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Miller" , Andreas Larsson , Bradley Morgan Cc: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, sparclinux@vger.kernel.org, Mete Durlu X-Mailer: b4 0.14.3 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: PZAbfiRYNLtSdh916t3REmOfY0bRsTtW X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODMxMDA4MiBTYWx0ZWRfX0UdAjcGwu9aB rK0mDMd6+McVwXsbN7eJLoFXf2QS/QDL6y71gLJ1dv6YZaZP7wHrCMHZHQm9Fznxzhn3VbAtamc O//gMlHCZL+aPuKBCm85dOAl8CDpPQ62J/USiKymk8TkRWHXD5K0NqVZYTYQ29MrCNLcMXH9k4q lr5nwy3+w5qgvrZpdcdH3RBUvTcHT1XqTZTXXR71hOMlyDIylFZ3cCZMaI0C1kIA0Y82aipaxb6 SeuUxtNG2PPQlArwLCItwfZ5TOTAYBYWlAEhS530IWA28Eb0MKqjhAn5yyLZIk3Np2jS1gqBDVl kr0WDtf6ioPS8rGkKSEqFOU0FMqZO/5kEmGDiCoqAbAgy7nfIcE0vKlFUOGz431pfP6MB9tReLa qOoYBjjtf8COReTfXbj9k30hWdV1aJw0i0Dp1Y/BCMvMNhFlSWfQ4sydCZ9oEJsxst34sz87rlD gZhWwZICaJ1blv0uUaA== X-Proofpoint-ORIG-GUID: PZAbfiRYNLtSdh916t3REmOfY0bRsTtW X-Proofpoint-Spam-Info: AW1haW4tMjYwODMxMDA4MiBTYWx0ZWRfX/2MWG8YR23hN 7KAPga96cjsLPCEqpuK3jGHejplHIWIcihByta8oPUSELEUT1s02pC8gk/2O0nIjhFsHOOi6aT2 +nA17pLSvfrPN3jd10ALzthS5d5XgzE= X-Authority-Analysis: v=2.4 cv=B92JFutM c=1 sm=1 tr=0 ts=6a955006 cx=c_pps a=GFwsV6G8L6GxiO2Y/PsHdQ==:117 a=GFwsV6G8L6GxiO2Y/PsHdQ==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=V8glGbnc2Ofi9Qvn3v5h:22 a=jcFIXsoQAAAA:8 a=VnNF1IyMAAAA:8 a=N4o6LLa-OltFePBdAboA:9 a=QEXdDO2ut3YA:10 a=M1-Q_cRM6PFdmZSamPpU:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-31_03,2026-08-27_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 spamscore=0 clxscore=1015 suspectscore=0 phishscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 impostorscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608310082 Implement sparc specific arch_do_panic() instead of using sparc specific ifdef sections in vpanic() code. Reorder arch specific panic handling, sparc's Stop-A messages are now printed after "end Kernel panic" marker. Reviewed-by: Bradley Morgan Signed-off-by: Mete Durlu --- arch/sparc/kernel/setup.c | 9 +++++++++ kernel/panic.c | 9 --------- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/arch/sparc/kernel/setup.c b/arch/sparc/kernel/setup.c index 4975867d9001..5f43cef80638 100644 --- a/arch/sparc/kernel/setup.c +++ b/arch/sparc/kernel/setup.c @@ -2,6 +2,8 @@ #include #include +#include +#include static const struct ctl_table sparc_sysctl_table[] = { { @@ -36,6 +38,13 @@ static const struct ctl_table sparc_sysctl_table[] = { #endif }; +void arch_do_panic(void) +{ + /* Make sure the user can actually press Stop-A (L1-A) */ + stop_a_enabled = 1; + pr_emerg("Press Stop-A (L1-A) from sun keyboard or send break\n" + "twice on console to return to the boot prom\n"); +} static int __init init_sparc_sysctls(void) { diff --git a/kernel/panic.c b/kernel/panic.c index ee6e3f9e3900..7dda841c16f9 100644 --- a/kernel/panic.c +++ b/kernel/panic.c @@ -744,15 +744,6 @@ void vpanic(const char *fmt, va_list args) reboot_mode = panic_reboot_mode; emergency_restart(); } -#ifdef __sparc__ - { - extern int stop_a_enabled; - /* Make sure the user can actually press Stop-A (L1-A) */ - stop_a_enabled = 1; - pr_emerg("Press Stop-A (L1-A) from sun keyboard or send break\n" - "twice on console to return to the boot prom\n"); - } -#endif pr_emerg("---[ end Kernel panic - not syncing: %s ]---\n", buf); arch_do_panic(); -- 2.55.0