@ index 6aa50ec9b2a9..85b0a31c1999 100644
.get_hflags = emulator_get_hflags, .get_hflags = emulator_get_hflags,
.exiting_smm = emulator_exiting_smm, .exiting_smm = emulator_exiting_smm,
.leave_smm = emulator_leave_smm, .leave_smm = emulator_leave_smm,
@@ -9118,6 +9124,8 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu, struct kvm_smram_stat @@ -9136,6 +9142,8 @@ static void enter_smm_save_state_32(struct kvm_vcpu *vcpu, struct kvm_smram_stat
smram->cr4 = kvm_read_cr4(vcpu); smram->cr4 = kvm_read_cr4(vcpu);
smram->smm_revision = 0x00020000; smram->smm_revision = 0x00020000;
smram->smbase = vcpu->arch.smbase; smram->smbase = vcpu->arch.smbase;
@ -160,7 +160,7 @@ index 6aa50ec9b2a9..85b0a31c1999 100644
} }
#ifdef CONFIG_X86_64 #ifdef CONFIG_X86_64
@@ -9166,6 +9174,8 @@ static void enter_smm_save_state_64(struct kvm_vcpu *vcpu, struct kvm_smram_stat @@ -9184,6 +9192,8 @@ static void enter_smm_save_state_64(struct kvm_vcpu *vcpu, struct kvm_smram_stat
enter_smm_save_seg_64(vcpu, &smram->ds, VCPU_SREG_DS); enter_smm_save_seg_64(vcpu, &smram->ds, VCPU_SREG_DS);
enter_smm_save_seg_64(vcpu, &smram->fs, VCPU_SREG_FS); enter_smm_save_seg_64(vcpu, &smram->fs, VCPU_SREG_FS);
enter_smm_save_seg_64(vcpu, &smram->gs, VCPU_SREG_GS); enter_smm_save_seg_64(vcpu, &smram->gs, VCPU_SREG_GS);
@ -169,7 +169,7 @@ index 6aa50ec9b2a9..85b0a31c1999 100644
} }
#endif #endif
@@ -9202,6 +9212,8 @@ static void enter_smm(struct kvm_vcpu *vcpu) @@ -9220,6 +9230,8 @@ static void enter_smm(struct kvm_vcpu *vcpu)
kvm_set_rflags(vcpu, X86_EFLAGS_FIXED); kvm_set_rflags(vcpu, X86_EFLAGS_FIXED);
kvm_rip_write(vcpu, 0x8000); kvm_rip_write(vcpu, 0x8000);

16
patches/kernel/0032-KVM-SVM-fix-tsc-scaling-cache-logic.patch → patches/kernel/0027-KVM-SVM-fix-tsc-scaling-cache-logic.patch
View File

@ -1,4 +1,4 @@
From 955c2b4d64593baecc87c64d1354cd5786975bd9 Mon Sep 17 00:00:00 2001 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Maxim Levitsky <mlevitsk@redhat.com> From: Maxim Levitsky <mlevitsk@redhat.com>
Date: Mon, 6 Jun 2022 21:11:49 +0300 Date: Mon, 6 Jun 2022 21:11:49 +0300
Subject: [PATCH] KVM: SVM: fix tsc scaling cache logic Subject: [PATCH] KVM: SVM: fix tsc scaling cache logic
@ -36,15 +36,16 @@ Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[FE: backport, mainly dropped parts for the not yet present [FE: backport, mainly dropped parts for the not yet present
5228eb96a487 ("KVM: x86: nSVM: implement nested TSC scaling")] 5228eb96a487 ("KVM: x86: nSVM: implement nested TSC scaling")]
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com> Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
--- ---
arch/x86/kvm/svm/svm.c | 30 +++++++++++++++++++----------- arch/x86/kvm/svm/svm.c | 30 +++++++++++++++++++-----------
1 file changed, 19 insertions(+), 11 deletions(-) 1 file changed, 19 insertions(+), 11 deletions(-)
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c
index 938b9b24f0ee..ea87d06bdaba 100644 index cbfd9b23c32b..14d6cad2afdc 100644
--- a/arch/x86/kvm/svm/svm.c --- a/arch/x86/kvm/svm/svm.c
+++ b/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c
@@ -468,11 +468,24 @@ static int has_svm(void) @@ -472,11 +472,24 @@ static int has_svm(void)
return 1; return 1;
} }
@ -70,7 +71,7 @@ index 938b9b24f0ee..ea87d06bdaba 100644
cpu_svm_disable(); cpu_svm_disable();
@@ -514,8 +527,7 @@ static int svm_hardware_enable(void) @@ -518,8 +531,7 @@ static int svm_hardware_enable(void)
wrmsrl(MSR_VM_HSAVE_PA, __sme_page_pa(sd->save_area)); wrmsrl(MSR_VM_HSAVE_PA, __sme_page_pa(sd->save_area));
if (static_cpu_has(X86_FEATURE_TSCRATEMSR)) { if (static_cpu_has(X86_FEATURE_TSCRATEMSR)) {
@ -80,7 +81,7 @@ index 938b9b24f0ee..ea87d06bdaba 100644
} }
@@ -1128,9 +1140,10 @@ static void svm_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset) @@ -1132,9 +1144,10 @@ static void svm_write_tsc_offset(struct kvm_vcpu *vcpu, u64 offset)
static void svm_write_tsc_multiplier(struct kvm_vcpu *vcpu, u64 multiplier) static void svm_write_tsc_multiplier(struct kvm_vcpu *vcpu, u64 multiplier)
{ {
@ -92,7 +93,7 @@ index 938b9b24f0ee..ea87d06bdaba 100644
/* Evaluate instruction intercepts that depend on guest CPUID features. */ /* Evaluate instruction intercepts that depend on guest CPUID features. */
static void svm_recalc_instruction_intercepts(struct kvm_vcpu *vcpu, static void svm_recalc_instruction_intercepts(struct kvm_vcpu *vcpu,
struct vcpu_svm *svm) struct vcpu_svm *svm)
@@ -1453,13 +1466,8 @@ static void svm_prepare_guest_switch(struct kvm_vcpu *vcpu) @@ -1457,13 +1470,8 @@ static void svm_prepare_guest_switch(struct kvm_vcpu *vcpu)
vmsave(__sme_page_pa(sd->save_area)); vmsave(__sme_page_pa(sd->save_area));
} }
@ -108,6 +109,3 @@ index 938b9b24f0ee..ea87d06bdaba 100644
if (likely(tsc_aux_uret_slot >= 0)) if (likely(tsc_aux_uret_slot >= 0))
kvm_set_user_return_msr(tsc_aux_uret_slot, svm->tsc_aux, -1ull); kvm_set_user_return_msr(tsc_aux_uret_slot, svm->tsc_aux, -1ull);
--
2.30.2

41
patches/kernel/0027-KVM-VMX-Heed-the-msr-argument-in-msr_write_intercept.patch
View File

@ -1,41 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Jim Mattson <jmattson@google.com>
Date: Wed, 10 Aug 2022 14:30:50 -0700
Subject: [PATCH] KVM: VMX: Heed the 'msr' argument in msr_write_intercepted()
[ Upstream commit 020dac4187968535f089f83f376a72beb3451311 ]
Regardless of the 'msr' argument passed to the VMX version of
msr_write_intercepted(), the function always checks to see if a
specific MSR (IA32_SPEC_CTRL) is intercepted for write. This behavior
seems unintentional and unexpected.
Modify the function so that it checks to see if the provided 'msr'
index is intercepted for write.
Fixes: 67f4b9969c30 ("KVM: nVMX: Handle dynamic MSR intercept toggling")
Cc: Sean Christopherson <seanjc@google.com>
Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20220810213050.2655000-1-jmattson@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
arch/x86/kvm/vmx/vmx.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index fc0bb685283d..290f4d0aca7e 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -831,8 +831,7 @@ static bool msr_write_intercepted(struct vcpu_vmx *vmx, u32 msr)
if (!(exec_controls_get(vmx) & CPU_BASED_USE_MSR_BITMAPS))
return true;
- return vmx_test_msr_bitmap_write(vmx->loaded_vmcs->msr_bitmap,
- MSR_IA32_SPEC_CTRL);
+ return vmx_test_msr_bitmap_write(vmx->loaded_vmcs->msr_bitmap, msr);
}
unsigned int __vmx_vcpu_run_flags(struct vcpu_vmx *vmx)

63
patches/kernel/0028-skmsg-Fix-wrong-last-sg-check-in-sk_msg_recvmsg.patch
View File

@ -1,63 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Liu Jian <liujian56@huawei.com>
Date: Tue, 9 Aug 2022 17:49:15 +0800
Subject: [PATCH] skmsg: Fix wrong last sg check in sk_msg_recvmsg()
[ Upstream commit 583585e48d965338e73e1eb383768d16e0922d73 ]
Fix one kernel NULL pointer dereference as below:
[ 224.462334] Call Trace:
[ 224.462394] __tcp_bpf_recvmsg+0xd3/0x380
[ 224.462441] ? sock_has_perm+0x78/0xa0
[ 224.462463] tcp_bpf_recvmsg+0x12e/0x220
[ 224.462494] inet_recvmsg+0x5b/0xd0
[ 224.462534] __sys_recvfrom+0xc8/0x130
[ 224.462574] ? syscall_trace_enter+0x1df/0x2e0
[ 224.462606] ? __do_page_fault+0x2de/0x500
[ 224.462635] __x64_sys_recvfrom+0x24/0x30
[ 224.462660] do_syscall_64+0x5d/0x1d0
[ 224.462709] entry_SYSCALL_64_after_hwframe+0x65/0xca
In commit 9974d37ea75f ("skmsg: Fix invalid last sg check in
sk_msg_recvmsg()"), we change last sg check to sg_is_last(),
but in sockmap redirection case (without stream_parser/stream_verdict/
skb_verdict), we did not mark the end of the scatterlist. Check the
sk_msg_alloc, sk_msg_page_add, and bpf_msg_push_data functions, they all
do not mark the end of sg. They are expected to use sg.end for end
judgment. So the judgment of '(i != msg_rx->sg.end)' is added back here.
Fixes: 9974d37ea75f ("skmsg: Fix invalid last sg check in sk_msg_recvmsg()")
Signed-off-by: Liu Jian <liujian56@huawei.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Jakub Sitnicki <jakub@cloudflare.com>
Link: https://lore.kernel.org/bpf/20220809094915.150391-1-liujian56@huawei.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
net/core/skmsg.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/core/skmsg.c b/net/core/skmsg.c
index f50f8d95b628..23d65fe160c3 100644
--- a/net/core/skmsg.c
+++ b/net/core/skmsg.c
@@ -462,7 +462,7 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg,
if (copied == len)
break;
- } while (!sg_is_last(sge));
+ } while ((i != msg_rx->sg.end) && !sg_is_last(sge));
if (unlikely(peek)) {
msg_rx = sk_psock_next_msg(psock, msg_rx);
@@ -472,7 +472,7 @@ int sk_msg_recvmsg(struct sock *sk, struct sk_psock *psock, struct msghdr *msg,
}
msg_rx->sg.start = i;
- if (!sge->length && sg_is_last(sge)) {
+ if (!sge->length && (i == msg_rx->sg.end || sg_is_last(sge))) {
msg_rx = sk_psock_dequeue_msg(psock);
kfree_sk_msg(msg_rx);
}

51
patches/kernel/0029-drm-i915-gt-Skip-TLB-invalidations-once-wedged.patch
View File

@ -1,51 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris.p.wilson@intel.com>
Date: Wed, 27 Jul 2022 14:29:54 +0200
Subject: [PATCH] drm/i915/gt: Skip TLB invalidations once wedged
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
[ Upstream commit e5a95c83ed1492c0f442b448b20c90c8faaf702b ]
Skip all further TLB invalidations once the device is wedged and
had been reset, as, on such cases, it can no longer process instructions
on the GPU and the user no longer has access to the TLB's in each engine.
So, an attempt to do a TLB cache invalidation will produce a timeout.
That helps to reduce the performance regression introduced by TLB
invalidate logic.
Cc: stable@vger.kernel.org
Fixes: 7938d61591d3 ("drm/i915: Flush TLBs before releasing backing store")
Signed-off-by: Chris Wilson <chris.p.wilson@intel.com>
Cc: Fei Yang <fei.yang@intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Acked-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/5aa86564b9ec5fe7fe605c1dd7de76855401ed73.1658924372.git.mchehab@kernel.org
(cherry picked from commit be0366f168033374a93e4c43fdaa1a90ab905184)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/gpu/drm/i915/gt/intel_gt.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/i915/gt/intel_gt.c b/drivers/gpu/drm/i915/gt/intel_gt.c
index 3a76000d15bf..ed8ad3b26395 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt.c
@@ -949,6 +949,9 @@ void intel_gt_invalidate_tlbs(struct intel_gt *gt)
if (I915_SELFTEST_ONLY(gt->awake == -ENODEV))
return;
+ if (intel_gt_is_wedged(gt))
+ return;
+
if (GRAPHICS_VER(i915) == 12) {
regs = gen12_regs;
num = ARRAY_SIZE(gen12_regs);

60
patches/kernel/0030-net-phy-Don-t-WARN-for-PHY_UP-state-in-mdio_bus_phy_.patch
View File

@ -1,60 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lukas Wunner <lukas@wunner.de>
Date: Fri, 23 Sep 2022 06:09:52 +0200
Subject: [PATCH] net: phy: Don't WARN for PHY_UP state in
mdio_bus_phy_resume()
[ Upstream commit ea64cdfad124922c931633e39287c5a31a9b14a1 ]
Commit 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume()
state") introduced a WARN() on resume from system sleep if a PHY is not
in PHY_HALTED state.
Commit 6dbe852c379f ("net: phy: Don't WARN for PHY_READY state in
mdio_bus_phy_resume()") added an exemption for PHY_READY state from
the WARN().
It turns out PHY_UP state needs to be exempted as well because the
following may happen on suspend:
mdio_bus_phy_suspend()
phy_stop_machine()
phydev->state = PHY_UP # if (phydev->state >= PHY_UP)
Fixes: 744d23c71af3 ("net: phy: Warn about incorrect mdio_bus_phy_resume() state")
Reported-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>
Link: https://lore.kernel.org/netdev/2b1a1588-505e-dff3-301d-bfc1fb14d685@samsung.com/
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Cc: Xiaolei Wang <xiaolei.wang@windriver.com>
Link: https://lore.kernel.org/r/8128fdb51eeebc9efbf3776a4097363a1317aaf1.1663905575.git.lukas@wunner.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/net/phy/phy_device.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index b616f55ea222..c5b92ffaffb9 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -315,11 +315,13 @@ static __maybe_unused int mdio_bus_phy_resume(struct device *dev)
phydev->suspended_by_mdio_bus = 0;
- /* If we manged to get here with the PHY state machine in a state neither
- * PHY_HALTED nor PHY_READY this is an indication that something went wrong
- * and we should most likely be using MAC managed PM and we are not.
+ /* If we managed to get here with the PHY state machine in a state
+ * neither PHY_HALTED, PHY_READY nor PHY_UP, this is an indication
+ * that something went wrong and we should most likely be using
+ * MAC managed PM, but we are not.
*/
- WARN_ON(phydev->state != PHY_HALTED && phydev->state != PHY_READY);
+ WARN_ON(phydev->state != PHY_HALTED && phydev->state != PHY_READY &&
+ phydev->state != PHY_UP);
ret = phy_init_hw(phydev);
if (ret < 0)

169
patches/kernel/0031-drm-amdgpu-Don-t-enable-LTR-if-not-supported.patch
View File

@ -1,169 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Lijo Lazar <lijo.lazar@amd.com>
Date: Thu, 8 Sep 2022 08:28:57 +0530
Subject: [PATCH] drm/amdgpu: Don't enable LTR if not supported
commit 6c20490663553cd7e07d8de8af482012329ab9d6 upstream.
As per PCIE Base Spec r4.0 Section 6.18
'Software must not enable LTR in an Endpoint unless the Root Complex
and all intermediate Switches indicate support for LTR.'
This fixes the Unsupported Request error reported through AER during
ASPM enablement.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216455
The error was unnoticed before and got visible because of the commit
referenced below. This doesn't fix anything in the commit below, rather
fixes the issue in amdgpu exposed by the commit. The reference is only
to associate this commit with below one so that both go together.
Fixes: 8795e182b02d ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()")
Reported-by: Gustaw Smolarczyk <wielkiegie@gmail.com>
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c | 9 ++++++++-
drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c | 9 ++++++++-
drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c | 9 ++++++++-
3 files changed, 24 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
index b184b656b9b6..6f21154d4891 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v2_3.c
@@ -366,6 +366,7 @@ static void nbio_v2_3_enable_aspm(struct amdgpu_device *adev,
WREG32_PCIE(smnPCIE_LC_CNTL, data);
}
+#ifdef CONFIG_PCIEASPM
static void nbio_v2_3_program_ltr(struct amdgpu_device *adev)
{
uint32_t def, data;
@@ -387,9 +388,11 @@ static void nbio_v2_3_program_ltr(struct amdgpu_device *adev)
if (def != data)
WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data);
}
+#endif
static void nbio_v2_3_program_aspm(struct amdgpu_device *adev)
{
+#ifdef CONFIG_PCIEASPM
uint32_t def, data;
def = data = RREG32_PCIE(smnPCIE_LC_CNTL);
@@ -445,7 +448,10 @@ static void nbio_v2_3_program_aspm(struct amdgpu_device *adev)
if (def != data)
WREG32_PCIE(smnPCIE_LC_CNTL6, data);
- nbio_v2_3_program_ltr(adev);
+ /* Don't bother about LTR if LTR is not enabled
+ * in the path */
+ if (adev->pdev->ltr_path)
+ nbio_v2_3_program_ltr(adev);
def = data = RREG32_SOC15(NBIO, 0, mmRCC_BIF_STRAP3);
data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT;
@@ -469,6 +475,7 @@ static void nbio_v2_3_program_aspm(struct amdgpu_device *adev)
data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK;
if (def != data)
WREG32_PCIE(smnPCIE_LC_CNTL3, data);
+#endif
}
static void nbio_v2_3_apply_lc_spc_mode_wa(struct amdgpu_device *adev)
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
index 0d2d629e2d6a..be3f6c52c3ff 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v6_1.c
@@ -278,6 +278,7 @@ static void nbio_v6_1_init_registers(struct amdgpu_device *adev)
WREG32_PCIE(smnPCIE_CI_CNTL, data);
}
+#ifdef CONFIG_PCIEASPM
static void nbio_v6_1_program_ltr(struct amdgpu_device *adev)
{
uint32_t def, data;
@@ -299,9 +300,11 @@ static void nbio_v6_1_program_ltr(struct amdgpu_device *adev)
if (def != data)
WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data);
}
+#endif
static void nbio_v6_1_program_aspm(struct amdgpu_device *adev)
{
+#ifdef CONFIG_PCIEASPM
uint32_t def, data;
def = data = RREG32_PCIE(smnPCIE_LC_CNTL);
@@ -357,7 +360,10 @@ static void nbio_v6_1_program_aspm(struct amdgpu_device *adev)
if (def != data)
WREG32_PCIE(smnPCIE_LC_CNTL6, data);
- nbio_v6_1_program_ltr(adev);
+ /* Don't bother about LTR if LTR is not enabled
+ * in the path */
+ if (adev->pdev->ltr_path)
+ nbio_v6_1_program_ltr(adev);
def = data = RREG32_PCIE(smnRCC_BIF_STRAP3);
data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT;
@@ -381,6 +387,7 @@ static void nbio_v6_1_program_aspm(struct amdgpu_device *adev)
data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK;
if (def != data)
WREG32_PCIE(smnPCIE_LC_CNTL3, data);
+#endif
}
const struct amdgpu_nbio_funcs nbio_v6_1_funcs = {
diff --git a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
index f50045cebd44..74cd7543729b 100644
--- a/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
+++ b/drivers/gpu/drm/amd/amdgpu/nbio_v7_4.c
@@ -630,6 +630,7 @@ const struct amdgpu_nbio_ras_funcs nbio_v7_4_ras_funcs = {
.ras_fini = amdgpu_nbio_ras_fini,
};
+#ifdef CONFIG_PCIEASPM
static void nbio_v7_4_program_ltr(struct amdgpu_device *adev)
{
uint32_t def, data;
@@ -651,9 +652,11 @@ static void nbio_v7_4_program_ltr(struct amdgpu_device *adev)
if (def != data)
WREG32_PCIE(smnBIF_CFG_DEV0_EPF0_DEVICE_CNTL2, data);
}
+#endif
static void nbio_v7_4_program_aspm(struct amdgpu_device *adev)
{
+#ifdef CONFIG_PCIEASPM
uint32_t def, data;
def = data = RREG32_PCIE(smnPCIE_LC_CNTL);
@@ -709,7 +712,10 @@ static void nbio_v7_4_program_aspm(struct amdgpu_device *adev)
if (def != data)
WREG32_PCIE(smnPCIE_LC_CNTL6, data);
- nbio_v7_4_program_ltr(adev);
+ /* Don't bother about LTR if LTR is not enabled
+ * in the path */
+ if (adev->pdev->ltr_path)
+ nbio_v7_4_program_ltr(adev);
def = data = RREG32_PCIE(smnRCC_BIF_STRAP3);
data |= 0x5DE0 << RCC_BIF_STRAP3__STRAP_VLINK_ASPM_IDLE_TIMER__SHIFT;
@@ -733,6 +739,7 @@ static void nbio_v7_4_program_aspm(struct amdgpu_device *adev)
data &= ~PCIE_LC_CNTL3__LC_DSC_DONT_ENTER_L23_AFTER_PME_ACK_MASK;
if (def != data)
WREG32_PCIE(smnPCIE_LC_CNTL3, data);
+#endif
}
const struct amdgpu_nbio_funcs nbio_v7_4_funcs = {

87
patches/kernel/0032-drm-amdgpu-move-nbio-ih_doorbell_range-into-ih-code-.patch
View File

@ -1,87 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 9 Sep 2022 11:47:20 -0400
Subject: [PATCH] drm/amdgpu: move nbio ih_doorbell_range() into ih code for
vega
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit dc1d85cb790f2091eea074cee24a704b2d6c4a06 upstream.
This mirrors what we do for other asics and this way we are
sure the ih doorbell range is properly initialized.
There is a comment about the way doorbells on gfx9 work that
requires that they are initialized for other IPs before GFX
is initialized. In this case IH is initialized before GFX,
so there should be no issue.
This is a prerequisite for fixing the Unsupported Request error
reported through AER during driver load.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216373
The error was unnoticed before and got visible because of the commit
referenced below. This doesn't fix anything in the commit below, rather
fixes the issue in amdgpu exposed by the commit. The reference is only
to associate this commit with below one so that both go together.
Fixes: 8795e182b02d ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()")
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/gpu/drm/amd/amdgpu/soc15.c | 3 ---
drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 4 ++++
drivers/gpu/drm/amd/amdgpu/vega20_ih.c | 4 ++++
3 files changed, 8 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index bdb47ae96ce6..723b088094f2 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1429,9 +1429,6 @@ static void soc15_doorbell_range_init(struct amdgpu_device *adev)
ring->use_doorbell, ring->doorbell_index,
adev->doorbell_index.sdma_doorbell_range);
}
-
- adev->nbio.funcs->ih_doorbell_range(adev, adev->irq.ih.use_doorbell,
- adev->irq.ih.doorbell_index);
}
}
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
index a9ca6988009e..73728fa85997 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c
@@ -289,6 +289,10 @@ static int vega10_ih_irq_init(struct amdgpu_device *adev)
}
}
+ if (!amdgpu_sriov_vf(adev))
+ adev->nbio.funcs->ih_doorbell_range(adev, adev->irq.ih.use_doorbell,
+ adev->irq.ih.doorbell_index);
+
pci_set_master(adev->pdev);
/* enable interrupts */
diff --git a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
index f51dfc38ac65..ac34af4cb178 100644
--- a/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
+++ b/drivers/gpu/drm/amd/amdgpu/vega20_ih.c
@@ -340,6 +340,10 @@ static int vega20_ih_irq_init(struct amdgpu_device *adev)
}
}
+ if (!amdgpu_sriov_vf(adev))
+ adev->nbio.funcs->ih_doorbell_range(adev, adev->irq.ih.use_doorbell,
+ adev->irq.ih.doorbell_index);
+
pci_set_master(adev->pdev);
/* enable interrupts */

100
patches/kernel/0033-drm-amdgpu-move-nbio-sdma_doorbell_range-into-sdma-c.patch
View File

@ -1,100 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Fri, 9 Sep 2022 11:53:27 -0400
Subject: [PATCH] drm/amdgpu: move nbio sdma_doorbell_range() into sdma code
for vega
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
commit e3163bc8ffdfdb405e10530b140135b2ee487f89 upstream.
This mirrors what we do for other asics and this way we are
sure the sdma doorbell range is properly initialized.
There is a comment about the way doorbells on gfx9 work that
requires that they are initialized for other IPs before GFX
is initialized. However, the statement says that it applies to
multimedia as well, but the VCN code currently initializes
doorbells after GFX and there are no known issues there. In my
testing at least I don't see any problems on SDMA.
This is a prerequisite for fixing the Unsupported Request error
reported through AER during driver load.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216373
The error was unnoticed before and got visible because of the commit
referenced below. This doesn't fix anything in the commit below, rather
fixes the issue in amdgpu exposed by the commit. The reference is only
to associate this commit with below one so that both go together.
Fixes: 8795e182b02d ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()")
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 5 +++++
drivers/gpu/drm/amd/amdgpu/soc15.c | 22 ----------------------
2 files changed, 5 insertions(+), 22 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
index 9014f71d52dd..8b20326c4c05 100644
--- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
@@ -1507,6 +1507,11 @@ static int sdma_v4_0_start(struct amdgpu_device *adev)
WREG32_SDMA(i, mmSDMA0_CNTL, temp);
if (!amdgpu_sriov_vf(adev)) {
+ ring = &adev->sdma.instance[i].ring;
+ adev->nbio.funcs->sdma_doorbell_range(adev, i,
+ ring->use_doorbell, ring->doorbell_index,
+ adev->doorbell_index.sdma_doorbell_range);
+
/* unhalt engine */
temp = RREG32_SDMA(i, mmSDMA0_F32_CNTL);
temp = REG_SET_FIELD(temp, SDMA0_F32_CNTL, HALT, 0);
diff --git a/drivers/gpu/drm/amd/amdgpu/soc15.c b/drivers/gpu/drm/amd/amdgpu/soc15.c
index 723b088094f2..7d5ff50435e5 100644
--- a/drivers/gpu/drm/amd/amdgpu/soc15.c
+++ b/drivers/gpu/drm/amd/amdgpu/soc15.c
@@ -1416,22 +1416,6 @@ static int soc15_common_sw_fini(void *handle)
return 0;
}
-static void soc15_doorbell_range_init(struct amdgpu_device *adev)
-{
- int i;
- struct amdgpu_ring *ring;
-
- /* sdma/ih doorbell range are programed by hypervisor */
- if (!amdgpu_sriov_vf(adev)) {
- for (i = 0; i < adev->sdma.num_instances; i++) {
- ring = &adev->sdma.instance[i].ring;
- adev->nbio.funcs->sdma_doorbell_range(adev, i,
- ring->use_doorbell, ring->doorbell_index,
- adev->doorbell_index.sdma_doorbell_range);
- }
- }
-}
-
static int soc15_common_hw_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -1451,12 +1435,6 @@ static int soc15_common_hw_init(void *handle)
/* enable the doorbell aperture */
soc15_enable_doorbell_aperture(adev, true);
- /* HW doorbell routing policy: doorbell writing not
- * in SDMA/IH/MM/ACV range will be routed to CP. So
- * we need to init SDMA/IH/MM/ACV doorbell range prior
- * to CP ip block init and ring test.
- */
- soc15_doorbell_range_init(adev);
return 0;
}

130
patches/kernel/0034-drm-amdgpu-Separate-vf2pf-work-item-init-from-virt-d.patch
View File

@ -1,130 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Victor Skvortsov <victor.skvortsov@amd.com>
Date: Thu, 16 Dec 2021 17:01:45 +0000
Subject: [PATCH] drm/amdgpu: Separate vf2pf work item init from virt data
exchange
[ Upstream commit 892deb48269c65376f3eeb5b4c032ff2c2979bd7 ]
We want to be able to call virt data exchange conditionally
after gmc sw init to reserve bad pages as early as possible.
Since this is a conditional call, we will need
to call it again unconditionally later in the init sequence.
Refactor the data exchange function so it can be
called multiple times without re-initializing the work item.
v2: Cleaned up the code. Kept the original call to init_exchange_data()
inside early init to initialize the work item, afterwards call
exchange_data() when needed.
Signed-off-by: Victor Skvortsov <victor.skvortsov@amd.com>
Reviewed By: Shaoyun.liu <Shaoyun.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 6 +++-
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 36 ++++++++++++++--------
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 1 +
3 files changed, 30 insertions(+), 13 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index d1af709cc7dc..f443b4630f9d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2390,6 +2390,10 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
/* need to do gmc hw init early so we can allocate gpu mem */
if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) {
+ /* Try to reserve bad pages early */
+ if (amdgpu_sriov_vf(adev))
+ amdgpu_virt_exchange_data(adev);
+
r = amdgpu_device_vram_scratch_init(adev);
if (r) {
DRM_ERROR("amdgpu_vram_scratch_init failed %d\n", r);
@@ -2421,7 +2425,7 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
}
if (amdgpu_sriov_vf(adev))
- amdgpu_virt_init_data_exchange(adev);
+ amdgpu_virt_exchange_data(adev);
r = amdgpu_ib_pool_init(adev);
if (r) {
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index 16787c675f35..cce03aad5f0e 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -614,17 +614,35 @@ void amdgpu_virt_fini_data_exchange(struct amdgpu_device *adev)
void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
{
- uint64_t bp_block_offset = 0;
- uint32_t bp_block_size = 0;
- struct amd_sriov_msg_pf2vf_info *pf2vf_v2 = NULL;
-
adev->virt.fw_reserve.p_pf2vf = NULL;
adev->virt.fw_reserve.p_vf2pf = NULL;
adev->virt.vf2pf_update_interval_ms = 0;
- if (adev->mman.fw_vram_usage_va != NULL) {
+ if (adev->bios != NULL) {
adev->virt.vf2pf_update_interval_ms = 2000;
+ adev->virt.fw_reserve.p_pf2vf =
+ (struct amd_sriov_msg_pf2vf_info_header *)
+ (adev->bios + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10));
+
+ amdgpu_virt_read_pf2vf_data(adev);
+ }
+
+ if (adev->virt.vf2pf_update_interval_ms != 0) {
+ INIT_DELAYED_WORK(&adev->virt.vf2pf_work, amdgpu_virt_update_vf2pf_work_item);
+ schedule_delayed_work(&(adev->virt.vf2pf_work), msecs_to_jiffies(adev->virt.vf2pf_update_interval_ms));
+ }
+}
+
+
+void amdgpu_virt_exchange_data(struct amdgpu_device *adev)
+{
+ uint64_t bp_block_offset = 0;
+ uint32_t bp_block_size = 0;
+ struct amd_sriov_msg_pf2vf_info *pf2vf_v2 = NULL;
+
+ if (adev->mman.fw_vram_usage_va != NULL) {
+
adev->virt.fw_reserve.p_pf2vf =
(struct amd_sriov_msg_pf2vf_info_header *)
(adev->mman.fw_vram_usage_va + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10));
@@ -655,16 +673,10 @@ void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev)
(adev->bios + (AMD_SRIOV_MSG_PF2VF_OFFSET_KB << 10));
amdgpu_virt_read_pf2vf_data(adev);
-
- return;
- }
-
- if (adev->virt.vf2pf_update_interval_ms != 0) {
- INIT_DELAYED_WORK(&adev->virt.vf2pf_work, amdgpu_virt_update_vf2pf_work_item);
- schedule_delayed_work(&(adev->virt.vf2pf_work), adev->virt.vf2pf_update_interval_ms);
}
}
+
void amdgpu_detect_virtualization(struct amdgpu_device *adev)
{
uint32_t reg;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 8d4c20bb71c5..9adfb8d63280 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -308,6 +308,7 @@ int amdgpu_virt_alloc_mm_table(struct amdgpu_device *adev);
void amdgpu_virt_free_mm_table(struct amdgpu_device *adev);
void amdgpu_virt_release_ras_err_handler_data(struct amdgpu_device *adev);
void amdgpu_virt_init_data_exchange(struct amdgpu_device *adev);
+void amdgpu_virt_exchange_data(struct amdgpu_device *adev);
void amdgpu_virt_fini_data_exchange(struct amdgpu_device *adev);
void amdgpu_detect_virtualization(struct amdgpu_device *adev);

69
patches/kernel/0035-drm-amdgpu-make-sure-to-init-common-IP-before-gmc.patch
View File

@ -1,69 +0,0 @@
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 30 Aug 2022 10:59:49 -0400
Subject: [PATCH] drm/amdgpu: make sure to init common IP before gmc
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
[ Upstream commit a8671493d2074950553da3cf07d1be43185ef6c6 ]
Move common IP init before GMC init so that HDP gets
remapped before GMC init which uses it.
This fixes the Unsupported Request error reported through
AER during driver load. The error happens as a write happens
to the remap offset before real remapping is done.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216373
The error was unnoticed before and got visible because of the commit
referenced below. This doesn't fix anything in the commit below, rather
fixes the issue in amdgpu exposed by the commit. The reference is only
to associate this commit with below one so that both go together.
Fixes: 8795e182b02d ("PCI/portdrv: Don't disable AER reporting in get_port_device_capability()")
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 14 +++++++++++---
1 file changed, 11 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index f443b4630f9d..7450773821f4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -2388,8 +2388,16 @@ static int amdgpu_device_ip_init(struct amdgpu_device *adev)
}
adev->ip_blocks[i].status.sw = true;
- /* need to do gmc hw init early so we can allocate gpu mem */
- if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) {
+ if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_COMMON) {
+ /* need to do common hw init early so everything is set up for gmc */
+ r = adev->ip_blocks[i].version->funcs->hw_init((void *)adev);
+ if (r) {
+ DRM_ERROR("hw_init %d failed %d\n", i, r);
+ goto init_failed;
+ }
+ adev->ip_blocks[i].status.hw = true;
+ } else if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_GMC) {
+ /* need to do gmc hw init early so we can allocate gpu mem */
/* Try to reserve bad pages early */
if (amdgpu_sriov_vf(adev))
amdgpu_virt_exchange_data(adev);
@@ -3037,8 +3045,8 @@ static int amdgpu_device_ip_reinit_early_sriov(struct amdgpu_device *adev)
int i, r;
static enum amd_ip_block_type ip_order[] = {
- AMD_IP_BLOCK_TYPE_GMC,
AMD_IP_BLOCK_TYPE_COMMON,
+ AMD_IP_BLOCK_TYPE_GMC,
AMD_IP_BLOCK_TYPE_PSP,
AMD_IP_BLOCK_TYPE_IH,
};