qemu-kvm/kvm-pc-bios-s390-ccw-Fix-indentation-in-start.S.patch
Miroslav Rezanina d82d8d21a6 Synchronization from CentOS 9 Stream Release 8 of 8.0.0:
--------------------------------------------------------
* Mon Jul 17 2023 Miroslav Rezanina <mrezanin@redhat.com> - 8.0.0-8

- kvm-virtio-iommu-Fix-64kB-host-page-size-VFIO-device-ass.patch [bz#2211609 bz#2211634]
- kvm-virtio-iommu-Rework-the-traces-in-virtio_iommu_set_p.patch [bz#2211609 bz#2211634]
- kvm-vfio-pci-add-support-for-VF-token.patch [bz#2192818]
- kvm-vfio-migration-Skip-log_sync-during-migration-SETUP-.patch [bz#2192818]
- kvm-vfio-pci-Static-Resizable-BAR-capability.patch [bz#2192818]
- kvm-vfio-pci-Fix-a-use-after-free-issue.patch [bz#2192818]
- kvm-util-vfio-helpers-Use-g_file_read_link.patch [bz#2192818]
- kvm-migration-Make-all-functions-check-have-the-same-for.patch [bz#2192818]
- kvm-migration-Move-migration_properties-to-options.c.patch [bz#2192818]
- kvm-migration-Add-switchover-ack-capability.patch [bz#2192818]
- kvm-migration-Implement-switchover-ack-logic.patch [bz#2192818]
- kvm-migration-Enable-switchover-ack-capability.patch [bz#2192818]
- kvm-vfio-migration-Refactor-vfio_save_block-to-return-sa.patch [bz#2192818]
- kvm-vfio-migration-Store-VFIO-migration-flags-in-VFIOMig.patch [bz#2192818]
- kvm-vfio-migration-Add-VFIO-migration-pre-copy-support.patch [bz#2192818]
- kvm-vfio-migration-Add-support-for-switchover-ack-capabi.patch [bz#2192818]
- kvm-vfio-Implement-a-common-device-info-helper.patch [bz#2192818]
- kvm-hw-vfio-pci-quirks-Support-alternate-offset-for-GPUD.patch [bz#2192818]
- kvm-vfio-pci-Call-vfio_prepare_kvm_msi_virq_batch-in-MSI.patch [bz#2192818]
- kvm-vfio-migration-Reset-bytes_transferred-properly.patch [bz#2192818]
- kvm-vfio-migration-Make-VFIO-migration-non-experimental.patch [bz#2192818]
- kvm-vfio-pci-Fix-a-segfault-in-vfio_realize.patch [bz#2192818]
- kvm-vfio-pci-Free-leaked-timer-in-vfio_realize-error-pat.patch [bz#2192818]
- kvm-hw-vfio-pci-quirks-Sanitize-capability-pointer.patch [bz#2192818]
- kvm-vfio-pci-Disable-INTx-in-vfio_realize-error-path.patch [bz#2192818]
- kvm-vfio-migration-Change-vIOMMU-blocker-from-global-to-.patch [bz#2192818]
- kvm-vfio-migration-Free-resources-when-vfio_migration_re.patch [bz#2192818]
- kvm-vfio-migration-Remove-print-of-Migration-disabled.patch [bz#2192818]
- kvm-vfio-migration-Return-bool-type-for-vfio_migration_r.patch [bz#2192818]
- kvm-vfio-Fix-null-pointer-dereference-bug-in-vfio_bars_f.patch [bz#2192818]
- kvm-pc-bios-s390-ccw-Makefile-Use-z-noexecstack-to-silen.patch [bz#2220866]
- kvm-pc-bios-s390-ccw-Fix-indentation-in-start.S.patch [bz#2220866]
- kvm-pc-bios-s390-ccw-Provide-space-for-initial-stack-fra.patch [bz#2220866]
- kvm-pc-bios-s390-ccw-Don-t-use-__bss_start-with-the-larl.patch [bz#2220866]
- kvm-ui-Fix-pixel-colour-channel-order-for-PNG-screenshot.patch [bz#2222579]
- kvm-block-blkio-fix-module_block.py-parsing.patch [bz#2213317]
- kvm-Fix-virtio-blk-vhost-vdpa-typo-in-spec-file.patch [bz#2213317]
- Resolves: bz#2211609
  (With virtio-iommu and vfio-pci, qemu reports "warning: virtio-iommu page mask 0xfffffffffffff000 does not match 0x40201000")
- Resolves: bz#2211634
  ([aarch64] With virtio-iommu and vfio-pci, qemu coredump when host using kernel-64k package)
- Resolves: bz#2192818
  ([VFIO LM] Live migration)
- Resolves: bz#2220866
  (Misaligned symbol for s390-ccw image during qemu-kvm build)
- Resolves: bz#2222579
  (PNG screendump doesn't save screen correctly)
- Resolves: bz#2213317
  (Enable libblkio-based block drivers in QEMU)
2023-07-19 06:18:59 -04:00

219 lines
6.1 KiB
Diff

From 24bc8fc932ae1c88cc2e97f0f90786a7be411bb2 Mon Sep 17 00:00:00 2001
From: Thomas Huth <thuth@redhat.com>
Date: Tue, 27 Jun 2023 09:47:00 +0200
Subject: [PATCH 32/37] pc-bios/s390-ccw: Fix indentation in start.S
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
RH-Author: Thomas Huth <thuth@redhat.com>
RH-MergeRequest: 180: Fix misaligned symbol error in the s390-ccw image during qemu-kvm build with binutils 2.40
RH-Bugzilla: 2220866
RH-Acked-by: Cédric Le Goater <clg@redhat.com>
RH-Acked-by: Miroslav Rezanina <mrezanin@redhat.com>
RH-Commit: [2/4] cf8fa053602ce1cfac0b6efa67f491688d4f9348 (thuth/qemu-kvm-cs9)
start.S is currently indented with a mixture of spaces and tabs, which
is quite ugly. QEMU coding style says indentation should be 4 spaces,
and this is also what we are using in the assembler files in the
tests/tcg/s390x/ folder already, so let's adjust start.S accordingly.
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Message-Id: <20230627074703.99608-2-thuth@redhat.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
(cherry picked from commit f52420fa4fd9f519dc42c20d2616aba4149adc25)
---
pc-bios/s390-ccw/start.S | 136 +++++++++++++++++++--------------------
1 file changed, 68 insertions(+), 68 deletions(-)
diff --git a/pc-bios/s390-ccw/start.S b/pc-bios/s390-ccw/start.S
index 6072906df4..d29de09cc6 100644
--- a/pc-bios/s390-ccw/start.S
+++ b/pc-bios/s390-ccw/start.S
@@ -10,37 +10,37 @@
* directory.
*/
- .globl _start
+ .globl _start
_start:
- larl %r15, stack + 0x8000 /* Set up stack */
+ larl %r15,stack + 0x8000 /* Set up stack */
- /* clear bss */
- larl %r2, __bss_start
- larl %r3, _end
- slgr %r3, %r2 /* get sizeof bss */
- ltgr %r3,%r3 /* bss empty? */
- jz done
- aghi %r3,-1
- srlg %r4,%r3,8 /* how many 256 byte chunks? */
- ltgr %r4,%r4
- lgr %r1,%r2
- jz remainder
+ /* clear bss */
+ larl %r2,__bss_start
+ larl %r3,_end
+ slgr %r3,%r2 /* get sizeof bss */
+ ltgr %r3,%r3 /* bss empty? */
+ jz done
+ aghi %r3,-1
+ srlg %r4,%r3,8 /* how many 256 byte chunks? */
+ ltgr %r4,%r4
+ lgr %r1,%r2
+ jz remainder
loop:
- xc 0(256,%r1),0(%r1)
- la %r1,256(%r1)
- brctg %r4,loop
+ xc 0(256,%r1),0(%r1)
+ la %r1,256(%r1)
+ brctg %r4,loop
remainder:
- larl %r2,memsetxc
- ex %r3,0(%r2)
+ larl %r2,memsetxc
+ ex %r3,0(%r2)
done:
- /* set up a pgm exception disabled wait psw */
- larl %r2, disabled_wait_psw
- mvc 0x01d0(16), 0(%r2)
- j main /* And call C */
+ /* set up a pgm exception disabled wait psw */
+ larl %r2,disabled_wait_psw
+ mvc 0x01d0(16),0(%r2)
+ j main /* And call C */
memsetxc:
- xc 0(1,%r1),0(%r1)
+ xc 0(1,%r1),0(%r1)
/*
@@ -48,11 +48,11 @@ memsetxc:
*
* stops the current guest cpu.
*/
- .globl disabled_wait
+ .globl disabled_wait
disabled_wait:
- larl %r1,disabled_wait_psw
- lpswe 0(%r1)
-1: j 1b
+ larl %r1,disabled_wait_psw
+ lpswe 0(%r1)
+1: j 1b
/*
@@ -60,61 +60,61 @@ disabled_wait:
*
* eats one sclp interrupt
*/
- .globl consume_sclp_int
+ .globl consume_sclp_int
consume_sclp_int:
- /* enable service interrupts in cr0 */
- stctg %c0,%c0,0(%r15)
- oi 6(%r15),0x2
- lctlg %c0,%c0,0(%r15)
- /* prepare external call handler */
- larl %r1, external_new_code
- stg %r1, 0x1b8
- larl %r1, external_new_mask
- mvc 0x1b0(8),0(%r1)
- /* load enabled wait PSW */
- larl %r1, enabled_wait_psw
- lpswe 0(%r1)
+ /* enable service interrupts in cr0 */
+ stctg %c0,%c0,0(%r15)
+ oi 6(%r15),0x2
+ lctlg %c0,%c0,0(%r15)
+ /* prepare external call handler */
+ larl %r1,external_new_code
+ stg %r1,0x1b8
+ larl %r1,external_new_mask
+ mvc 0x1b0(8),0(%r1)
+ /* load enabled wait PSW */
+ larl %r1,enabled_wait_psw
+ lpswe 0(%r1)
/*
* void consume_io_int(void)
*
* eats one I/O interrupt
*/
- .globl consume_io_int
+ .globl consume_io_int
consume_io_int:
- /* enable I/O interrupts in cr6 */
- stctg %c6,%c6,0(%r15)
- oi 4(%r15), 0xff
- lctlg %c6,%c6,0(%r15)
- /* prepare i/o call handler */
- larl %r1, io_new_code
- stg %r1, 0x1f8
- larl %r1, io_new_mask
- mvc 0x1f0(8),0(%r1)
- /* load enabled wait PSW */
- larl %r1, enabled_wait_psw
- lpswe 0(%r1)
+ /* enable I/O interrupts in cr6 */
+ stctg %c6,%c6,0(%r15)
+ oi 4(%r15), 0xff
+ lctlg %c6,%c6,0(%r15)
+ /* prepare i/o call handler */
+ larl %r1,io_new_code
+ stg %r1,0x1f8
+ larl %r1,io_new_mask
+ mvc 0x1f0(8),0(%r1)
+ /* load enabled wait PSW */
+ larl %r1,enabled_wait_psw
+ lpswe 0(%r1)
external_new_code:
- /* disable service interrupts in cr0 */
- stctg %c0,%c0,0(%r15)
- ni 6(%r15),0xfd
- lctlg %c0,%c0,0(%r15)
- br %r14
+ /* disable service interrupts in cr0 */
+ stctg %c0,%c0,0(%r15)
+ ni 6(%r15),0xfd
+ lctlg %c0,%c0,0(%r15)
+ br %r14
io_new_code:
- /* disable I/O interrupts in cr6 */
- stctg %c6,%c6,0(%r15)
- ni 4(%r15), 0x00
- lctlg %c6,%c6,0(%r15)
- br %r14
+ /* disable I/O interrupts in cr6 */
+ stctg %c6,%c6,0(%r15)
+ ni 4(%r15),0x00
+ lctlg %c6,%c6,0(%r15)
+ br %r14
- .align 8
+ .align 8
disabled_wait_psw:
- .quad 0x0002000180000000,0x0000000000000000
+ .quad 0x0002000180000000,0x0000000000000000
enabled_wait_psw:
- .quad 0x0302000180000000,0x0000000000000000
+ .quad 0x0302000180000000,0x0000000000000000
external_new_mask:
- .quad 0x0000000180000000
+ .quad 0x0000000180000000
io_new_mask:
- .quad 0x0000000180000000
+ .quad 0x0000000180000000
--
2.39.3