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sinitax/cachepc-linux
master
Fork of AMDESE/linux with modifications for CachePC side-channel attack
Louis Burda
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path:
root
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arch
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x86
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kvm
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Author
Age
Files
Lines
*
Do a single prime in vmenter.. multiple passes added inside the macro
HEAD
master
Louis Burda
2023-02-09
1
-3
/
+1
*
Add counter for L1 misses in guest
Louis Burda
2023-02-07
2
-3
/
+13
*
Dont treat shadow-mmu not writable but pte writable as an error
Louis Burda
2023-02-07
1
-3
/
+3
*
fixup! Save registers to xmm to lower baseline counts and avoid timing issues...
Louis Burda
2023-02-06
1
-0
/
+4
*
Set interrupt flag after prime / clear before probe in vmenter
Louis Burda
2023-02-06
1
-13
/
+8
*
Save registers to xmm to lower baseline counts and avoid timing issues with a...
Louis Burda
2023-02-06
1
-46
/
+45
*
Only do vmmcall in aes_generic if dummy key detected
Louis Burda
2023-02-06
1
-3
/
+0
*
Use retired instructions in userspace for TRACK_STEPS
Louis Burda
2023-02-06
2
-12
/
+47
*
Fix stepping inconsistency by moving oneshot after prime
Louis Burda
2023-02-06
3
-20
/
+50
*
Simplify target gfn stepping by tracking a single page
Louis Burda
2023-02-03
1
-18
/
+3
*
Properly implement target gfn stepping
Louis Burda
2023-02-03
4
-93
/
+72
*
Fix page tracking without singlestep resolve
Louis Burda
2023-02-02
2
-26
/
+28
*
Debug single-stepping on page-boundaries in page_step
Louis Burda
2023-02-02
2
-46
/
+46
*
Handle instruction loads on page boundaries more cleanly
Louis Burda
2023-02-02
3
-26
/
+70
*
Merge branch 'sev-snp-iommu-avic_5.19-rc6_v4' of github.com:AMDESE/linux
Louis Burda
2023-01-31
4
-16
/
+0
|
\
|
*
Revert "KVM: SEV: add cache flush to solve SEV cache incoherency issues"
Ashish Kalra
2022-09-28
4
-16
/
+0
*
|
Combine TRACK_STEPS_* modes
Louis Burda
2023-01-30
3
-81
/
+46
*
|
Untrack cachepc symlink
Louis Burda
2023-01-30
2
-1
/
+1
*
|
Rework how apic timer is adjusted and merge CPC_TRACK_PAGES_RESOLVE
Louis Burda
2023-01-27
2
-47
/
+17
*
|
Consistent use of cpc shorthand instead of cachepc
Louis Burda
2023-01-27
9
-136
/
+136
*
|
Add CPC_TRACK_STEPS and make apic reset more robust
Louis Burda
2023-01-27
2
-37
/
+67
*
|
TRACK_STEPS_SIGNALLED: Only prime+probe when we are stepping on target gfn
Louis Burda
2023-01-27
4
-42
/
+120
*
|
Add signalled stepping track mode
Louis Burda
2023-01-26
5
-30
/
+145
*
|
Use prime returned address for probe
Louis Burda
2023-01-25
1
-4
/
+1
*
|
Move vm pause out of irq-masked section
Louis Burda
2023-01-25
1
-5
/
+10
*
|
Remove cachepc objects from kvm-amd module
Louis Burda
2023-01-25
1
-2
/
+1
*
|
Ensure oneshot is disabled if not single/long-step before run
Louis Burda
2023-01-24
1
-0
/
+2
*
|
Page tracking support (without speculation)
Louis Burda
2023-01-24
2
-115
/
+88
*
|
Enable single stepping non sev-es guests and long KVM_RUNs to prevent interrupts
Louis Burda
2023-01-23
2
-26
/
+35
*
|
Implement prime+probe without vcall, move vm pausing
Louis Burda
2023-01-21
3
-67
/
+78
*
|
More debug info and wbinvd for accurate vmsa
Louis Burda
2023-01-19
2
-44
/
+75
*
|
Add more debug prints
Louis Burda
2023-01-17
4
-30
/
+48
*
|
Add debug print to vmmcall exit
Louis Burda
2023-01-11
2
-3
/
+7
*
|
Minimize diff to 0aaa1e5 and small restructure
Louis Burda
2023-01-11
7
-97
/
+34
*
|
Add accidentally removed mmu.o and declare cachepc_tdp_protect_gfn
Louis Burda
2023-01-10
3
-3
/
+5
*
|
Stash fixups
Louis Burda
2023-01-10
6
-28
/
+161
*
|
Fix decrypt_rip for SEV SNP
Louis Burda
2023-01-09
1
-33
/
+36
*
|
re-enable single step when full tracking
Louis Burda
2023-01-05
1
-1
/
+5
*
|
Fix page fault handling
Louis Burda
2022-12-19
4
-43
/
+134
*
|
Remove old warnings
Louis Burda
2022-12-11
1
-5
/
+0
*
|
Revert unnecessary diffs and small tdp_mmu fix
Louis Burda
2022-12-11
5
-74
/
+7
*
|
Add support for only exec based stepping (unstable)
Louis Burda
2022-12-11
4
-10
/
+53
*
|
Dont unmap vmsa from direct map
Louis Burda
2022-12-10
2
-108
/
+89
*
|
stash
Louis Burda
2022-12-06
8
-55
/
+324
*
|
Reset pmc counter and update baseline
Louis Burda
2022-10-27
1
-2
/
+8
*
|
Refactor more code out into repo files
Louis Burda
2022-10-20
7
-11
/
+15
*
|
Move sevstep/kvm into sevstep/sevstep
Louis Burda
2022-10-05
2
-4
/
+4
*
|
Remove ccp symver target
Louis Burda
2022-10-05
1
-2
/
+0
*
|
Refactor out sevstep into cachepc repository
Louis Burda
2022-10-05
10
-1012
/
+41
*
|
Add page tracking
Louis Burda
2022-10-04
8
-93
/
+1052
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