Show patches with: Submitter = Christopher M. Riedl       |    Archived = No       |   137 patches
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Patch Series A/F/R/T S/W/F Date Submitter Delegate State
[v7,10/10] powerpc/signal: Use __get_user() to copy sigset_t Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,09/10] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,08/10] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,07/10] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,06/10] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,05/10] powerpc/signal64: Remove TM ifdefery in middle of if/else block Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,04/10] powerpc: Reference parameter in MSR_TM_ACTIVE() macro Improve signal performance on PPC64 with KUAP - - 1 - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,03/10] powerpc/signal64: Remove non-inline calls from setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,02/10] powerpc/signal: Add unsafe_copy_{vsx, fpr}_from_user() Improve signal performance on PPC64 with KUAP - - 1 - --1 2021-02-27 Christopher M. Riedl Accepted
[v7,01/10] powerpc/uaccess: Add unsafe_copy_from_user() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-27 Christopher M. Riedl Accepted
[v2] powerpc64/idle: Fix SP offsets when saving GPRs [v2] powerpc64/idle: Fix SP offsets when saving GPRs - - - - 7-- 2021-02-06 Christopher M. Riedl Accepted
[v7,2/2] powerpc/xmon: Restrict when kernel is locked down Restrict xmon when kernel is locked down - - - - --1 2019-09-07 Christopher M. Riedl Accepted
[v7,1/2] powerpc/xmon: Allow listing and clearing breakpoints in read-only mode Restrict xmon when kernel is locked down - - 1 1 2-- 2019-09-07 Christopher M. Riedl Accepted
[v4,3/3] powerpc/spinlocks: Fix oops in shared-processor spinlocks Fix oops in shared-processor spinlocks - - - - 6-- 2019-08-13 Christopher M. Riedl Accepted
[v4,2/3] powerpc/spinlocks: Rename SPLPAR-only spinlocks Fix oops in shared-processor spinlocks - - 1 - 2-- 2019-08-13 Christopher M. Riedl Accepted
[v4,1/3] powerpc/spinlocks: Refactor SHARED_PROCESSOR Fix oops in shared-processor spinlocks - - 1 - 2-- 2019-08-13 Christopher M. Riedl Accepted
[v5] powerpc/64s: support nospectre_v2 cmdline option [v5] powerpc/64s: support nospectre_v2 cmdline option - - 1 - 6-- 2019-05-24 Christopher M. Riedl Accepted
[v4] powerpc/xmon: add read-only mode [v4] powerpc/xmon: add read-only mode - - 2 - 6-- 2019-04-16 Christopher M. Riedl Accepted
powerpc64/idle: Fix SP offsets when saving GPRs powerpc64/idle: Fix SP offsets when saving GPRs - - - - 7-- 2021-01-30 Christopher M. Riedl Changes Requested
[RFC,v2] powerpc/xmon: restrict when kernel is locked down [RFC,v2] powerpc/xmon: restrict when kernel is locked down - - - - 5-1 2019-05-24 Christopher M. Riedl Changes Requested
powerpc/64s: support nospectre_v2 cmdline option powerpc/64s: support nospectre_v2 cmdline option - - - - --- 2019-05-05 Christopher M. Riedl Changes Requested
[v6,4/4] powerpc/64s: Initialize and use a temporary mm for patching on Radix Use per-CPU temporary mappings for patching on Radix MMU - - - - 41- 2021-09-11 Christopher M. Riedl Superseded
[v6,3/4] powerpc: Use WARN_ON and fix check in poking_init Use per-CPU temporary mappings for patching on Radix MMU - - - - --- 2021-09-11 Christopher M. Riedl Superseded
[v6,2/4] powerpc: Rework and improve STRICT_KERNEL_RWX patching Use per-CPU temporary mappings for patching on Radix MMU - - - - --- 2021-09-11 Christopher M. Riedl Superseded
[v6,1/4] powerpc/64s: Introduce temporary mm for Radix MMU Use per-CPU temporary mappings for patching on Radix MMU - - - - --- 2021-09-11 Christopher M. Riedl Superseded
[v4,11/11] powerpc: Use patch_instruction_unlocked() in loops Use per-CPU temporary mappings for patching - - - - 61- 2021-04-29 Christopher M. Riedl Superseded
[v4,10/11] powerpc: Protect patching_mm with a lock Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,09/11] lkdtm/powerpc: Fix code patching hijack test Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,08/11] powerpc: Initialize and use a temporary mm for patching Use per-CPU temporary mappings for patching - - - - 21- 2021-04-29 Christopher M. Riedl Superseded
[v4,07/11] powerpc/64s: Make slb_allocate_user() non-static Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,06/11] powerpc: Introduce temporary mm Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,05/11] powerpc/64s: Add ability to skip SLB preload Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,04/11] lkdtm/x86_64: Add test to hijack a patch mapping Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,03/11] x86_64: Add LKDTM accessor for patching addr Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v4,02/11] lkdtm/powerpc: Add test to hijack a patch mapping Use per-CPU temporary mappings for patching - - - - 21- 2021-04-29 Christopher M. Riedl Superseded
[v4,01/11] powerpc: Add LKDTM accessor for patching addr Use per-CPU temporary mappings for patching - - - - 3-- 2021-04-29 Christopher M. Riedl Superseded
[v6,10/10] powerpc/signal: Use __get_user() to copy sigset_t Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,09/10] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,08/10] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,07/10] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,06/10] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,05/10] powerpc/signal64: Remove TM ifdefery in middle of if/else block Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,04/10] powerpc: Reference parameter in MSR_TM_ACTIVE() macro Improve signal performance on PPC64 with KUAP - - 1 - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,03/10] powerpc/signal64: Remove non-inline calls from setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,02/10] powerpc/signal: Add unsafe_copy_{vsx, fpr}_from_user() Improve signal performance on PPC64 with KUAP - - 1 - --1 2021-02-21 Christopher M. Riedl Superseded
[v6,01/10] powerpc/uaccess: Add unsafe_copy_from_user Improve signal performance on PPC64 with KUAP - - 1 - --1 2021-02-21 Christopher M. Riedl Superseded
[v5,10/10] powerpc/signal64: Use __get_user() to copy sigset_t Improve signal performance on PPC64 with KUAP - - 1 - 43- 2021-02-03 Christopher M. Riedl Superseded
[v5,09/10] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,08/10] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,07/10] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,06/10] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,05/10] powerpc/signal64: Remove TM ifdefery in middle of if/else block Improve signal performance on PPC64 with KUAP - - - - 21- 2021-02-03 Christopher M. Riedl Superseded
[v5,04/10] powerpc: Reference param in MSR_TM_ACTIVE() macro Improve signal performance on PPC64 with KUAP - - 1 - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,03/10] powerpc/signal64: Move non-inline functions out of setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,02/10] powerpc/signal: Add unsafe_copy_{vsx, fpr}_from_user() Improve signal performance on PPC64 with KUAP - - 1 - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v5,01/10] powerpc/uaccess: Add unsafe_copy_from_user Improve signal performance on PPC64 with KUAP - - 1 - 3-- 2021-02-03 Christopher M. Riedl Superseded
[v4,10/10] powerpc/signal64: Use __get_user() to copy sigset_t Improve signal performance on PPC64 with KUAP - - - - 43- 2021-01-28 Christopher M. Riedl Superseded
[v4,09/10] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v4,08/10] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2021-01-28 Christopher M. Riedl Superseded
[v4,07/10] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v4,06/10] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v4,05/10] powerpc/signal64: Remove TM ifdefery in middle of if/else block Improve signal performance on PPC64 with KUAP - - - - 21- 2021-01-28 Christopher M. Riedl Superseded
[v4,04/10] powerpc: Reference param in MSR_TM_ACTIVE() macro Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v4,03/10] powerpc/signal64: Move non-inline functions out of setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v4,02/10] powerpc/signal: Add unsafe_copy_{vsx, fpr}_from_user() Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v4,01/10] powerpc/uaccess: Add unsafe_copy_from_user Improve signal performance on PPC64 with KUAP - - - - 3-- 2021-01-28 Christopher M. Riedl Superseded
[v3,8/8] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,7/8] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,6/8] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,5/8] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,4/8] powerpc/signal64: Remove TM ifdefery in middle of if/else block Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,3/8] powerpc/signal64: Move non-inline functions out of setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,2/8] powerpc/signal: Add unsafe_copy_{vsx,fpr}_from_user() Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v3,1/8] powerpc/uaccess: Add unsafe_copy_from_user Improve signal performance on PPC64 with KUAP - - - - --- 2021-01-09 Christopher M. Riedl Superseded
[v2,8/8] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,7/8] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,6/8] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,5/8] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,4/8] powerpc/signal64: Remove TM ifdefery in middle of if/else block Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,3/8] powerpc/signal64: Move non-inline functions out of setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,2/8] powerpc/signal: Add unsafe_copy_{vsx,fpr}_from_user() Improve signal performance on PPC64 with KUAP - - - - --1 2020-11-05 Christopher M. Riedl Superseded
[v2,1/8] powerpc/uaccess: Add unsafe_copy_from_user Improve signal performance on PPC64 with KUAP - - - - 3-- 2020-11-05 Christopher M. Riedl Superseded
[8/8] powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[7/8] powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switches Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[6/8] powerpc/signal64: Replace setup_trampoline() w/ unsafe_setup_trampoline() Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[5/8] powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[4/8] powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext() Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[3/8] powerpc: Mark functions called inside uaccess blocks w/ 'notrace' Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[2/8] powerpc/signal: Add unsafe_copy_{vsx,fpr}_from_user() Improve signal performance on PPC64 with KUAP - - - - --1 2020-10-15 Christopher M. Riedl Superseded
[1/8] powerpc/uaccess: Add unsafe_copy_from_user Improve signal performance on PPC64 with KUAP - - - - 3-- 2020-10-15 Christopher M. Riedl Superseded
[v3,6/6] powerpc: Use a temporary mm for code patching Use per-CPU temporary mappings for patching - - - - 34- 2020-08-27 Christopher M. Riedl Superseded
[v3,5/6] powerpc: Initialize a temporary mm for code patching Use per-CPU temporary mappings for patching - - - - 21- 2020-08-27 Christopher M. Riedl Superseded
[v3,4/6] powerpc: Introduce temporary mm Use per-CPU temporary mappings for patching - - - - 3-- 2020-08-27 Christopher M. Riedl Superseded
[v3,3/6] Add LKDTM test to hijack a patch mapping (powerpc, x86_64) Use per-CPU temporary mappings for patching - - - - 21- 2020-08-27 Christopher M. Riedl Superseded
[v3,2/6] x86: Add LKDTM accessor for patching addr Use per-CPU temporary mappings for patching - - - - 3-- 2020-08-27 Christopher M. Riedl Superseded
[v3,1/6] powerpc: Add LKDTM accessor for patching addr Use per-CPU temporary mappings for patching - - - - 3-- 2020-08-27 Christopher M. Riedl Superseded
[v2,5/5] powerpc: Add LKDTM test to hijack a patch mapping Use per-CPU temporary mappings for patching - - - - --- 2020-07-09 Christopher M. Riedl Superseded
[v2,4/5] powerpc/lib: Add LKDTM accessor for patching addr Use per-CPU temporary mappings for patching - - - - --- 2020-07-09 Christopher M. Riedl Superseded
[v2,3/5] powerpc/lib: Use a temporary mm for code patching Use per-CPU temporary mappings for patching - - - - --- 2020-07-09 Christopher M. Riedl Superseded
[v2,2/5] powerpc/lib: Initialize a temporary mm for code patching Use per-CPU temporary mappings for patching - - - - --- 2020-07-09 Christopher M. Riedl Superseded
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