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| author | Madhavan Srinivasan <maddy@linux.vnet.ibm.com> | 2017-12-20 09:25:45 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-19 22:36:58 +1100 |
| commit | 0b63acf4a0eb8843f83954ea1bd29ccdfcbaa778 (patch) | |
| tree | ab57cd5ff8e1e7fa0ed976d16fdfa04ed7f03bab /arch/powerpc/kernel/setup_64.c | |
| parent | b5c1bd62c054f3cff1a672f9bf1dddefafadffec (diff) | |
| download | linux-0b63acf4a0eb8843f83954ea1bd29ccdfcbaa778.tar.gz | |
powerpc/64: Move set_soft_enabled() and rename
Move set_soft_enabled() from powerpc/kernel/irq.c to asm/hw_irq.c, to
encourage updates to paca->soft_enabled done via these access
function. Add "memory" clobber to hint compiler since
paca->soft_enabled memory is the target here.
Renaming it as soft_enabled_set() will make namespaces works better as
prefix than a postfix when new soft_enabled manipulation functions are
introduced.
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/setup_64.c')
| -rw-r--r-- | arch/powerpc/kernel/setup_64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 2fd4e167ef096c..f6bedebda90a62 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -189,7 +189,7 @@ static void __init fixup_boot_paca(void) /* Allow percpu accesses to work until we setup percpu data */ get_paca()->data_offset = 0; /* Mark interrupts disabled in PACA */ - get_paca()->soft_enabled = IRQS_DISABLED; + soft_enabled_set(IRQS_DISABLED); } static void __init configure_exceptions(void) @@ -352,7 +352,7 @@ void __init early_setup(unsigned long dt_ptr) void early_setup_secondary(void) { /* Mark interrupts disabled in PACA */ - get_paca()->soft_enabled = 0; + soft_enabled_set(IRQS_DISABLED); /* Initialize the hash table or TLB handling */ early_init_mmu_secondary(); |