linux-kernel - [tip: sched/core] powerpc: Rely on generic printing of preemption model

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Message-ID: <174220768834.14745.8118980644677092757.tip-bot2@tip-bot2>
Date: Mon, 17 Mar 2025 10:34:48 -0000
From: "tip-bot2 for Sebastian Andrzej Siewior" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
 "Peter Zijlstra (Intel)" <peterz@...radead.org>,
 Christophe Leroy <christophe.leroy@...roup.eu>,
 Shrikanth Hegde <sshegde@...ux.ibm.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject:
 [tip: sched/core] powerpc: Rely on generic printing of preemption model

The following commit has been merged into the sched/core branch of tip:

Commit-ID:     732ed149f7ac6278e33ccd62d13c604a134e6933
Gitweb:        https://git.kernel.org/tip/732ed149f7ac6278e33ccd62d13c604a134e6933
Author:        Sebastian Andrzej Siewior <bigeasy@...utronix.de>
AuthorDate:    Fri, 14 Mar 2025 17:08:06 +01:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Mon, 17 Mar 2025 11:23:39 +01:00

powerpc: Rely on generic printing of preemption model

After the first printk in __die() there is show_regs() ->
show_regs_print_info() which prints the current
preemption model.

Remove the preempion model from the arch code.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Reviewed-by: Christophe Leroy <christophe.leroy@...roup.eu>
Reviewed-by: Shrikanth Hegde <sshegde@...ux.ibm.com>
Link: https://lore.kernel.org/r/20250314160810.2373416-6-bigeasy@linutronix.de
---
 arch/powerpc/kernel/traps.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index edf5cab..cb8e935 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -263,10 +263,9 @@ static int __die(const char *str, struct pt_regs *regs, long err)
 {
 	printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
 
-	printk("%s PAGE_SIZE=%luK%s%s%s%s%s%s %s\n",
+	printk("%s PAGE_SIZE=%luK%s %s%s%s%s %s\n",
 	       IS_ENABLED(CONFIG_CPU_LITTLE_ENDIAN) ? "LE" : "BE",
 	       PAGE_SIZE / 1024, get_mmu_str(),
-	       IS_ENABLED(CONFIG_PREEMPT) ? " PREEMPT" : "",
 	       IS_ENABLED(CONFIG_SMP) ? " SMP" : "",
 	       IS_ENABLED(CONFIG_SMP) ? (" NR_CPUS=" __stringify(NR_CPUS)) : "",
 	       debug_pagealloc_enabled() ? " DEBUG_PAGEALLOC" : "",