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2021-03-29powerpc/32: Refactor booke critical registers savingChristophe Leroy2-33/+41
2021-03-29powerpc/32: Provide a name to exception prolog continuation in virtual modeChristophe Leroy4-27/+31
2021-03-29powerpc/32: Move exception prolog code into .text once MMU is back onChristophe Leroy4-34/+36
2021-03-29powerpc/32: Use START_EXCEPTION() as much as possibleChristophe Leroy3-47/+22
2021-03-29powerpc/32: Add vmap_stack_overflow label inside the macroChristophe Leroy3-3/+4
2021-03-29powerpc/32: Statically initialise first emergency contextChristophe Leroy2-6/+2
2021-03-29powerpc/32: Enable instruction translation at the same time as data translationChristophe Leroy4-28/+31
2021-03-29powerpc/32: Tag DAR in EXCEPTION_PROLOG_2 for the 8xxChristophe Leroy2-12/+12
2021-03-29powerpc/32: Always enable data translation in exception prologChristophe Leroy12-216/+17
2021-03-29powerpc/32: Remove ksp_limitChristophe Leroy9-108/+2
2021-03-29powerpc/32: Use fast instruction to set MSR RI in exception prolog on 8xxChristophe Leroy1-0/+2
2021-03-29powerpc/32: Handle bookE debugging in C in exception entryChristophe Leroy2-23/+2
2021-03-29powerpc/32: Entry cpu time accounting in CChristophe Leroy3-11/+3
2021-03-29powerpc/32: Reconcile interrupts in CChristophe Leroy2-58/+4
2021-03-29powerpc/40x: Prepare normal exception handler for enabling MMU earlyChristophe Leroy3-13/+21
2021-03-29powerpc/40x: Prepare for enabling MMU in critical exception prologChristophe Leroy1-3/+37
2021-03-29powerpc/40x: Reorder a few instructions in critical exception prologChristophe Leroy1-4/+4
2021-03-29powerpc/40x: Save SRR0/SRR1 and r10/r11 earlier in critical exceptionChristophe Leroy2-9/+8
2021-03-29powerpc/40x: Change CRITICAL_EXCEPTION_PROLOG macro to a gas macroChristophe Leroy1-35/+36
2021-03-29powerpc/40x: Don't use SPRN_SPRG_SCRATCH0/1 in TLB miss handlersChristophe Leroy1-21/+18
2021-03-29powerpc/traps: Declare unrecoverable_exception() as __noreturnChristophe Leroy2-2/+5
2021-03-29cxl: don't manipulate the mm.mm_users field directlyLaurent Dufour1-1/+1
2021-03-29powerpc/uprobes: Validation for prefixed instructionRavi Bangoria1-0/+7
2021-03-29powerpc/signal: Use __get_user() to copy sigset_tChristopher M. Riedl3-3/+10
2021-03-29powerpc/signal64: Rewrite rt_sigreturn() to minimise uaccess switchesDaniel Axtens1-4/+6
2021-03-29powerpc/signal64: Rewrite handle_rt_signal64() to minimise uaccess switchesDaniel Axtens1-21/+36
2021-03-29powerpc/signal64: Replace restore_sigcontext() w/ unsafe_restore_sigcontext()Christopher M. Riedl1-27/+41
2021-03-29powerpc/signal64: Replace setup_sigcontext() w/ unsafe_setup_sigcontext()Christopher M. Riedl1-27/+45
2021-03-29powerpc/signal64: Remove TM ifdefery in middle of if/else blockChristopher M. Riedl2-51/+54
2021-03-29powerpc: Reference parameter in MSR_TM_ACTIVE() macroChristopher M. Riedl1-1/+1
2021-03-29powerpc/signal64: Remove non-inline calls from setup_sigcontext()Christopher M. Riedl1-11/+21
2021-03-29powerpc/signal: Add unsafe_copy_{vsx, fpr}_from_user()Christopher M. Riedl1-0/+26
2021-03-29powerpc/uaccess: Add unsafe_copy_from_user()Christopher M. Riedl1-0/+21
2021-03-29powerpc/qspinlock: Use generic smp_cond_load_relaxedDavidlohr Bueso2-16/+7
2021-03-26powerpc/spinlock: Unserialize spin_is_lockedDavidlohr Bueso2-14/+1
2021-03-26powerpc/spinlock: Define smp_mb__after_spinlock only onceDavidlohr Bueso3-5/+3
2021-03-26powerpc/ptrace: Convert gpr32_set_common() to user access blockChristophe Leroy2-13/+19
2021-03-26powerpc/futex: Switch to user_access blockChristophe Leroy1-7/+5
2021-03-26powerpc/net: Switch csum_and_copy_{to/from}_user to user_access blockChristophe Leroy1-11/+4
2021-03-26powerpc/lib: Don't use __put_user_asm_goto() outside of uaccess.hChristophe Leroy1-4/+9
2021-03-26powerpc/syscalls: Use sys_old_select() in ppc_select()Christophe Leroy2-10/+3
2021-03-26powerpc/uaccess: Move copy_mc_xxx() functions downChristophe Leroy1-26/+26
2021-03-26powerpc/uaccess: Swap clear_user() and __clear_user()Christophe Leroy1-9/+8
2021-03-26powerpc/uaccess: Also perform 64 bits copies in unsafe_copy_to_user() on ppc32Christophe Leroy1-3/+3
2021-03-26powerpc/pseries: export LPAR security flavor in lparcfgLaurent Dufour4-0/+11
2021-03-24powerpc: Enable KFENCE for PPC32Christophe Leroy7-10/+57
2021-03-24powerpc/ptrace: Remove duplicate check from pt_regs_check()Denis Efremov1-2/+0
2021-03-24powerpc/pseries: Move hvc_vio_init_early() prototype to shared locationLee Jones3-3/+4
2021-03-24powerpc: Fix misspellings in tlbflush.hZhang Yunkai1-1/+1
2021-03-24powerpc: Remove duplicate includesZhang Yunkai5-6/+0
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