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path: root/arch/powerpc/include/asm/book3s/32/kup.h (follow)
AgeCommit message (Expand)AuthorFilesLines
2021-12-09powerpc/kuap: Add kuap_lock()Christophe Leroy1-5/+9
2021-12-09powerpc/kuap: Remove __kuap_assert_locked()Christophe Leroy1-5/+0
2021-12-09powerpc/kuap: Check KUAP activation in generic functionsChristophe Leroy1-29/+5
2021-12-09powerpc/kuap: Add a generic intermediate layerChristophe Leroy1-11/+11
2021-12-09powerpc/32s: Do kuep_lock() and kuep_unlock() in assemblyChristophe Leroy1-34/+0
2021-12-09powerpc/32s: Remove capability to disable KUEP at boottimeChristophe Leroy1-2/+1
2021-10-07powerpc/32s: Fix kuap_kernel_restore()Christophe Leroy1-0/+8
2021-08-19powerpc/32s: Fix random crashes by adding isync() after locking/unlocking KUEPChristophe Leroy1-0/+20
2021-06-17powerpc/kuap: Remove to/from/size parameters of prevent_user_access()Christophe Leroy1-2/+1
2021-06-17powerpc/kuap: Remove KUAP_CURRENT_XXXChristophe Leroy1-1/+0
2021-06-17powerpc/32s: Rework Kernel Userspace Access ProtectionChristophe Leroy1-71/+79
2021-06-17powerpc/32s: Allow disabling KUAP at boot timeChristophe Leroy1-1/+26
2021-06-17powerpc/32s: Allow disabling KUEP at boot timeChristophe Leroy1-1/+5
2021-06-17powerpc/32s: Convert switch_mmu_context() to CChristophe Leroy1-0/+5
2021-06-17powerpc/32s: Refactor update of user segment registersChristophe Leroy1-0/+21
2021-05-17powerpc/32s: Speed up likely path of kuap_update_sr()Christophe Leroy1-2/+4
2021-03-29powerpc/32: Manage KUAP in CChristophe Leroy1-49/+1
2021-03-29powerpc/32s: Create C version of kuap save/restore/check helpersChristophe Leroy1-0/+45
2021-03-29powerpc/32s: Move KUEP locking/unlocking in CChristophe Leroy1-31/+0
2021-02-09powerpc/32s: mfsrin()/mtsrin() become mfsr()/mtsr()Christophe Leroy1-4/+4
2020-12-09powerpc/mm: Move the WARN() out of bad_kuap_fault()Christophe Leroy1-5/+1
2020-12-08powerpc/book3s64/kuap: Improve error reporting with KUAPAneesh Kumar K.V1-2/+2
2020-12-04powerpc/book3s64/kuap: Improve error reporting with KUAPAneesh Kumar K.V1-2/+2
2020-06-02powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUGChristophe Leroy1-1/+2
2020-05-26Merge branch 'fixes' into nextMichael Ellerman1-1/+1
2020-05-07powerpc/32s: Fix build failure with CONFIG_PPC_KUAP_DEBUGChristophe Leroy1-1/+1
2020-05-01powerpc/uaccess: Implement user_read_access_begin and user_write_access_beginChristophe Leroy1-2/+2
2020-01-28powerpc: Implement user_access_save() and user_access_restore()Christophe Leroy1-0/+23
2020-01-28powerpc/32s: Prepare prevent_user_access() for user_access_end()Christophe Leroy1-5/+18
2020-01-28powerpc/32s: Drop NULL addr verificationChristophe Leroy1-4/+6
2020-01-28powerpc/kuap: Fix set direction in allow/prevent_user_access()Christophe Leroy1-3/+10
2020-01-28powerpc/32s: Fix bad_kuap_fault()Christophe Leroy1-2/+7
2019-10-17powerpc/32s: fix allow/prevent_user_access() when crossing segment boundaries.Christophe Leroy1-0/+1
2019-04-21powerpc/32s: Implement Kernel Userspace Access ProtectionChristophe Leroy1-0/+103
2019-04-21powerpc/32s: Implement Kernel Userspace Execution Prevention.Christophe Leroy1-0/+42
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