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Show patches with
: Submitter =
Pawan Gupta
| 58 patches
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Date
Submitter
Delegate
State
x86/bugs: Use fixed addressing for VERW operand
x86/bugs: Use fixed addressing for VERW operand
- - -
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2024-02-26
Pawan Gupta
New
[v8,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
[v8,1/6] x86/bugs: Add asm helpers for executing VERW
1 - -
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2024-02-14
Pawan Gupta
New
[v8,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
[v8,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
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2024-02-14
Pawan Gupta
New
[v8,3/6] x86/entry_32: Add VERW just before userspace transition
[v8,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
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2024-02-14
Pawan Gupta
New
[v8,2/6] x86/entry_64: Add VERW just before userspace transition
[v8,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
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2024-02-14
Pawan Gupta
New
[v8,1/6] x86/bugs: Add asm helpers for executing VERW
[v8,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
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2024-02-14
Pawan Gupta
New
[v2] x86/bugs: Default retbleed to =stuff when retpoline is enabled
[v2] x86/bugs: Default retbleed to =stuff when retpoline is enabled
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2024-02-13
Pawan Gupta
New
x86/bugs: Default retbleed to =stuff when retpoline is auto enabled
x86/bugs: Default retbleed to =stuff when retpoline is auto enabled
- - -
-
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2024-02-09
Pawan Gupta
New
[v7,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
[v7,1/6] x86/bugs: Add asm helpers for executing VERW
1 - -
-
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2024-02-05
Pawan Gupta
New
[v7,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
[v7,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-02-05
Pawan Gupta
New
[v7,3/6] x86/entry_32: Add VERW just before userspace transition
[v7,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-02-05
Pawan Gupta
New
[v7,2/6] x86/entry_64: Add VERW just before userspace transition
[v7,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-02-05
Pawan Gupta
New
[v7,1/6] x86/bugs: Add asm helpers for executing VERW
[v7,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-02-05
Pawan Gupta
New
[v6,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
[v6,1/6] x86/bugs: Add asm helpers for executing VERW
1 - -
-
-
-
2024-01-24
Pawan Gupta
New
[v6,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
[v6,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-01-24
Pawan Gupta
New
[v6,3/6] x86/entry_32: Add VERW just before userspace transition
[v6,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-01-24
Pawan Gupta
New
[v6,2/6] x86/entry_64: Add VERW just before userspace transition
[v6,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-01-24
Pawan Gupta
New
[v6,1/6] x86/bugs: Add asm helpers for executing VERW
[v6,1/6] x86/bugs: Add asm helpers for executing VERW
- - -
-
-
-
2024-01-24
Pawan Gupta
New
[v2] x86/lam: Disable ADDRESS_MASKING in most cases
[v2] x86/lam: Disable ADDRESS_MASKING in most cases
1 1 -
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2024-01-24
Pawan Gupta
New
x86/msr-index: Fix the order of ARCH_CAP_XAPIC_DISABLE bit
x86/msr-index: Fix the order of ARCH_CAP_XAPIC_DISABLE bit
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2024-01-19
Pawan Gupta
New
x86/lam: Disable ADDRESS_MASKING in most cases
x86/lam: Disable ADDRESS_MASKING in most cases
- 1 -
-
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-
2024-01-19
Pawan Gupta
New
[v5,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
Delay VERW
- - -
-
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-
2024-01-11
Pawan Gupta
New
[v5,5/6] KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH
Delay VERW
- 1 -
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-
2024-01-11
Pawan Gupta
New
[v5,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
Delay VERW
- - -
-
-
-
2024-01-11
Pawan Gupta
New
[v5,3/6] x86/entry_32: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2024-01-11
Pawan Gupta
New
[v5,2/6] x86/entry_64: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2024-01-11
Pawan Gupta
New
[v5,1/6] x86/bugs: Add asm helpers for executing VERW
Delay VERW
- - -
-
-
-
2024-01-11
Pawan Gupta
New
[v4,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
Delay VERW
- - -
-
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-
2023-10-27
Pawan Gupta
New
[v4,5/6] KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH
Delay VERW
- 1 -
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-
2023-10-27
Pawan Gupta
New
[v4,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
Delay VERW
- - -
-
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2023-10-27
Pawan Gupta
New
[v4,3/6] x86/entry_32: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-27
Pawan Gupta
New
[v4,2/6] x86/entry_64: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-27
Pawan Gupta
New
[v4,1/6] x86/bugs: Add asm helpers for executing VERW
Delay VERW
- - -
-
-
-
2023-10-27
Pawan Gupta
New
[v3,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
Delay VERW
- - -
-
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-
2023-10-25
Pawan Gupta
New
[v3,5/6] KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH
Delay VERW
- 1 -
-
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-
2023-10-25
Pawan Gupta
New
[v3,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
Delay VERW
- - -
-
-
-
2023-10-25
Pawan Gupta
New
[v3,3/6] x86/entry_32: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-25
Pawan Gupta
New
[v3,2/6] x86/entry_64: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-25
Pawan Gupta
New
[v3,1/6] x86/bugs: Add asm helpers for executing VERW
Delay VERW
- - -
-
-
-
2023-10-25
Pawan Gupta
New
[v2,6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
Delay VERW
- - -
-
-
-
2023-10-24
Pawan Gupta
New
[v2,5/6] KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH
Delay VERW
- 1 -
-
-
-
2023-10-24
Pawan Gupta
New
[v2,4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
Delay VERW
- - -
-
-
-
2023-10-24
Pawan Gupta
New
[v2,3/6] x86/entry_32: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-24
Pawan Gupta
New
[v2,2/6] x86/entry_64: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-24
Pawan Gupta
New
[v2,1/6] x86/bugs: Add asm helpers for executing VERW
Delay VERW
- - -
-
-
-
2023-10-24
Pawan Gupta
New
[6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation
Delay VERW
- - -
-
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-
2023-10-20
Pawan Gupta
New
[5/6] x86/bugs: Cleanup mds_user_clear
Delay VERW
- - -
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2023-10-20
Pawan Gupta
New
[4/6] x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key
Delay VERW
- - -
-
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-
2023-10-20
Pawan Gupta
New
[3/6] x86/entry_32: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-20
Pawan Gupta
New
[2/6] x86/entry_64: Add VERW just before userspace transition
Delay VERW
- - -
-
-
-
2023-10-20
Pawan Gupta
New
[1/6] x86/bugs: Add asm helpers for executing VERW
Delay VERW
- - -
-
-
-
2023-10-20
Pawan Gupta
New
selftests/x86/msr: Add MSR restore test for suspend cycle
selftests/x86/msr: Add MSR restore test for suspend cycle
- - -
-
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2022-12-08
Pawan Gupta
New
[v3,2/2] x86/pm: Add enumeration check before spec MSRs save/restore setup
Check enumeration before MSR save/restore
1 1 -
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2022-11-15
Pawan Gupta
New
[v3,1/2] x86/tsx: Add feature bit for TSX control MSR support
Check enumeration before MSR save/restore
- 1 -
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2022-11-15
Pawan Gupta
New
[v2,2/2] x86/pm: Add enumeration check before spec MSRs save/restore setup
Check enumeration before MSR save/restore
- - -
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2022-11-14
Pawan Gupta
New
[v2,1/2] x86/tsx: Add feature bit for TSX control MSR support
Check enumeration before MSR save/restore
- - -
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2022-11-14
Pawan Gupta
New
[RFC,2/2] minstrel_ht: Mitigate BTI gadget minstrel_ht_get_expected_throughput()
Branch Target Injection (BTI) gadget in minstrel
- - -
-
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2022-10-24
Pawan Gupta
New
[RFC,1/2] nospec: Add a generic barrier_nospec()
Branch Target Injection (BTI) gadget in minstrel
- - -
-
-
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2022-10-24
Pawan Gupta
New