From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Xen-devel <xen-devel@lists.xen.org>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
"Wei Liu" <wei.liu2@citrix.com>,
"Jan Beulich" <JBeulich@suse.com>,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: [PATCH] x86/traps: Put idt_table[] back into .bss
Date: Fri, 9 Mar 2018 15:03:47 +0000 [thread overview]
Message-ID: <1520607827-30020-1-git-send-email-andrew.cooper3@citrix.com> (raw)
c/s d1d6fc97d "x86/xpti: really hide almost all of Xen image" accidentially
moved idt_table[] from .bss to .data by virtue of using the page_aligned
section. We also have .bss.page_aligned, so use that.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
CC: Jan Beulich <JBeulich@suse.com>
CC: Wei Liu <wei.liu2@citrix.com>
CC: Roger Pau Monné <roger.pau@citrix.com>
---
xen/arch/x86/traps.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/xen/arch/x86/traps.c b/xen/arch/x86/traps.c
index 19bc174..016af12 100644
--- a/xen/arch/x86/traps.c
+++ b/xen/arch/x86/traps.c
@@ -102,7 +102,7 @@ DEFINE_PER_CPU_READ_MOSTLY(struct desc_struct *, gdt_table);
DEFINE_PER_CPU_READ_MOSTLY(struct desc_struct *, compat_gdt_table);
/* Master table, used by CPU0. */
-idt_entry_t __section(".data.page_aligned") __aligned(PAGE_SIZE)
+idt_entry_t __section(".bss.page_aligned") __aligned(PAGE_SIZE)
idt_table[IDT_ENTRIES];
/* Pointer to the IDT of every CPU. */
--
2.1.4
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
next reply other threads:[~2018-03-09 15:03 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-09 15:03 Andrew Cooper [this message]
2018-03-09 15:32 ` [PATCH] x86/traps: Put idt_table[] back into .bss Jan Beulich
2018-03-09 15:37 ` Wei Liu
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=1520607827-30020-1-git-send-email-andrew.cooper3@citrix.com \
--to=andrew.cooper3@citrix.com \
--cc=JBeulich@suse.com \
--cc=roger.pau@citrix.com \
--cc=wei.liu2@citrix.com \
--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).