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Show patches with
: Submitter =
Edgecombe, Rick P
| 325 patches
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Patch
Series
A/R/T
S/W/F
Date
Submitter
Delegate
State
[v2,9/9] selftests/x86: Add placement guard gap test for shstk
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,8/9] x86/mm: Care about shadow stack guard gap during placement
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,7/9] x86/mm: Implement HAVE_ARCH_UNMAPPED_AREA_VMFLAGS
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,6/9] mm: Take placement mappings gap into account
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,5/9] mm: Initialize struct vm_unmapped_area_info
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,4/9] thp: Add thp_get_unmapped_area_vmflags()
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,3/9] mm: Use get_unmapped_area_vmflags()
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,2/9] mm: Introduce arch_get_unmapped_area_vmflags()
Cover a guard gap corner case
- - -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[v2,1/9] mm: Switch mm->get_unmapped_area() to a flag
Cover a guard gap corner case
2 1 -
-
-
-
2024-02-26
Edgecombe, Rick P
New
[RFC,RFT,4/4] uio_hv_generic: Don't free decrypted memory
Handle set_memory_XXcrypted() errors in hyperv
- - -
-
-
-
2024-02-22
Edgecombe, Rick P
New
[RFC,RFT,3/4] hv_nstvsc: Don't free decrypted memory
Handle set_memory_XXcrypted() errors in hyperv
- - -
-
-
-
2024-02-22
Edgecombe, Rick P
New
[RFC,RFT,2/4] hv: Track decrypted status in vmbus_gpadl
Handle set_memory_XXcrypted() errors in hyperv
- - -
-
-
-
2024-02-22
Edgecombe, Rick P
New
[RFC,RFT,1/4] hv: Leak pages if set_memory_encrypted() fails
Handle set_memory_XXcrypted() errors in hyperv
- - -
-
-
-
2024-02-22
Edgecombe, Rick P
New
dma: Leak pages on dma_set_decrypted() failure
dma: Leak pages on dma_set_decrypted() failure
- - -
-
-
-
2024-02-22
Edgecombe, Rick P
New
[RFC,8/8] selftests/x86: Add placement guard gap test for shstk
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,7/8] x86/mm: Care about shadow stack guard gap during placement
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,6/8] x86/mm: Implement HAVE_ARCH_UNMAPPED_AREA_VMFLAGS
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,5/8] mm: Take placement mappings gap into account
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,4/8] thp: Add thp_get_unmapped_area_vmflags()
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,3/8] mm: Use get_unmapped_area_vmflags()
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,2/8] mm: Introduce arch_get_unmapped_area_vmflags()
Cover a guard gap corner case
- - -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[RFC,1/8] mm: Switch mm->get_unmapped_area() to a flag
Cover a guard gap corner case
2 1 -
-
-
-
2024-02-15
Edgecombe, Rick P
New
[v3] x86/mm/cpa: Warn for set_memory_XXcrypted() VMM fails
[v3] x86/mm/cpa: Warn for set_memory_XXcrypted() VMM fails
- 4 -
-
-
-
2024-01-22
Edgecombe, Rick P
New
x86/shstk: Use __force when casting away __user
x86/shstk: Use __force when casting away __user
- 1 -
-
-
-
2024-01-09
Edgecombe, Rick P
New
x86: Check if shadow stack is active for ssp_get()
x86: Check if shadow stack is active for ssp_get()
- - 1
-
-
-
2023-12-04
Edgecombe, Rick P
New
x86/shstk: Change SSP after user accesses
x86/shstk: Change SSP after user accesses
1 1 1
-
-
-
2023-11-07
Edgecombe, Rick P
New
[v2] x86/mm/cpa: Warn if set_memory_XXcrypted() fails
[v2] x86/mm/cpa: Warn if set_memory_XXcrypted() fails
- 4 -
-
-
-
2023-10-27
Edgecombe, Rick P
New
x86/mm/cpa: Warn if set_memory_XXcrypted() fails
x86/mm/cpa: Warn if set_memory_XXcrypted() fails
- 2 -
-
-
-
2023-10-24
Edgecombe, Rick P
New
[RFC,10/10] uio_hv_generic: Don't free decrypted memory
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[RFC,09/10] hv_nstvsc: Don't free decrypted memory
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[RFC,08/10] hv: Track decrypted status in vmbus_gpadl
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[RFC,07/10] hv: Use free_decrypted_pages()
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[06/10] dma: Use free_decrypted_pages()
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[05/10] ptp: Use free_decrypted_pages()
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[04/10] swiotlb: Use free_decrypted_pages()
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[03/10] kvmclock: Use free_decrypted_pages()
Handle set_memory_XXcrypted() errors
- 1 -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[02/10] x86/mm/cpa: Reject incorrect encryption change requests
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
[01/10] mm: Add helper for freeing decrypted memory
Handle set_memory_XXcrypted() errors
- - -
-
-
-
2023-10-17
Edgecombe, Rick P
New
x86/shstk: Don't retry vm_munmap() on -EINTR
x86/shstk: Don't retry vm_munmap() on -EINTR
- - -
-
-
-
2023-07-06
Edgecombe, Rick P
New
x86/shstk: Move arch detail comment out of core mm
x86/shstk: Move arch detail comment out of core mm
- 1 -
-
-
-
2023-07-06
Edgecombe, Rick P
New
[v9,42/42] x86/shstk: Add ARCH_SHSTK_STATUS
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,41/42] x86/shstk: Add ARCH_SHSTK_UNLOCK
Shadow stacks for userspace
- 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,40/42] x86: Add PTRACE interface for shadow stack
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,39/42] selftests/x86: Add shadow stack test
Shadow stacks for userspace
1 - 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,38/42] x86/cpufeatures: Enable CET CR4 bit for shadow stack
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,37/42] x86/shstk: Wire in shadow stack interface
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,36/42] x86: Expose thread features in /proc/$PID/status
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,35/42] x86/shstk: Support WRSS for userspace
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,34/42] x86/shstk: Introduce map_shadow_stack syscall
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,33/42] x86/shstk: Check that signal frame is shadow stack mem
Shadow stacks for userspace
- - -
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,32/42] x86/shstk: Check that SSP is aligned on sigreturn
Shadow stacks for userspace
- - -
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,31/42] x86/shstk: Handle signals for shadow stack
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,30/42] x86/shstk: Introduce routines modifying shstk
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,29/42] x86/shstk: Handle thread shadow stack
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,28/42] x86/shstk: Add user-mode shadow stack support
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,27/42] x86/shstk: Add user control-protection fault handler
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,26/42] x86: Introduce userspace API for shadow stack
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,25/42] x86/fpu: Add helper for modifying xstate
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,24/42] x86/fpu/xstate: Introduce CET MSR and XSAVES supervisor states
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,23/42] Documentation/x86: Add CET shadow stack description
Shadow stacks for userspace
1 3 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,22/42] mm: Don't allow write GUPs to shadow stack memory
Shadow stacks for userspace
2 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,21/42] x86/mm: Teach pte_mkwrite() about stack memory
Shadow stacks for userspace
2 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,20/42] x86/mm: Introduce MAP_ABOVE4G
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,19/42] mm/mmap: Add shadow stack pages to memory accounting
Shadow stacks for userspace
2 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,18/42] x86/mm: Warn if create Write=0,Dirty=1 with raw prot
Shadow stacks for userspace
- - 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,17/42] mm: Warn on shadow stack memory in wrong vma
Shadow stacks for userspace
1 1 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,16/42] mm: Add guard pages around a shadow stack.
Shadow stacks for userspace
1 3 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,15/42] x86/mm: Check shadow stack page fault errors
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,14/42] mm: Introduce VM_SHADOW_STACK for shadow stack memory
Shadow stacks for userspace
2 4 4
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,13/42] x86/mm: Remove _PAGE_DIRTY from kernel RO pages
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,12/42] x86/mm: Start actually marking _PAGE_SAVED_DIRTY
Shadow stacks for userspace
1 - 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,11/42] x86/mm: Update ptep/pmdp_set_wrprotect() for _PAGE_SAVED_DIRTY
Shadow stacks for userspace
1 - 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,10/42] x86/mm: Introduce _PAGE_SAVED_DIRTY
Shadow stacks for userspace
- - 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,09/42] x86/mm: Move pmd_write(), pud_write() up in the file
Shadow stacks for userspace
1 3 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,08/42] x86/cpufeatures: Add CPU feature flags for shadow stacks
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,07/42] x86/traps: Move control protection handler to separate file
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,06/42] x86/shstk: Add Kconfig option for shadow stack
Shadow stacks for userspace
1 2 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,05/42] mm: Move VM_UFFD_MINOR_BIT from 37 to 38
Shadow stacks for userspace
2 4 3
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,04/42] mm: Re-introduce vm_flags to do_mmap()
Shadow stacks for userspace
2 5 4
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,03/42] mm: Make pte_mkwrite() take a VMA
Shadow stacks for userspace
1 1 -
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,02/42] mm: Move pte/pmd_mkwrite() callers with no VMA to _novma()
Shadow stacks for userspace
1 1 -
-
-
-
2023-06-13
Edgecombe, Rick P
New
[v9,01/42] mm: Rename arch pte_mkwrite()'s to pte_mkwrite_novma()
Shadow stacks for userspace
3 1 -
-
-
-
2023-06-13
Edgecombe, Rick P
New
x86: Enforce only whole copies for ssp_set()
x86: Enforce only whole copies for ssp_set()
- - -
-
-
-
2023-03-25
Edgecombe, Rick P
New
[v8,40/40] x86/shstk: Add ARCH_SHSTK_STATUS
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,39/40] x86/shstk: Add ARCH_SHSTK_UNLOCK
Shadow stacks for userspace
- 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,38/40] x86: Add PTRACE interface for shadow stack
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,37/40] selftests/x86: Add shadow stack test
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,36/40] x86/shstk: Wire in shadow stack interface
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,35/40] x86: Expose thread features in /proc/$PID/status
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,34/40] x86/shstk: Support WRSS for userspace
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,33/40] x86/shstk: Introduce map_shadow_stack syscall
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,32/40] x86/shstk: Handle signals for shadow stack
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,31/40] x86/shstk: Introduce routines modifying shstk
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,30/40] x86/shstk: Handle thread shadow stack
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,29/40] x86/shstk: Add user-mode shadow stack support
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,28/40] x86: Introduce userspace API for shadow stack
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,27/40] x86/mm: Warn if create Write=0,Dirty=1 with raw prot
Shadow stacks for userspace
1 - 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,26/40] mm: Warn on shadow stack memory in wrong vma
Shadow stacks for userspace
2 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,25/40] x86/mm: Introduce MAP_ABOVE4G
Shadow stacks for userspace
1 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
[v8,24/40] mm: Don't allow write GUPs to shadow stack memory
Shadow stacks for userspace
2 1 3
-
-
-
2023-03-19
Edgecombe, Rick P
New
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