From: Anup Patel <apatel@ventanamicro.com>
To: Will Deacon <will@kernel.org>,
julien.thierry.kdev@gmail.com, maz@kernel.org
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Atish Patra <atishp@atishpatra.org>,
Andrew Jones <ajones@ventanamicro.com>,
Anup Patel <anup@brainfault.org>,
kvm@vger.kernel.org, kvm-riscv@lists.infradead.org,
Anup Patel <apatel@ventanamicro.com>
Subject: [kvmtool PATCH 2/6] Add __KERNEL_DIV_ROUND_UP() macro
Date: Mon, 27 Jan 2025 18:54:20 +0530 [thread overview]
Message-ID: <20250127132424.339957-3-apatel@ventanamicro.com> (raw)
In-Reply-To: <20250127132424.339957-1-apatel@ventanamicro.com>
The latest virtio_pci.h header from Linux-6.13 kernel requires
__KERNEL_DIV_ROUND_UP() macro so define it conditionally in
linux/kernel.h.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
---
include/linux/kernel.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 6c22f1c..df42d63 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -8,6 +8,9 @@
#define round_down(x, y) ((x) & ~__round_mask(x, y))
#define DIV_ROUND_UP(n,d) (((n) + (d) - 1) / (d))
+#ifndef __KERNEL_DIV_ROUND_UP
+#define __KERNEL_DIV_ROUND_UP(n,d) DIV_ROUND_UP(n,d)
+#endif
#define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1)
#define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask))
--
2.43.0
next prev parent reply other threads:[~2025-01-27 13:24 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-27 13:24 [kvmtool PATCH 0/6] Add RISC-V ISA extensions based on Linux-6.13 Anup Patel
2025-01-27 13:24 ` [kvmtool PATCH 1/6] Sync-up headers with Linux-6.13 kernel Anup Patel
2025-01-27 13:24 ` Anup Patel [this message]
2025-02-11 11:40 ` [kvmtool PATCH 2/6] Add __KERNEL_DIV_ROUND_UP() macro Will Deacon
2025-02-11 11:58 ` Anup Patel
2025-01-27 13:24 ` [kvmtool PATCH 3/6] riscv: Add Svade extension support Anup Patel
2025-01-27 13:24 ` [kvmtool PATCH 4/6] riscv: Add Svadu " Anup Patel
2025-01-27 13:24 ` [kvmtool PATCH 5/6] riscv: Add Smnpm " Anup Patel
2025-01-27 13:24 ` [kvmtool PATCH 6/6] riscv: Add Ssnpm " Anup Patel
2025-02-11 11:56 ` [kvmtool PATCH 0/6] Add RISC-V ISA extensions based on Linux-6.13 Will Deacon
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