From: Jiri Slaby <jslaby@suse.cz>
To: bp@alien8.de
Cc: tglx@linutronix.de, mingo@redhat.com, hpa@zytor.com,
x86@kernel.org, linux-arch@vger.kernel.org,
linux-kernel@vger.kernel.org, Jiri Slaby <jslaby@suse.cz>,
Boris Ostrovsky <boris.ostrovsky@oracle.com>,
Juergen Gross <jgross@suse.com>,
xen-devel@lists.xenproject.org
Subject: [PATCH v8 14/28] xen/pvh: annotate data appropriatelly
Date: Thu, 8 Aug 2019 12:38:40 +0200 [thread overview]
Message-ID: <20190808103854.6192-15-jslaby@suse.cz> (raw)
In-Reply-To: <20190808103854.6192-1-jslaby@suse.cz>
Use the new SYM_DATA_START_LOCAL, and SYM_DATA_END* macros to have:
0000 8 OBJECT LOCAL DEFAULT 6 gdt
0008 32 OBJECT LOCAL DEFAULT 6 gdt_start
0028 0 OBJECT LOCAL DEFAULT 6 gdt_end
0028 256 OBJECT LOCAL DEFAULT 6 early_stack
0128 0 OBJECT LOCAL DEFAULT 6 early_stack
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Juergen Gross <jgross@suse.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Cc: xen-devel@lists.xenproject.org
---
arch/x86/platform/pvh/head.S | 14 +++++++-------
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/arch/x86/platform/pvh/head.S b/arch/x86/platform/pvh/head.S
index 1f8825bbaffb..4e63480bb223 100644
--- a/arch/x86/platform/pvh/head.S
+++ b/arch/x86/platform/pvh/head.S
@@ -150,11 +150,12 @@ END(pvh_start_xen)
.section ".init.data","aw"
.balign 8
-gdt:
+SYM_DATA_START_LOCAL(gdt)
.word gdt_end - gdt_start
.long _pa(gdt_start)
.word 0
-gdt_start:
+SYM_DATA_END(gdt)
+SYM_DATA_START_LOCAL(gdt_start)
.quad 0x0000000000000000 /* NULL descriptor */
#ifdef CONFIG_X86_64
.quad GDT_ENTRY(0xa09a, 0, 0xfffff) /* PVH_CS_SEL */
@@ -163,15 +164,14 @@ gdt_start:
#endif
.quad GDT_ENTRY(0xc092, 0, 0xfffff) /* PVH_DS_SEL */
.quad GDT_ENTRY(0x4090, 0, 0x18) /* PVH_CANARY_SEL */
-gdt_end:
+SYM_DATA_END_LABEL(gdt_start, SYM_L_LOCAL, gdt_end)
.balign 16
-canary:
- .fill 48, 1, 0
+SYM_DATA_LOCAL(canary, .fill 48, 1, 0)
-early_stack:
+SYM_DATA_START_LOCAL(early_stack)
.fill BOOT_STACK_SIZE, 1, 0
-early_stack_end:
+SYM_DATA_END_LABEL(early_stack, SYM_L_LOCAL, early_stack_end)
ELFNOTE(Xen, XEN_ELFNOTE_PHYS32_ENTRY,
_ASM_PTR (pvh_start_xen - __START_KERNEL_map))
--
2.22.0
next prev parent reply other threads:[~2019-08-08 10:40 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-08 10:38 [PATCH v8 00/28] New macros for assembler symbols Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 01/28] linkage: new " Jiri Slaby
2019-08-12 17:06 ` Borislav Petkov
2019-08-29 10:48 ` Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 02/28] x86/asm/suspend: use SYM_DATA for data Jiri Slaby
2019-08-13 16:40 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 03/28] x86/asm: annotate relocate_kernel Jiri Slaby
2019-08-15 8:37 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 04/28] x86/asm/entry: annotate THUNKs Jiri Slaby
2019-08-15 12:43 ` Borislav Petkov
2019-09-06 7:43 ` Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 05/28] x86/asm: annotate local pseudo-functions Jiri Slaby
2019-08-15 16:07 ` Borislav Petkov
2019-08-28 11:47 ` Asm & local labels for functions [was: [PATCH v8 05/28] x86/asm: annotate local pseudo-functions] Jiri Slaby
2019-08-28 12:24 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 06/28] x86/asm/crypto: annotate local functions Jiri Slaby
2019-08-17 9:17 ` Borislav Petkov
2019-09-05 10:59 ` Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 07/28] x86/boot/compressed: " Jiri Slaby
2019-08-19 14:44 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 08/28] x86/uaccess: annotate local function Jiri Slaby
2019-08-19 14:47 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 09/28] x86/asm: annotate aliases Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 10/28] x86/asm/entry: annotate interrupt symbols properly Jiri Slaby
2019-08-19 14:56 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 11/28] x86/asm/head: annotate data appropriatelly Jiri Slaby
2019-08-20 16:24 ` Borislav Petkov
2019-08-08 10:38 ` [PATCH v8 12/28] x86/boot/compressed: " Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 13/28] um: " Jiri Slaby
2019-08-08 10:38 ` Jiri Slaby [this message]
2019-08-08 10:38 ` [PATCH v8 15/28] x86/asm/purgatory: start using annotations Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 16/28] x86/asm: do not annotate functions by GLOBAL Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 17/28] x86/asm: use SYM_INNER_LABEL instead of GLOBAL Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 18/28] x86/asm/realmode: use SYM_DATA_* " Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 19/28] x86/asm: kill the last GLOBAL user and remove the macro Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 20/28] x86/asm: make some functions local Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 21/28] x86/asm/ftrace: mark function_hook as function Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 22/28] x86_64/asm: add ENDs to some functions and relabel with SYM_CODE_* Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 23/28] x86_64/asm: change all ENTRY+END to SYM_CODE_* Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 24/28] x86_64/asm: change all ENTRY+ENDPROC to SYM_FUNC_* Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 25/28] x86_32/asm: add ENDs to some functions and relabel with SYM_CODE_* Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 26/28] x86_32/asm: change all ENTRY+END to SYM_CODE_* Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 27/28] x86_32/asm: change all ENTRY+ENDPROC to SYM_FUNC_* Jiri Slaby
2019-08-08 10:38 ` [PATCH v8 28/28] x86/asm: replace WEAK uses by SYM_INNER_LABEL_ALIGN Jiri Slaby
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