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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:59 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:59 +0000
commit01997497f915e8f79871f3f2acb55ac465051d24 (patch)
tree1ce1afd7246e1014199e15cbf854bf7924458e5d /debian/patches/bugfix/x86
parentAdding upstream version 6.1.76. (diff)
downloadlinux-01997497f915e8f79871f3f2acb55ac465051d24.tar.xz
linux-01997497f915e8f79871f3f2acb55ac465051d24.zip
Adding debian version 6.1.76-1.debian/6.1.76-1debian
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'debian/patches/bugfix/x86')
-rw-r--r--debian/patches/bugfix/x86/perf-tools-fix-unwind-build-on-i386.patch35
-rw-r--r--debian/patches/bugfix/x86/revert-perf-build-fix-libunwind-feature-detection-on.patch22
-rw-r--r--debian/patches/bugfix/x86/viafb-autoload-on-olpc-xo1.5-only.patch34
3 files changed, 91 insertions, 0 deletions
diff --git a/debian/patches/bugfix/x86/perf-tools-fix-unwind-build-on-i386.patch b/debian/patches/bugfix/x86/perf-tools-fix-unwind-build-on-i386.patch
new file mode 100644
index 000000000..f9baa7bd3
--- /dev/null
+++ b/debian/patches/bugfix/x86/perf-tools-fix-unwind-build-on-i386.patch
@@ -0,0 +1,35 @@
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 22 Jul 2017 17:37:33 +0100
+Subject: perf tools: Fix unwind build on i386
+Forwarded: no
+
+EINVAL may not be defined when building unwind-libunwind.c with
+REMOTE_UNWIND_LIBUNWIND, resulting in a compiler error in
+LIBUNWIND__ARCH_REG_ID(). Its only caller, access_reg(), only checks
+for a negative return value and doesn't care what it is. So change
+-EINVAL to -1.
+
+Fixes: 52ffe0ff02fc ("Support x86(32-bit) cross platform callchain unwind.")
+Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
+---
+
+--- a/tools/perf/arch/x86/util/unwind-libunwind.c
++++ b/tools/perf/arch/x86/util/unwind-libunwind.c
+@@ -66,7 +66,7 @@ int LIBUNWIND__ARCH_REG_ID(int regnum)
+ break;
+ default:
+ pr_err("unwind: invalid reg id %d\n", regnum);
+- return -EINVAL;
++ return -1;
+ }
+
+ return id;
+@@ -106,7 +106,7 @@ int LIBUNWIND__ARCH_REG_ID(int regnum)
+ break;
+ default:
+ pr_err("unwind: invalid reg id %d\n", regnum);
+- return -EINVAL;
++ return -1;
+ }
+
+ return id;
diff --git a/debian/patches/bugfix/x86/revert-perf-build-fix-libunwind-feature-detection-on.patch b/debian/patches/bugfix/x86/revert-perf-build-fix-libunwind-feature-detection-on.patch
new file mode 100644
index 000000000..cfbf98e82
--- /dev/null
+++ b/debian/patches/bugfix/x86/revert-perf-build-fix-libunwind-feature-detection-on.patch
@@ -0,0 +1,22 @@
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Fri, 25 Sep 2015 22:50:50 +0100
+Subject: Revert "perf build: Fix libunwind feature detection on 32-bit x86"
+Forwarded: no
+
+This reverts commit 05b41775e2edd69a83f592e3534930c934d4038e.
+It broke feature detection that was working just fine for us.
+---
+ tools/perf/Makefile.config | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/tools/perf/Makefile.config
++++ b/tools/perf/Makefile.config
+@@ -38,7 +38,7 @@ ifeq ($(SRCARCH),x86)
+ LIBUNWIND_LIBS = -lunwind-x86_64 -lunwind -llzma
+ $(call detected,CONFIG_X86_64)
+ else
+- LIBUNWIND_LIBS = -lunwind-x86 -llzma -lunwind
++ LIBUNWIND_LIBS = -lunwind -lunwind-x86
+ endif
+ NO_PERF_REGS := 0
+ endif
diff --git a/debian/patches/bugfix/x86/viafb-autoload-on-olpc-xo1.5-only.patch b/debian/patches/bugfix/x86/viafb-autoload-on-olpc-xo1.5-only.patch
new file mode 100644
index 000000000..62b4eb7de
--- /dev/null
+++ b/debian/patches/bugfix/x86/viafb-autoload-on-olpc-xo1.5-only.patch
@@ -0,0 +1,34 @@
+From: Ben Hutchings <ben@decadent.org.uk>
+Date: Sat, 20 Apr 2013 15:52:02 +0100
+Subject: viafb: Autoload on OLPC XO 1.5 only
+Bug-Debian: https://bugs.debian.org/705788
+Forwarded: no
+
+It appears that viafb won't work automatically on all the boards for
+which it has a PCI device ID match. Currently, it is blacklisted by
+udev along with most other framebuffer drivers, so this doesn't matter
+much.
+
+However, this driver is required for console support on the XO 1.5.
+We need to allow it to be autoloaded on this model only, and then
+un-blacklist it in udev.
+
+---
+--- a/drivers/video/fbdev/via/via-core.c
++++ b/drivers/video/fbdev/via/via-core.c
+@@ -695,7 +695,14 @@ static const struct pci_device_id via_pc
+ .driver_data = UNICHROME_VX900 },
+ { }
+ };
+-MODULE_DEVICE_TABLE(pci, via_pci_table);
++
++static const struct pci_device_id via_pci_autoload_table[] __initconst = {
++ /* OLPC XO 1.5 */
++ { PCI_DEVICE(PCI_VENDOR_ID_VIA, UNICHROME_VX855_DID),
++ .subvendor = 0x152d, .subdevice = 0x0833 },
++ { }
++};
++MODULE_DEVICE_TABLE(pci, via_pci_autoload_table);
+
+ static const struct dev_pm_ops via_pm_ops = {
+ #ifdef CONFIG_PM_SLEEP