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Fri, 5 Dec 2025 07:45:45 +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 mdPTLKmNMmlkEgAAD6G6ig (envelope-from ); Fri, 05 Dec 2025 07:45:45 +0000 From: Juergen Gross To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: Juergen Gross , Paolo Bonzini Subject: [PATCH 01/10] KVM: Switch coalesced_mmio_in_range() to return bool Date: Fri, 5 Dec 2025 08:45:28 +0100 Message-ID: <20251205074537.17072-2-jgross@suse.com> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251205074537.17072-1-jgross@suse.com> References: <20251205074537.17072-1-jgross@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Spam-Flag: NO X-Spam-Score: -2.80 X-Spam-Level: X-Spamd-Result: default: False [-2.80 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; R_MISSING_CHARSET(0.50)[]; NEURAL_HAM_SHORT(-0.20)[-0.985]; MIME_GOOD(-0.10)[text/plain]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FUZZY_RATELIMITED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.com:s=susede1]; RCPT_COUNT_THREE(0.00)[4]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="utf-8" Instead of 0 and 1 let coalesced_mmio_in_range() return false or true. Signed-off-by: Juergen Gross --- virt/kvm/coalesced_mmio.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/virt/kvm/coalesced_mmio.c b/virt/kvm/coalesced_mmio.c index 375d6285475e..bc022bd45863 100644 --- a/virt/kvm/coalesced_mmio.c +++ b/virt/kvm/coalesced_mmio.c @@ -22,22 +22,22 @@ static inline struct kvm_coalesced_mmio_dev *to_mmio(st= ruct kvm_io_device *dev) return container_of(dev, struct kvm_coalesced_mmio_dev, dev); } =20 -static int coalesced_mmio_in_range(struct kvm_coalesced_mmio_dev *dev, - gpa_t addr, int len) +static bool coalesced_mmio_in_range(struct kvm_coalesced_mmio_dev *dev, + gpa_t addr, int len) { /* is it in a batchable area ? * (addr,len) is fully included in * (zone->addr, zone->size) */ if (len < 0) - return 0; + return false; if (addr + len < addr) - return 0; + return false; if (addr < dev->zone.addr) - return 0; + return false; if (addr + len > dev->zone.addr + dev->zone.size) - return 0; - return 1; + return false; + return true; } =20 static int coalesced_mmio_write(struct kvm_vcpu *vcpu, --=20 2.51.0