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path: root/arch/powerpc/kernel/head_32.h
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* powerpc: add a definition for the marker offset within the interrupt frameNicholas Piggin2022-12-021-1/+1
* powerpc: add definition for pt_regs offset within an interrupt frameNicholas Piggin2022-12-021-1/+1
* Merge tag 'powerpc-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/p...Linus Torvalds2022-01-141-2/+7
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| * powerpc/32s: Do kuep_lock() and kuep_unlock() in assemblyChristophe Leroy2021-12-091-0/+6
| * powerpc: flexible GPR range save/restore macrosNicholas Piggin2021-11-291-2/+1
* | powerpc/32: Fix hardlockup on vmap stack overflowChristophe Leroy2021-11-241-3/+3
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* powerpc/32: Reduce code duplication of system call entryChristophe Leroy2021-06-251-19/+0
* powerpc/32: Interchange r1 and r11 in SYSCALL_ENTRY on bookeChristophe Leroy2021-06-251-2/+2
* powerpc/32: Interchange r10 and r12 in SYSCALL_ENTRY on non bookeChristophe Leroy2021-06-251-17/+17
* powerpc/32s: Move KUEP locking/unlocking in CChristophe Leroy2021-03-291-0/+3
* powerpc/32: Only use prepare_transfer_to_handler function on book3s/32 and e500Christophe Leroy2021-03-291-0/+2
* powerpc/32: Save remaining registers in exception prologChristophe Leroy2021-03-291-0/+12
* powerpc/32: Refactor saving of volatile registers in exception prologsChristophe Leroy2021-03-291-6/+10
* powerpc/32: Remove the xfer parameter in EXCEPTION() macroChristophe Leroy2021-03-291-1/+1
* powerpc/32: Dismantle EXC_XFER_STD/LITE/TEMPLATEChristophe Leroy2021-03-291-15/+6
* powerpc/32: Add a prepare_transfer_to_handler macro for exception prologsChristophe Leroy2021-03-291-0/+4
* powerpc/32: Save trap number on stack in exception prologChristophe Leroy2021-03-291-7/+7
* powerpc/32: Set regs parameter in r3 in transfer_to_handlerChristophe Leroy2021-03-291-2/+0
* powerpc/32: Always save non volatile registers on exception entryChristophe Leroy2021-03-291-2/+1
* powerpc/32: Perform normal function call in exception entryChristophe Leroy2021-03-291-2/+2
* powerpc/32: Provide a name to exception prolog continuation in virtual modeChristophe Leroy2021-03-291-5/+7
* powerpc/32: Move exception prolog code into .text once MMU is back onChristophe Leroy2021-03-291-0/+5
* powerpc/32: Add vmap_stack_overflow label inside the macroChristophe Leroy2021-03-291-1/+2
* powerpc/32: Statically initialise first emergency contextChristophe Leroy2021-03-291-5/+1
* powerpc/32: Enable instruction translation at the same time as data translationChristophe Leroy2021-03-291-5/+8
* powerpc/32: Tag DAR in EXCEPTION_PROLOG_2 for the 8xxChristophe Leroy2021-03-291-0/+6
* powerpc/32: Always enable data translation in exception prologChristophe Leroy2021-03-291-83/+2
* powerpc/32: Use fast instruction to set MSR RI in exception prolog on 8xxChristophe Leroy2021-03-291-0/+2
* powerpc/40x: Prepare normal exception handler for enabling MMU earlyChristophe Leroy2021-03-291-1/+14
* powerpc/32: Handle bookE debugging in C in syscall entry/exitChristophe Leroy2021-02-111-15/+0
* powerpc/32: Remove the counter in global_dbcr0Christophe Leroy2021-02-111-3/+0
* powerpc/32: Remove verification of MSR_PR on syscall in the ASM entryChristophe Leroy2021-02-111-3/+0
* powerpc/syscall: implement system call entry/exit logic in C for PPC32Christophe Leroy2021-02-111-18/+0
* powerpc/32: Always save non volatile GPRs at syscall entryChristophe Leroy2021-02-111-1/+1
* powerpc/32: Reorder instructions to avoid using CTR in syscall entryChristophe Leroy2021-02-111-12/+10
* powerpc/32: On syscall entry, enable instruction translation at the same time...Christophe Leroy2021-02-111-17/+9
* powerpc/32: Always enable data translation on syscall entryChristophe Leroy2021-02-111-22/+1
* powerpc/32: Preserve cr1 in exception prolog stack check to fix build errorChristophe Leroy2021-02-111-1/+1
* powerpc/32: Fix vmap stack - Properly set r1 before activating MMU on syscall...Christophe Leroy2020-12-211-9/+16
* powerpc/32: Use SPRN_SPRG_SCRATCH2 in exception prologsChristophe Leroy2020-12-041-15/+7
* powerpc/32: Simplify EXCEPTION_PROLOG_1 macroChristophe Leroy2020-12-041-6/+4
* powerpc: Remove RFI macroChristophe Leroy2020-11-191-1/+4
* powerpc: Drop SYNC_601() ISYNC_601() and SYNC()Christophe Leroy2020-10-081-1/+0
* powerpc/32: Fix vmap stack - Properly set r1 before activating MMUChristophe Leroy2020-09-151-14/+29
* powerpc/32: Fix vmap stack - Do not activate MMU before reading task structChristophe Leroy2020-09-151-25/+6
* Merge branch 'fixes' into nextMichael Ellerman2020-03-101-1/+20
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| * powerpc/32s: Fix DSI and ISI exceptions for CONFIG_VMAP_STACKChristophe Leroy2020-02-181-1/+20
* | powerpc: Don't use thread struct for saving SRR0/1 on syscall.Christophe Leroy2020-02-191-9/+7
* | powerpc/32: Warn and return ENOSYS on syscalls from kernelChristophe Leroy2020-02-191-7/+9
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* powerpc/32s: Enable CONFIG_VMAP_STACKChristophe Leroy2020-01-271-1/+3
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