Mailing List Archive

The definition of __read_mostly should be removed in:
https://lore.kernel.org/xen-devel/f25eb5c9-7c14-6e23-8535-2c66772b333e@suse.com/

The patch introduces it in arch-specific header to not
block enabling of full Xen build for RISC-V.

Signed-off-by: Oleksii Kurochko <oleksii.kurochko@gmail.com>
---
- [PATCH] move __read_mostly to xen/cache.h [2]

Right now, the patch series doesn't have a direct dependency on [2] and it
provides __read_mostly in the patch:
[PATCH v3 26/34] xen/riscv: add definition of __read_mostly
However, it will be dropped as soon as [2] is merged or at least when the
final version of the patch [2] is provided.

[2] https://lore.kernel.org/xen-devel/f25eb5c9-7c14-6e23-8535-2c66772b333e@suse.com/
---
Changes in V4-V7:
- Nothing changed. Only rebase.
---
xen/arch/riscv/include/asm/cache.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/xen/arch/riscv/include/asm/cache.h b/xen/arch/riscv/include/asm/cache.h
index 69573eb051..94bd94db53 100644
--- a/xen/arch/riscv/include/asm/cache.h
+++ b/xen/arch/riscv/include/asm/cache.h
@@ -3,4 +3,6 @@
#ifndef _ASM_RISCV_CACHE_H
#define _ASM_RISCV_CACHE_H

+#define __read_mostly __section(".data.read_mostly")
+
#endif /* _ASM_RISCV_CACHE_H */
--
2.43.0