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Show patches with
: Submitter =
Ovidiu Panait
| Archived =
No
| 64 patches
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mason
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krh
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weiny2
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dvhart
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brauner
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palmer
palmer
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Kishon
idosch
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broonie
broonie
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Apply
Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[4.19,13/13] bpf: Fix pointer arithmetic mask tightening under state pruning
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,12/13] bpf: verifier: Allocate idmap scratch in verifier env
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,11/13] bpf: Fix leakage due to insufficient speculative store bypass mitigation
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,10/13] bpf: Introduce BPF nospec instruction for mitigating Spectre v4
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,09/13] selftests/bpf: fix tests due to const spill/fill
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,08/13] bpf: track spill/fill of constants
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,07/13] selftests/bpf: Test variable offset stack access
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,06/13] bpf: Sanity check max value for var_off stack access
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,05/13] bpf: Reject indirect var_off stack access in unpriv mode
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,04/13] bpf: Reject indirect var_off stack access in raw mode
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,03/13] bpf: Support variable offset stack access from helpers
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,02/13] bpf: correct slot_type marking logic to allow more stack slot sharing
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- 2 -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[4.19,01/13] bpf/verifier: per-register parent pointers
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
- - -
1
-
-
2021-09-13
Ovidiu Panait
bpf
Not Applicable
[5.4,4/4] bpf: Fix pointer arithmetic mask tightening under state pruning
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
2
2021-09-07
Ovidiu Panait
bpf
Superseded
[5.4,3/4] bpf: verifier: Allocate idmap scratch in verifier env
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
2
2021-09-07
Ovidiu Panait
bpf
Superseded
[5.4,2/4] bpf: Fix leakage due to insufficient speculative store bypass mitigation
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
2
2021-09-07
Ovidiu Panait
bpf
Superseded
[5.4,1/4] bpf: Introduce BPF nospec instruction for mitigating Spectre v4
bpf: backport fixes for CVE-2021-34556/CVE-2021-35477
1 - -
1
-
2
2021-09-07
Ovidiu Panait
bpf
Superseded
[4.19,4/4] bpf, selftests: Adjust few selftest outcomes wrt unreachable code
bpf: backport fixes for CVE-2021-33624
1 1 -
1
-
-
2021-08-12
Ovidiu Panait
bpf
Not Applicable
[4.19,3/4] bpf: Fix leakage under speculation on mispredicted branches
bpf: backport fixes for CVE-2021-33624
1 3 -
1
-
-
2021-08-12
Ovidiu Panait
bpf
Not Applicable
[4.19,2/4] bpf: Do not mark insn as seen under speculative path verification
bpf: backport fixes for CVE-2021-33624
1 3 -
1
-
-
2021-08-12
Ovidiu Panait
bpf
Not Applicable
[4.19,1/4] bpf: Inherit expanded/patched seen count from old aux data
bpf: backport fixes for CVE-2021-33624
1 3 -
1
-
-
2021-08-12
Ovidiu Panait
bpf
Not Applicable
[5.4,6/6] bpf, selftests: Adjust few selftest outcomes wrt unreachable code
bpf: backport fixes for CVE-2021-33624
1 1 -
1
-
-
2021-08-05
Ovidiu Panait
bpf
Superseded
[5.4,5/6] bpf, selftests: Add a verifier test for assigning 32bit reg states to 64bit ones
bpf: backport fixes for CVE-2021-33624
- - -
1
-
-
2021-08-05
Ovidiu Panait
bpf
Superseded
[5.4,4/6] bpf: Test_verifier, add alu32 bounds tracking tests
bpf: backport fixes for CVE-2021-33624
- - -
1
-
-
2021-08-05
Ovidiu Panait
bpf
Superseded
[5.4,3/6] bpf: Fix leakage under speculation on mispredicted branches
bpf: backport fixes for CVE-2021-33624
1 3 -
1
-
-
2021-08-05
Ovidiu Panait
bpf
Superseded
[5.4,2/6] bpf: Do not mark insn as seen under speculative path verification
bpf: backport fixes for CVE-2021-33624
1 3 -
1
-
-
2021-08-05
Ovidiu Panait
bpf
Superseded
[5.4,1/6] bpf: Inherit expanded/patched seen count from old aux data
bpf: backport fixes for CVE-2021-33624
1 3 -
1
-
-
2021-08-05
Ovidiu Panait
bpf
Superseded
[5.10,6/6] selftest/bpf: Verifier tests for var-off access
bpf: selftests: fix verifier selftests
- - -
1
-
-
2021-08-04
Ovidiu Panait
bpf
Not Applicable
[5.10,5/6] bpf, selftests: Adjust few selftest outcomes wrt unreachable code
bpf: selftests: fix verifier selftests
1 1 -
1
-
-
2021-08-04
Ovidiu Panait
bpf
Not Applicable
[5.10,4/6] bpf: Update selftests to reflect new error states
bpf: selftests: fix verifier selftests
1 1 -
1
-
-
2021-08-04
Ovidiu Panait
bpf
Not Applicable
[5.10,3/6] bpf, selftests: Adjust few selftest result_unpriv outcomes
bpf: selftests: fix verifier selftests
1 - -
1
-
-
2021-08-04
Ovidiu Panait
bpf
Not Applicable
[5.10,2/6] selftest/bpf: Adjust expected verifier errors
bpf: selftests: fix verifier selftests
- - -
1
-
-
2021-08-04
Ovidiu Panait
bpf
Not Applicable
[5.10,1/6] selftests/bpf: Add a test for ptr_to_map_value on stack for helper access
bpf: selftests: fix verifier selftests
1 - -
1
-
-
2021-08-04
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,19/19] bpf: No need to simulate speculative domain for immediates
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,18/19] bpf: Fix mask direction swap upon off reg sign change
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,17/19] bpf: Wrap aux data inside bpf_sanitize_info container
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,16/19] bpf: Fix leakage of uninitialized bpf stack under speculation
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 2 1
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,15/19] bpf: Update selftests to reflect new error states
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,14/19] bpf: Tighten speculative pointer arithmetic mask
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 1
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,13/19] bpf: Move sanitize_val_alu out of op switch
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,12/19] bpf: Refactor and streamline bounds check into helper
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,11/19] bpf: Improve verifier error messages for users
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,10/19] bpf: Rework ptr_limit into alu_limit and add common error path
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,09/19] bpf: Ensure off_reg has no mixed signed bounds for all types
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,08/19] bpf: Move off_reg into sanitize_ptr_alu
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 1 -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,07/19] bpf, test_verifier: switch bpf_get_stack's 0 s> r8 test
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
2 - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,06/19] bpf: Test_verifier, bpf_get_stack return value add <0
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
- - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,05/19] bpf: extend is_branch_taken to registers
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,04/19] selftests/bpf: add selftest part of "bpf: improve verifier branch analysis"
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
- - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,03/19] selftests/bpf: Test narrow loads with off > 0 in test_verifier
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
- - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,02/19] bpf, selftests: Fix up some test_verifier cases for unprivileged
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
1 - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[v2,4.19,01/19] bpf: fix up selftests after backports were fixed
bpf: fix verifier selftests, add CVE-2021-29155, CVE-2021-33200 fixes
- - -
1
-
-
2021-05-28
Ovidiu Panait
bpf
Not Applicable
[4.19,12/12] bpf: Update selftests to reflect new error states
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,11/12] bpf: Tighten speculative pointer arithmetic mask
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 1
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,10/12] bpf: Move sanitize_val_alu out of op switch
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,09/12] bpf: Refactor and streamline bounds check into helper
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,08/12] bpf: Improve verifier error messages for users
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,07/12] bpf: Rework ptr_limit into alu_limit and add common error path
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,06/12] bpf: Ensure off_reg has no mixed signed bounds for all types
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,05/12] bpf: Move off_reg into sanitize_ptr_alu
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 1 -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,04/12] selftests/bpf: add selftest part of "bpf: improve verifier branch analysis"
bpf: fix verifier selftests, add CVE-2021-29155 fixes
- - -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,03/12] selftests/bpf: Test narrow loads with off > 0 in test_verifier
bpf: fix verifier selftests, add CVE-2021-29155 fixes
- - -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,02/12] bpf, selftests: Fix up some test_verifier cases for unprivileged
bpf: fix verifier selftests, add CVE-2021-29155 fixes
1 - -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable
[4.19,01/12] bpf: fix up selftests after backports were fixed
bpf: fix verifier selftests, add CVE-2021-29155 fixes
- - -
1
-
-
2021-05-27
Ovidiu Panait
bpf
Not Applicable