From: Julien Grall <julien.grall@arm.com>
To: xen-devel@lists.xenproject.org
Cc: Oleksandr_Tyshchenko@epam.com,
Julien Grall <julien.grall@arm.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Andrii_Anisov@epam.com
Subject: [PATCH MM-PART2 RESEND v2 05/19] xen/arm: Remove parameter cpuid from start_xen
Date: Tue, 14 May 2019 13:24:42 +0100 [thread overview]
Message-ID: <20190514122456.28559-6-julien.grall@arm.com> (raw)
In-Reply-To: <20190514122456.28559-1-julien.grall@arm.com>
The parameter cpuid is not used by start_xen. So remove it.
Signed-off-by: Julien Grall <julien.grall@arm.com>
---
- Re-order the patch with "xen/arm: Rework secondary_start
prototype"
---
xen/arch/arm/arm32/head.S | 1 -
xen/arch/arm/arm64/head.S | 1 -
xen/arch/arm/setup.c | 3 +--
3 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/xen/arch/arm/arm32/head.S b/xen/arch/arm/arm32/head.S
index 8a98607459..cb8a3bf829 100644
--- a/xen/arch/arm/arm32/head.S
+++ b/xen/arch/arm/arm32/head.S
@@ -447,7 +447,6 @@ launch:
sub sp, #CPUINFO_sizeof /* Make room for CPU save record */
mov r0, r10 /* Marshal args: - phys_offset */
mov r1, r8 /* - DTB address */
- mov r2, r7 /* - CPU ID */
teq r12, #0
beq start_xen /* and disappear into the land of C */
b start_secondary /* (to the appropriate entry point) */
diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
index 4fe904c51d..075013878e 100644
--- a/xen/arch/arm/arm64/head.S
+++ b/xen/arch/arm/arm64/head.S
@@ -584,7 +584,6 @@ launch:
mov x0, x20 /* Marshal args: - phys_offset */
mov x1, x21 /* - FDT */
- mov x2, x24 /* - CPU ID */
cbnz x22, 1f
b start_xen /* and disappear into the land of C */
1:
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index faaf029b99..2f714d8b37 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -733,8 +733,7 @@ size_t __read_mostly dcache_line_bytes;
/* C entry point for boot CPU */
void __init start_xen(unsigned long boot_phys_offset,
- unsigned long fdt_paddr,
- unsigned long cpuid)
+ unsigned long fdt_paddr)
{
size_t fdt_size;
int cpus, i;
--
2.11.0
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WARNING: multiple messages have this Message-ID (diff)
From: Julien Grall <julien.grall@arm.com>
To: xen-devel@lists.xenproject.org
Cc: Oleksandr_Tyshchenko@epam.com,
Julien Grall <julien.grall@arm.com>,
Stefano Stabellini <sstabellini@kernel.org>,
Andrii_Anisov@epam.com
Subject: [Xen-devel] [PATCH MM-PART2 RESEND v2 05/19] xen/arm: Remove parameter cpuid from start_xen
Date: Tue, 14 May 2019 13:24:42 +0100 [thread overview]
Message-ID: <20190514122456.28559-6-julien.grall@arm.com> (raw)
Message-ID: <20190514122442.K6MJ1CVUqpfcIlE03l5MP_P10HWwaUYHqcD3vtHkRPs@z> (raw)
In-Reply-To: <20190514122456.28559-1-julien.grall@arm.com>
The parameter cpuid is not used by start_xen. So remove it.
Signed-off-by: Julien Grall <julien.grall@arm.com>
---
- Re-order the patch with "xen/arm: Rework secondary_start
prototype"
---
xen/arch/arm/arm32/head.S | 1 -
xen/arch/arm/arm64/head.S | 1 -
xen/arch/arm/setup.c | 3 +--
3 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/xen/arch/arm/arm32/head.S b/xen/arch/arm/arm32/head.S
index 8a98607459..cb8a3bf829 100644
--- a/xen/arch/arm/arm32/head.S
+++ b/xen/arch/arm/arm32/head.S
@@ -447,7 +447,6 @@ launch:
sub sp, #CPUINFO_sizeof /* Make room for CPU save record */
mov r0, r10 /* Marshal args: - phys_offset */
mov r1, r8 /* - DTB address */
- mov r2, r7 /* - CPU ID */
teq r12, #0
beq start_xen /* and disappear into the land of C */
b start_secondary /* (to the appropriate entry point) */
diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
index 4fe904c51d..075013878e 100644
--- a/xen/arch/arm/arm64/head.S
+++ b/xen/arch/arm/arm64/head.S
@@ -584,7 +584,6 @@ launch:
mov x0, x20 /* Marshal args: - phys_offset */
mov x1, x21 /* - FDT */
- mov x2, x24 /* - CPU ID */
cbnz x22, 1f
b start_xen /* and disappear into the land of C */
1:
diff --git a/xen/arch/arm/setup.c b/xen/arch/arm/setup.c
index faaf029b99..2f714d8b37 100644
--- a/xen/arch/arm/setup.c
+++ b/xen/arch/arm/setup.c
@@ -733,8 +733,7 @@ size_t __read_mostly dcache_line_bytes;
/* C entry point for boot CPU */
void __init start_xen(unsigned long boot_phys_offset,
- unsigned long fdt_paddr,
- unsigned long cpuid)
+ unsigned long fdt_paddr)
{
size_t fdt_size;
int cpus, i;
--
2.11.0
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next prev parent reply other threads:[~2019-05-14 12:25 UTC|newest]
Thread overview: 114+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-14 12:24 [PATCH MM-PART2 RESEND v2 00/19] xen/arm: Clean-up & fixes in boot/mm code Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 01/19] xen/const: Extend the existing macro BIT to take a suffix in parameter Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-14 12:37 ` Jan Beulich
2019-05-14 12:37 ` [Xen-devel] " Jan Beulich
2019-05-20 21:43 ` Stefano Stabellini
2019-05-20 21:43 ` [Xen-devel] " Stefano Stabellini
2019-05-21 10:01 ` Andrii Anisov
2019-05-21 10:01 ` [Xen-devel] " Andrii Anisov
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 02/19] xen/arm: Rename SCTLR_* defines and remove unused one Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 21:46 ` Stefano Stabellini
2019-05-20 21:46 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 03/19] xen/arm: processor: Use BIT(.., UL) instead of _AC(1, U) in SCTLR_ defines Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 21:48 ` Stefano Stabellini
2019-05-20 21:48 ` [Xen-devel] " Stefano Stabellini
2019-05-21 10:01 ` Andrii Anisov
2019-05-21 10:01 ` [Xen-devel] " Andrii Anisov
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 04/19] xen/arm: Rework HSCTLR_BASE Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 22:56 ` Stefano Stabellini
2019-05-20 22:56 ` [Xen-devel] " Stefano Stabellini
2019-05-21 10:09 ` Julien Grall
2019-05-21 10:09 ` [Xen-devel] " Julien Grall
2019-05-29 16:54 ` Julien Grall
2019-05-29 16:54 ` [Xen-devel] " Julien Grall
2019-06-03 23:12 ` Stefano Stabellini
2019-06-03 23:12 ` [Xen-devel] " Stefano Stabellini
2019-06-04 10:27 ` Julien Grall
2019-06-04 17:41 ` Stefano Stabellini
2019-05-30 16:17 ` Andrii Anisov
2019-05-30 16:17 ` [Xen-devel] " Andrii Anisov
2019-05-14 12:24 ` Julien Grall [this message]
2019-05-14 12:24 ` [Xen-devel] [PATCH MM-PART2 RESEND v2 05/19] xen/arm: Remove parameter cpuid from start_xen Julien Grall
2019-05-21 10:01 ` Andrii Anisov
2019-05-21 10:01 ` [Xen-devel] " Andrii Anisov
2019-06-06 17:15 ` Julien Grall
2019-06-07 22:39 ` Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 06/19] xen/arm: Rework secondary_start prototype Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 22:56 ` Stefano Stabellini
2019-05-20 22:56 ` [Xen-devel] " Stefano Stabellini
2019-05-29 17:06 ` Julien Grall
2019-05-29 17:06 ` [Xen-devel] " Julien Grall
2019-05-30 16:18 ` Andrii Anisov
2019-05-30 16:18 ` [Xen-devel] " Andrii Anisov
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 07/19] xen/arm64: head: Remove unnecessary comment Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 22:56 ` Stefano Stabellini
2019-05-20 22:56 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 08/19] xen/arm64: head: Move earlyprintk messages in .rodata.str Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 22:56 ` Stefano Stabellini
2019-05-20 22:56 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 09/19] xen/arm64: head: Correctly report the HW CPU ID Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-20 22:56 ` Stefano Stabellini
2019-05-20 22:56 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 10/19] xen/arm32: " Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-03 22:45 ` Stefano Stabellini
2019-06-03 22:45 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 11/19] xen/arm32: head: Don't set MAIR0 and MAIR1 Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-03 22:47 ` Stefano Stabellini
2019-06-03 22:47 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 12/19] xen/arm32: head: Always zero r3 before update a page-table entry Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-21 10:03 ` Andrii Anisov
2019-05-21 10:03 ` [Xen-devel] " Andrii Anisov
2019-06-03 23:15 ` Stefano Stabellini
2019-06-03 23:15 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 13/19] xen/arm32: mm: Avoid to zero and clean cache for CPU0 domheap Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-03 23:20 ` Stefano Stabellini
2019-06-03 23:20 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 14/19] xen/arm32: mm: Avoid cleaning the cache for secondary CPUs page-tables Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-04 23:11 ` Stefano Stabellini
2019-06-05 10:19 ` Julien Grall
2019-06-10 10:15 ` Julien Grall
2019-06-10 20:28 ` Stefano Stabellini
2019-06-10 20:40 ` Julien Grall
2019-06-10 20:54 ` Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 15/19] xen/arm: mm: Introduce DEFINE_PAGE_TABLE{, S} and use it Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-03 23:29 ` Stefano Stabellini
2019-06-03 23:29 ` [Xen-devel] " Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 16/19] xen/arm: mm: Protect Xen page-table update with a spinlock Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-05-21 10:04 ` Andrii Anisov
2019-05-21 10:04 ` [Xen-devel] " Andrii Anisov
2019-06-04 23:11 ` Stefano Stabellini
2019-06-05 10:36 ` Julien Grall
2019-06-08 0:17 ` Stefano Stabellini
2019-06-13 12:06 ` Julien Grall
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 17/19] xen/arm: mm: Initialize page-tables earlier Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-04 23:12 ` Stefano Stabellini
2019-06-06 17:32 ` Julien Grall
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 18/19] xen/arm: mm: Check start is always before end in {destroy, modify}_xen_mappings Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-04 23:12 ` Stefano Stabellini
2019-05-14 12:24 ` [PATCH MM-PART2 RESEND v2 19/19] xen/arm: Pair call to set_fixmap with call to clear_fixmap in copy_from_paddr Julien Grall
2019-05-14 12:24 ` [Xen-devel] " Julien Grall
2019-06-04 17:59 ` Stefano Stabellini
2019-06-04 20:18 ` Julien Grall
2019-06-04 23:12 ` Stefano Stabellini
2019-06-06 17:38 ` Julien Grall
2019-05-29 17:23 ` [PATCH MM-PART2 RESEND v2 00/19] xen/arm: Clean-up & fixes in boot/mm code Julien Grall
2019-05-29 17:23 ` [Xen-devel] " Julien Grall
2019-06-13 12:09 ` Julien Grall
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