[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH 3/4] xen: Drop raw_smp_processor_id()

On 20/03/2020 21:24, Andrew Cooper wrote:
There is only a single user of raw_smp_processor_id() left in the tree (and it
is unconditionally compiled out).  Drop the alias from all architectures.

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Acked-by: Julien Grall <jgrall@xxxxxxxxxx>


CC: Jan Beulich <JBeulich@xxxxxxxx>
CC: Wei Liu <wl@xxxxxxx>
CC: Roger Pau Monné <roger.pau@xxxxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: Julien Grall <julien@xxxxxxx>
CC: Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>
  xen/arch/x86/cpu/microcode/amd.c | 2 +-
  xen/include/asm-arm/smp.h        | 2 +-
  xen/include/asm-x86/smp.h        | 2 +-
  xen/include/xen/smp.h            | 2 --
  4 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/xen/arch/x86/cpu/microcode/amd.c b/xen/arch/x86/cpu/microcode/amd.c
index a053e43923..0998a36b5c 100644
--- a/xen/arch/x86/cpu/microcode/amd.c
+++ b/xen/arch/x86/cpu/microcode/amd.c
@@ -306,7 +306,7 @@ static int get_ucode_from_buffer_amd(
      memcpy(mc_amd->mpb, mpbuf->data, mpbuf->len);
pr_debug("microcode: CPU%d size %zu, block size %u offset %zu equivID %#x rev %#x\n",
-             raw_smp_processor_id(), bufsize, mpbuf->len, *offset,
+             smp_processor_id(), bufsize, mpbuf->len, *offset,
               ((struct microcode_header_amd *)mc_amd->mpb)->processor_rev_id,
               ((struct microcode_header_amd *)mc_amd->mpb)->patch_id);
diff --git a/xen/include/asm-arm/smp.h b/xen/include/asm-arm/smp.h
index fdbcefa241..af5a2fe652 100644
--- a/xen/include/asm-arm/smp.h
+++ b/xen/include/asm-arm/smp.h
@@ -12,7 +12,7 @@ DECLARE_PER_CPU(cpumask_var_t, cpu_core_mask);
#define cpu_is_offline(cpu) unlikely(!cpu_online(cpu)) -#define raw_smp_processor_id() (get_processor_id())
+#define smp_processor_id() get_processor_id()
   * Do we, for platform reasons, need to actually keep CPUs online when we
diff --git a/xen/include/asm-x86/smp.h b/xen/include/asm-x86/smp.h
index 6150363655..f7485f602e 100644
--- a/xen/include/asm-x86/smp.h
+++ b/xen/include/asm-x86/smp.h
@@ -53,7 +53,7 @@ int cpu_add(uint32_t apic_id, uint32_t acpi_id, uint32_t pxm);
   * from the initial startup. We map APIC_BASE very early in page_setup(),
   * so this is correct in the x86 case.
-#define raw_smp_processor_id() (get_processor_id())
+#define smp_processor_id() get_processor_id()
void __stop_this_cpu(void); diff --git a/xen/include/xen/smp.h b/xen/include/xen/smp.h
index a64c9b3882..d5a3644611 100644
--- a/xen/include/xen/smp.h
+++ b/xen/include/xen/smp.h
@@ -65,8 +65,6 @@ void smp_call_function_interrupt(void);
void smp_send_call_function_mask(const cpumask_t *mask); -#define smp_processor_id() raw_smp_processor_id()
  int alloc_cpu_id(void);
extern void *stack_base[NR_CPUS];

Julien Grall

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.