Re: [PATCH v2 04/11] powerpc/64e/interrupt: use new interrupt return

Excerpts from Christophe Leroy's message of March 16, 2021 8:49 pm:

Le 16/03/2021 à 11:41, Nicholas Piggin a écrit :

quoted

Update the new C and asm interrupt return code to account for 64e
specifics, switch over to use it.

The now-unused old ret_from_except code, that was moved to 64e after the
64s conversion, is removed.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
---
  arch/powerpc/include/asm/asm-prototypes.h |   2 -
  arch/powerpc/include/asm/ppc_asm.h        |  20 --
  arch/powerpc/kernel/asm-offsets.c         |  10 -
  arch/powerpc/kernel/exceptions-64e.S      | 321 ++--------------------
  arch/powerpc/kernel/irq.c                 |  76 -----
  5 files changed, 25 insertions(+), 404 deletions(-)

quoted

diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
index 85ba2b0bc8d8..c880ad18b851 100644
--- a/arch/powerpc/kernel/asm-offsets.c
+++ b/arch/powerpc/kernel/asm-offsets.c

@@ -282,21 +282,11 @@ int main(void)
  	OFFSET(PACAHWCPUID, paca_struct, hw_cpu_id);
  	OFFSET(PACAKEXECSTATE, paca_struct, kexec_state);
  	OFFSET(PACA_DSCR_DEFAULT, paca_struct, dscr_default);
-	OFFSET(ACCOUNT_STARTTIME, paca_struct, accounting.starttime);
-	OFFSET(ACCOUNT_STARTTIME_USER, paca_struct, accounting.starttime_user);
-	OFFSET(ACCOUNT_USER_TIME, paca_struct, accounting.utime);
-	OFFSET(ACCOUNT_SYSTEM_TIME, paca_struct, accounting.stime);
  #ifdef CONFIG_PPC_BOOK3E
  	OFFSET(PACA_TRAP_SAVE, paca_struct, trap_save);
  #endif
  	OFFSET(PACA_SPRG_VDSO, paca_struct, sprg_vdso);
  #else /* CONFIG_PPC64 */

The #else is useless

Thanks. I'll hold off re posting until there is some more activity.

Thanks,
Nick