chore: update mmap series to v14

Update base series used for secret hiding CI kernels to be Fuad's v14
[1].

[1]: https://lore.kernel.org/kvm/[email protected]/

Signed-off-by: Patrick Roy <[email protected]>

Author: roypat

resources/hiding_ci/linux_patches/05-mmap-support/0001-KVM-Rename-CONFIG_KVM_PRIVATE_MEM-to-CONFIG_KVM_GMEM.patch

@@ -1,7 +1,7 @@
-From fc57b8c1deda99bc1e64d45dd7f97a1b9259d16e Mon Sep 17 00:00:00 2001
+From 000264f8823f76fb6cf91dc40ace84a29a0fa089 Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:27 +0100
-Subject: [PATCH 01/45] KVM: Rename CONFIG_KVM_PRIVATE_MEM to CONFIG_KVM_GMEM
+Date: Tue, 15 Jul 2025 10:33:30 +0100
+Subject: [PATCH 01/46] KVM: Rename CONFIG_KVM_PRIVATE_MEM to CONFIG_KVM_GMEM
 
 Rename the Kconfig option CONFIG_KVM_PRIVATE_MEM to CONFIG_KVM_GMEM. The
 original name implied that the feature only supported "private" memory.
@@ -32,10 +32,10 @@ Signed-off-by: Fuad Tabba <[email protected]>
  6 files changed, 17 insertions(+), 17 deletions(-)
 
 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
-index 639d9bcee842..66bdd0759d27 100644
+index f7af967aa16f..acb25f935d84 100644
 --- a/arch/x86/include/asm/kvm_host.h
 +++ b/arch/x86/include/asm/kvm_host.h
-@@ -2269,7 +2269,7 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
+@@ -2275,7 +2275,7 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
  		       int tdp_max_root_level, int tdp_huge_page_level);
 
 
@@ -137,10 +137,10 @@ index 724c89af78af..8d00918d4c8b 100644
 -kvm-$(CONFIG_KVM_PRIVATE_MEM) += $(KVM)/guest_memfd.o
 +kvm-$(CONFIG_KVM_GMEM) += $(KVM)/guest_memfd.o
 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index eec82775c5bf..898c3d5a7ba8 100644
+index 222f0e894a0c..d5f0ec2d321f 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
-@@ -4910,7 +4910,7 @@ static int kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
+@@ -4913,7 +4913,7 @@ static int kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
  	case KVM_CAP_MEMORY_ATTRIBUTES:
  		return kvm_supported_mem_attributes(kvm);
  #endif
@@ -149,7 +149,7 @@ index eec82775c5bf..898c3d5a7ba8 100644
  	case KVM_CAP_GUEST_MEMFD:
  		return !kvm || kvm_arch_has_private_mem(kvm);
  #endif
-@@ -5344,7 +5344,7 @@ static long kvm_vm_ioctl(struct file *filp,
+@@ -5347,7 +5347,7 @@ static long kvm_vm_ioctl(struct file *filp,
  	case KVM_GET_STATS_FD:
  		r = kvm_vm_ioctl_get_stats_fd(kvm);
  		break;
@@ -180,5 +180,5 @@ index acef3f5c582a..ec311c0d6718 100644
 
  #endif /* __KVM_MM_H__ */
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0002-KVM-Rename-CONFIG_KVM_GENERIC_PRIVATE_MEM-to-CONFIG_.patch

@@ -1,7 +1,7 @@
-From 2ce4cc59bb3e067e019842870824d7a459d140f0 Mon Sep 17 00:00:00 2001
+From 05cf45cc4528079db3c40c021947ae0cc28eec82 Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:28 +0100
-Subject: [PATCH 02/45] KVM: Rename CONFIG_KVM_GENERIC_PRIVATE_MEM to
+Date: Tue, 15 Jul 2025 10:33:31 +0100
+Subject: [PATCH 02/46] KVM: Rename CONFIG_KVM_GENERIC_PRIVATE_MEM to
  CONFIG_KVM_GENERIC_GMEM_POPULATE
 
 The original name was vague regarding its functionality. This Kconfig
@@ -99,5 +99,5 @@ index b2aa6bf24d3a..befea51bbc75 100644
  		       kvm_gmem_populate_cb post_populate, void *opaque)
  {
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0003-KVM-Introduce-kvm_arch_supports_gmem.patch

@@ -1,7 +1,7 @@
-From 85b1525e138e76dd43f58e8b5cfd2f0f861ae6a6 Mon Sep 17 00:00:00 2001
+From fd6bbab2fcae663ac196e4c68c8bcd8393b99d6a Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:29 +0100
-Subject: [PATCH 03/45] KVM: Introduce kvm_arch_supports_gmem()
+Date: Tue, 15 Jul 2025 10:33:32 +0100
+Subject: [PATCH 03/46] KVM: Introduce kvm_arch_supports_gmem()
 
 Introduce kvm_arch_supports_gmem() to explicitly indicate whether an
 architecture supports guest_memfd.
@@ -30,10 +30,10 @@ Signed-off-by: Fuad Tabba <[email protected]>
  3 files changed, 16 insertions(+), 3 deletions(-)
 
 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
-index 66bdd0759d27..09f4f6240d9d 100644
+index acb25f935d84..bde811b2d303 100644
 --- a/arch/x86/include/asm/kvm_host.h
 +++ b/arch/x86/include/asm/kvm_host.h
-@@ -2271,8 +2271,10 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
+@@ -2277,8 +2277,10 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
 
  #ifdef CONFIG_KVM_GMEM
  #define kvm_arch_has_private_mem(kvm) ((kvm)->arch.has_private_mem)
@@ -44,7 +44,7 @@ index 66bdd0759d27..09f4f6240d9d 100644
  #endif
 
  #define kvm_arch_has_readonly_mem(kvm) (!(kvm)->arch.has_protected_state)
-@@ -2325,7 +2327,7 @@ enum {
+@@ -2331,7 +2333,7 @@ enum {
  #define HF_SMM_INSIDE_NMI_MASK	(1 << 2)
 
  # define KVM_MAX_NR_ADDRESS_SPACES	2
@@ -76,7 +76,7 @@ index 359baaae5e9f..ab1bde048034 100644
  static inline bool kvm_arch_has_readonly_mem(struct kvm *kvm)
  {
 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index 898c3d5a7ba8..afbc025ce4d3 100644
+index d5f0ec2d321f..162e2a69cc49 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
 @@ -1588,7 +1588,7 @@ static int check_memory_region_flags(struct kvm *kvm,
@@ -88,7 +88,7 @@ index 898c3d5a7ba8..afbc025ce4d3 100644
  		valid_flags |= KVM_MEM_GUEST_MEMFD;
 
  	/* Dirty logging private memory is not currently supported. */
-@@ -4912,7 +4912,7 @@ static int kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
+@@ -4915,7 +4915,7 @@ static int kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
  #endif
  #ifdef CONFIG_KVM_GMEM
  	case KVM_CAP_GUEST_MEMFD:
@@ -98,5 +98,5 @@ index 898c3d5a7ba8..afbc025ce4d3 100644
  	default:
  		break;
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0004-KVM-x86-Introduce-kvm-arch.supports_gmem.patch

@@ -1,7 +1,7 @@
-From 50a700bdda054eaa3f86c79a1510a1d60325f2be Mon Sep 17 00:00:00 2001
+From 76851fca367e2d7666c3e709eab8cc016406f91b Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:30 +0100
-Subject: [PATCH 04/45] KVM: x86: Introduce kvm->arch.supports_gmem
+Date: Tue, 15 Jul 2025 10:33:33 +0100
+Subject: [PATCH 04/46] KVM: x86: Introduce kvm->arch.supports_gmem
 
 Introduce a new boolean member, supports_gmem, to kvm->arch.
 
@@ -31,18 +31,18 @@ Signed-off-by: Fuad Tabba <[email protected]>
  4 files changed, 6 insertions(+), 3 deletions(-)
 
 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
-index 09f4f6240d9d..ebddedf0a1f2 100644
+index bde811b2d303..938b5be03d33 100644
 --- a/arch/x86/include/asm/kvm_host.h
 +++ b/arch/x86/include/asm/kvm_host.h
-@@ -1342,6 +1342,7 @@ struct kvm_arch {
+@@ -1348,6 +1348,7 @@ struct kvm_arch {
  	u8 mmu_valid_gen;
  	u8 vm_type;
  	bool has_private_mem;
 +	bool supports_gmem;
  	bool has_protected_state;
  	bool pre_fault_allowed;
  	struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
-@@ -2271,7 +2272,7 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
+@@ -2277,7 +2278,7 @@ void kvm_configure_mmu(bool enable_tdp, int tdp_forced_root_level,
 
  #ifdef CONFIG_KVM_GMEM
  #define kvm_arch_has_private_mem(kvm) ((kvm)->arch.has_private_mem)
@@ -64,10 +64,10 @@ index ab9b947dbf4f..d1c484eaa8ad 100644
  	}
 
 diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c
-index 1ad20c273f3b..c227516e6a02 100644
+index f31ccdeb905b..a3db6df245ee 100644
 --- a/arch/x86/kvm/vmx/tdx.c
 +++ b/arch/x86/kvm/vmx/tdx.c
-@@ -625,6 +625,7 @@ int tdx_vm_init(struct kvm *kvm)
+@@ -632,6 +632,7 @@ int tdx_vm_init(struct kvm *kvm)
 
  	kvm->arch.has_protected_state = true;
  	kvm->arch.has_private_mem = true;
@@ -76,10 +76,10 @@ index 1ad20c273f3b..c227516e6a02 100644
 
  	/*
 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
-index a9d992d5652f..b34236029383 100644
+index 357b9e3a6cef..adbdc2cc97d4 100644
 --- a/arch/x86/kvm/x86.c
 +++ b/arch/x86/kvm/x86.c
-@@ -12778,8 +12778,8 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
+@@ -12780,8 +12780,8 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
  		return -EINVAL;
 
  	kvm->arch.vm_type = type;
@@ -91,5 +91,5 @@ index a9d992d5652f..b34236029383 100644
  	kvm->arch.pre_fault_allowed =
  		type == KVM_X86_DEFAULT_VM || type == KVM_X86_SW_PROTECTED_VM;
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0005-KVM-Rename-kvm_slot_can_be_private-to-kvm_slot_has_g.patch

@@ -1,7 +1,7 @@
-From c16d4a48f6fbad7bdb9024c1c91c38b6d9bdc4e8 Mon Sep 17 00:00:00 2001
+From a56ba2f9a2ec7436126f23997e502543e0e4bbe0 Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:31 +0100
-Subject: [PATCH 05/45] KVM: Rename kvm_slot_can_be_private() to
+Date: Tue, 15 Jul 2025 10:33:34 +0100
+Subject: [PATCH 05/46] KVM: Rename kvm_slot_can_be_private() to
  kvm_slot_has_gmem()
 
 Rename kvm_slot_can_be_private() to kvm_slot_has_gmem() to improve
@@ -54,10 +54,10 @@ index 4e06e2e89a8f..213904daf1e5 100644
  		return -EFAULT;
  	}
 diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c
-index 459c3b791fd4..ade7a5b36c68 100644
+index b201f77fcd49..687392c5bf5d 100644
 --- a/arch/x86/kvm/svm/sev.c
 +++ b/arch/x86/kvm/svm/sev.c
-@@ -2319,7 +2319,7 @@ static int snp_launch_update(struct kvm *kvm, struct kvm_sev_cmd *argp)
+@@ -2323,7 +2323,7 @@ static int snp_launch_update(struct kvm *kvm, struct kvm_sev_cmd *argp)
  	mutex_lock(&kvm->slots_lock);
 
  	memslot = gfn_to_memslot(kvm, params.gfn_start);
@@ -66,7 +66,7 @@ index 459c3b791fd4..ade7a5b36c68 100644
  		ret = -EINVAL;
  		goto out;
  	}
-@@ -4670,7 +4670,7 @@ void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code)
+@@ -4678,7 +4678,7 @@ void sev_handle_rmp_fault(struct kvm_vcpu *vcpu, gpa_t gpa, u64 error_code)
  	}
 
  	slot = gfn_to_memslot(kvm, gfn);
@@ -102,5 +102,5 @@ index befea51bbc75..6db515833f61 100644
 
  	file = kvm_gmem_get_file(slot);
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0006-KVM-Fix-comments-that-refer-to-slots_lock.patch

@@ -1,7 +1,7 @@
-From 4e0120bc233422b398683f708873242163972916 Mon Sep 17 00:00:00 2001
+From ffbe742826fa64c4af474398ce274b58338f3e48 Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:32 +0100
-Subject: [PATCH 06/45] KVM: Fix comments that refer to slots_lock
+Date: Tue, 15 Jul 2025 10:33:35 +0100
+Subject: [PATCH 06/46] KVM: Fix comments that refer to slots_lock
 
 Fix comments so that they refer to slots_lock instead of slots_locks
 (remove trailing s).
@@ -31,7 +31,7 @@ index ed00c2b40e4b..9c654dfb6dce 100644
  #endif
  	char stats_id[KVM_STATS_NAME_SIZE];
 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index afbc025ce4d3..81bb18fa8655 100644
+index 162e2a69cc49..46bddac1dacd 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
 @@ -331,7 +331,7 @@ void kvm_flush_remote_tlbs_memslot(struct kvm *kvm,
@@ -44,5 +44,5 @@ index afbc025ce4d3..81bb18fa8655 100644
  	 */
  	lockdep_assert_held(&kvm->slots_lock);
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0007-KVM-Fix-comment-that-refers-to-kvm-uapi-header-path.patch

@@ -1,7 +1,7 @@
-From b9cc809ebdf2e73ebdd42300d3d1b0702aed3d21 Mon Sep 17 00:00:00 2001
+From 2b0fd6a86bfa830aee045aaab2cd21616ee2df7d Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:33 +0100
-Subject: [PATCH 07/45] KVM: Fix comment that refers to kvm uapi header path
+Date: Tue, 15 Jul 2025 10:33:36 +0100
+Subject: [PATCH 07/46] KVM: Fix comment that refers to kvm uapi header path
 
 The comment that points to the path where the user-visible memslot flags
 are refers to an outdated path and has a typo.
@@ -31,5 +31,5 @@ index 9c654dfb6dce..1ec71648824c 100644
  #define KVM_MEMSLOT_INVALID	(1UL << 16)
 
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0008-KVM-guest_memfd-Allow-host-to-map-guest_memfd-pages.patch

@@ -1,7 +1,7 @@
-From 58c6400113b15dce2c25f61927c0572e85c497c4 Mon Sep 17 00:00:00 2001
+From 86e455716787a2e9361fb48458d38f5731e8666c Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:34 +0100
-Subject: [PATCH 08/45] KVM: guest_memfd: Allow host to map guest_memfd pages
+Date: Tue, 15 Jul 2025 10:33:37 +0100
+Subject: [PATCH 08/46] KVM: guest_memfd: Allow host to map guest_memfd pages
 
 Introduce the core infrastructure to enable host userspace to mmap()
 guest_memfd-backed memory. This is needed for several evolving KVM use
@@ -96,10 +96,10 @@ index 1ec71648824c..9ac21985f3b5 100644
  static inline bool kvm_arch_has_readonly_mem(struct kvm *kvm)
  {
 diff --git a/include/uapi/linux/kvm.h b/include/uapi/linux/kvm.h
-index 37891580d05d..c71348db818f 100644
+index 7a4c35ff03fe..3beafbf306af 100644
 --- a/include/uapi/linux/kvm.h
 +++ b/include/uapi/linux/kvm.h
-@@ -1592,6 +1592,7 @@ struct kvm_memory_attributes {
+@@ -1596,6 +1596,7 @@ struct kvm_memory_attributes {
  #define KVM_MEMORY_ATTRIBUTE_PRIVATE           (1ULL << 3)
 
  #define KVM_CREATE_GUEST_MEMFD	_IOWR(KVMIO,  0xd4, struct kvm_create_guest_memfd)
@@ -212,5 +212,5 @@ index 6db515833f61..07a4b165471d 100644
  		return -EINVAL;
 
 -- 
-2.49.0
+2.50.1
 

resources/hiding_ci/linux_patches/05-mmap-support/0009-KVM-guest_memfd-Track-guest_memfd-mmap-support-in-me.patch

@@ -1,7 +1,7 @@
-From e841f1cf86506f567df73da1a9429fe8586f90a5 Mon Sep 17 00:00:00 2001
+From 09759854a3fbd70fc5c8c1f44da8c11c12cd3ac2 Mon Sep 17 00:00:00 2001
 From: Fuad Tabba <[email protected]>
-Date: Wed, 9 Jul 2025 11:59:35 +0100
-Subject: [PATCH 09/45] KVM: guest_memfd: Track guest_memfd mmap support in
+Date: Tue, 15 Jul 2025 10:33:38 +0100
+Subject: [PATCH 09/46] KVM: guest_memfd: Track guest_memfd mmap support in
  memslot
 
 Add a new internal flag, KVM_MEMSLOT_GMEM_ONLY, to the top half of
@@ -16,6 +16,7 @@ information directly in the memslot, we reduce overhead and simplify the
 logic involved in handling guest_memfd-backed pages for host mappings.
 
 Reviewed-by: Gavin Shan <[email protected]>
+Reviewed-by: Shivank Garg <[email protected]>
 Acked-by: David Hildenbrand <[email protected]>
 Suggested-by: David Hildenbrand <[email protected]>
 Signed-off-by: Fuad Tabba <[email protected]>
@@ -67,5 +68,5 @@ index 07a4b165471d..2b00f8796a15 100644
  	xa_store_range(&gmem->bindings, start, end - 1, slot, GFP_KERNEL);
  	filemap_invalidate_unlock(inode->i_mapping);
 -- 
-2.49.0
+2.50.1