initial commit
imported from https://salsa.debian.org/kernel-team/linux.git commit 9d5cc9d9d6501d7f1dd7e194d4b245bd0b6c6a22 version 6.11.4-1
This commit is contained in:
35
debian/patches/bugfix/x86/perf-tools-fix-unwind-build-on-i386.patch
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35
debian/patches/bugfix/x86/perf-tools-fix-unwind-build-on-i386.patch
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@@ -0,0 +1,35 @@
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From: Ben Hutchings <ben@decadent.org.uk>
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Date: Sat, 22 Jul 2017 17:37:33 +0100
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Subject: perf tools: Fix unwind build on i386
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Forwarded: no
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EINVAL may not be defined when building unwind-libunwind.c with
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REMOTE_UNWIND_LIBUNWIND, resulting in a compiler error in
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LIBUNWIND__ARCH_REG_ID(). Its only caller, access_reg(), only checks
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for a negative return value and doesn't care what it is. So change
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-EINVAL to -1.
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Fixes: 52ffe0ff02fc ("Support x86(32-bit) cross platform callchain unwind.")
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Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
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---
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--- a/tools/perf/arch/x86/util/unwind-libunwind.c
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+++ b/tools/perf/arch/x86/util/unwind-libunwind.c
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@@ -66,7 +66,7 @@ int LIBUNWIND__ARCH_REG_ID(int regnum)
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break;
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default:
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pr_err("unwind: invalid reg id %d\n", regnum);
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- return -EINVAL;
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+ return -1;
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}
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return id;
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@@ -106,7 +106,7 @@ int LIBUNWIND__ARCH_REG_ID(int regnum)
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break;
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default:
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pr_err("unwind: invalid reg id %d\n", regnum);
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- return -EINVAL;
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+ return -1;
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}
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return id;
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22
debian/patches/bugfix/x86/revert-perf-build-fix-libunwind-feature-detection-on.patch
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22
debian/patches/bugfix/x86/revert-perf-build-fix-libunwind-feature-detection-on.patch
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@@ -0,0 +1,22 @@
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From: Ben Hutchings <ben@decadent.org.uk>
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Date: Fri, 25 Sep 2015 22:50:50 +0100
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Subject: Revert "perf build: Fix libunwind feature detection on 32-bit x86"
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Forwarded: no
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This reverts commit 05b41775e2edd69a83f592e3534930c934d4038e.
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It broke feature detection that was working just fine for us.
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---
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tools/perf/Makefile.config | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/tools/perf/Makefile.config
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+++ b/tools/perf/Makefile.config
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@@ -38,7 +38,7 @@ ifeq ($(SRCARCH),x86)
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LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma
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$(call detected,CONFIG_X86_64)
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else
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- LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind
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+ LIBUNWIND_LIBS = -lunwind -lunwind-x86
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endif
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endif
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34
debian/patches/bugfix/x86/viafb-autoload-on-olpc-xo1.5-only.patch
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34
debian/patches/bugfix/x86/viafb-autoload-on-olpc-xo1.5-only.patch
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@@ -0,0 +1,34 @@
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From: Ben Hutchings <ben@decadent.org.uk>
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Date: Sat, 20 Apr 2013 15:52:02 +0100
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Subject: viafb: Autoload on OLPC XO 1.5 only
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Bug-Debian: https://bugs.debian.org/705788
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Forwarded: no
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It appears that viafb won't work automatically on all the boards for
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which it has a PCI device ID match. Currently, it is blacklisted by
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udev along with most other framebuffer drivers, so this doesn't matter
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much.
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However, this driver is required for console support on the XO 1.5.
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We need to allow it to be autoloaded on this model only, and then
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un-blacklist it in udev.
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---
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--- a/drivers/video/fbdev/via/via-core.c
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+++ b/drivers/video/fbdev/via/via-core.c
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@@ -695,7 +695,14 @@ static const struct pci_device_id via_pc
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.driver_data = UNICHROME_VX900 },
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{ }
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};
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-MODULE_DEVICE_TABLE(pci, via_pci_table);
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+
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+static const struct pci_device_id via_pci_autoload_table[] __initconst = {
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+ /* OLPC XO 1.5 */
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+ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID),
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+ .subvendor = 0x152d, .subdevice = 0x0833 },
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+ { }
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+};
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+MODULE_DEVICE_TABLE(pci, via_pci_autoload_table);
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static const struct dev_pm_ops via_pm_ops = {
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#ifdef CONFIG_PM_SLEEP
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