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Thu, 22 Jan 2026 10:57:50 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id DNtUJa4CcmnPLwAAD6G6ig (envelope-from ); Thu, 22 Jan 2026 10:57:50 +0000 From: =?UTF-8?q?Carlos=20L=C3=B3pez?= To: chenhuacai@kernel.org, loongarch@lists.linux.dev Cc: =?UTF-8?q?Carlos=20L=C3=B3pez?= , WANG Xuerui , linux-kernel@vger.kernel.org (open list) Subject: [PATCH] loongarch/kgdb: use IS_ERR_PCPU() macro Date: Thu, 22 Jan 2026 11:56:36 +0100 Message-ID: <20260122105636.89985-2-clopez@suse.de> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.74 X-Spamd-Result: default: False [-2.74 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MIXED_CHARSET(0.56)[subject]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; ARC_NA(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; MIME_TRACE(0.00)[0:+]; FUZZY_RATELIMITED(0.00)[rspamd.com]; TO_DN_SOME(0.00)[]; URIBL_BLOCKED(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:mid,suse.de:email]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,suse.de:mid,suse.de:email] X-Spam-Level: X-Spam-Flag: NO In a759e37fb467 ("err.h: add ERR_PTR_PCPU(), PTR_ERR_PCPU() and IS_ERR_PCPU() macros"), specialized macros were added to check an error within a __percpu pointer, so use them instead of manually casting with __force, like all other users of register_wide_hw_breakpoint(). Signed-off-by: Carlos L=C3=B3pez --- arch/loongarch/kernel/kgdb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/loongarch/kernel/kgdb.c b/arch/loongarch/kernel/kgdb.c index 7be5b4c0c900..17664a6043b1 100644 --- a/arch/loongarch/kernel/kgdb.c +++ b/arch/loongarch/kernel/kgdb.c @@ -697,7 +697,7 @@ void kgdb_arch_late(void) continue; =20 breakinfo[i].pev =3D register_wide_hw_breakpoint(&attr, NULL, NULL); - if (IS_ERR((void * __force)breakinfo[i].pev)) { + if (IS_ERR_PCPU(breakinfo[i].pev)) { pr_err("kgdb: Could not allocate hw breakpoints.\n"); breakinfo[i].pev =3D NULL; return; base-commit: a66191c590b3b58eaff05d2277971f854772bd5b --=20 2.51.0