From: Julien Grall <julien.grall@arm.com>
To: xen-devel@lists.xen.org
Cc: andre.przywara@arm.com, Julien Grall <julien.grall@arm.com>,
sstabellini@kernel.org, steve.capper@arm.com,
wei.chen@linaro.org
Subject: [PATCH 1/9] xen/arm: Simply the definition of PAGE_SIZE by using the macro _AC
Date: Wed, 22 Jun 2016 14:21:01 +0100 [thread overview]
Message-ID: <1466601669-25398-2-git-send-email-julien.grall@arm.com> (raw)
In-Reply-To: <1466601669-25398-1-git-send-email-julien.grall@arm.com>
The macro _AC is used to define constant for both assembly and C.
Signed-off-by: Julien Grall <julien.grall@arm.com>
---
xen/include/asm-arm/config.h | 7 +------
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/xen/include/asm-arm/config.h b/xen/include/asm-arm/config.h
index 9417be6..a96f845 100644
--- a/xen/include/asm-arm/config.h
+++ b/xen/include/asm-arm/config.h
@@ -176,12 +176,7 @@
#define FIXMAP_ACPI_END (FIXMAP_ACPI_BEGIN + NUM_FIXMAP_ACPI_PAGES - 1) /* End mappings of ACPI tables */
#define PAGE_SHIFT 12
-
-#ifndef __ASSEMBLY__
-#define PAGE_SIZE (1L << PAGE_SHIFT)
-#else
-#define PAGE_SIZE (1 << PAGE_SHIFT)
-#endif
+#define PAGE_SIZE (_AC(1,L) << PAGE_SHIFT)
#define PAGE_MASK (~(PAGE_SIZE-1))
#define PAGE_FLAG_MASK (~0)
--
1.9.1
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
next prev parent reply other threads:[~2016-06-22 13:21 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-22 13:21 [PATCH 0/9] xen/arm: Simplify do_trap_*_abort_guest Julien Grall
2016-06-22 13:21 ` Julien Grall [this message]
2016-07-14 11:02 ` [PATCH 1/9] xen/arm: Simply the definition of PAGE_SIZE by using the macro _AC Stefano Stabellini
2016-06-22 13:21 ` [PATCH 2/9] xen/arm: traps: Second attempt to correctly use the content of HPFAR_EL2 Julien Grall
2016-07-14 11:05 ` Stefano Stabellini
2016-06-22 13:21 ` [PATCH 3/9] xen/arm: traps: Data Abort are always unconditional Julien Grall
2016-07-14 11:06 ` Stefano Stabellini
2016-06-22 13:21 ` [PATCH 4/9] xen/arm: traps: Simplify the switch in do_trap_*_abort_guest Julien Grall
2016-07-14 11:12 ` Stefano Stabellini
2016-07-14 11:17 ` Julien Grall
2016-07-14 13:43 ` Stefano Stabellini
2016-06-22 13:21 ` [PATCH 5/9] xen/arm: Provide macros to help creating workaround helpers Julien Grall
2016-07-14 13:57 ` Stefano Stabellini
2016-07-20 12:43 ` Julien Grall
2016-07-22 15:05 ` Konrad Rzeszutek Wilk
2016-06-22 13:21 ` [PATCH 6/9] xen/arm: Use check_workaround to handle the erratum 766422 Julien Grall
2016-07-14 14:34 ` Stefano Stabellini
2016-07-14 14:39 ` Julien Grall
2016-06-22 13:21 ` [PATCH 7/9] xen/arm: traps: MMIO should only be emulated for fault translation Julien Grall
2016-07-14 15:06 ` Stefano Stabellini
2016-07-14 15:23 ` Julien Grall
2016-07-14 15:28 ` Stefano Stabellini
2016-07-14 15:29 ` Julien Grall
2016-06-22 13:21 ` [PATCH 8/9] xen/arm: traps: Avoid unnecessary VA -> IPA translation in abort handlers Julien Grall
2016-07-14 15:27 ` Stefano Stabellini
2016-07-14 15:31 ` Julien Grall
2016-07-14 15:35 ` Stefano Stabellini
2016-06-22 13:21 ` [PATCH 9/9] xen/arm: arm64: Add Cortex-A57 erratum 834220 workaround Julien Grall
2016-07-14 15:31 ` Stefano Stabellini
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1466601669-25398-2-git-send-email-julien.grall@arm.com \
--to=julien.grall@arm.com \
--cc=andre.przywara@arm.com \
--cc=sstabellini@kernel.org \
--cc=steve.capper@arm.com \
--cc=wei.chen@linaro.org \
--cc=xen-devel@lists.xen.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).