summary |
shortlog | log |
commit |
commitdiff |
tree
first ⋅ prev ⋅ next
Ben Hutchings [Mon, 15 May 2023 13:58:39 +0000 (15:58 +0200)]
perf tools: Support EXTRA_CXXFLAGS
Add support for an EXTRA_CXXFLAGS variable, used similarly to
EXTRA_CFLAGS.
Signed-off-by: Ben Hutchings <benh@debian.org>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name perf-tools-support-extra-cxxflags.patch
Uwe Kleine-König [Mon, 24 Apr 2023 10:28:27 +0000 (12:28 +0200)]
tools lib symbol: Use -D_FORTIFY_SOURCE=2 for non-debug builds
Forwarded: https://lore.kernel.org/all/
20230424102827.58707-1-ukleinek@debian.org/
Commit
160be157eaba ("tool lib symbol: Add Makefile/Build") failed to
define _FORTIFY_SOURCE to 2, probabaly this was cut&pasted from other
Makefiles with the same problem.
Fixes: 160be157eaba ("tool lib symbol: Add Makefile/Build")
Signed-off-by: Uwe Kleine-König <ukleinek@debian.org>
Acked-by: Ian Rogers <irogers@google.com>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name tools_lib_symbol_use_d_fortify_source_2_for_non_debug_builds.patch
Ben Hutchings [Sat, 15 Jan 2022 21:59:11 +0000 (22:59 +0100)]
tools/perf: Fix missing LDFLAGS for some programs
Signed-off-by: Ben Hutchings <benh@debian.org>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name tools-perf-fix-missing-ldflags-for-some-programs.patch
Ben Hutchings [Sat, 15 Jan 2022 21:30:49 +0000 (22:30 +0100)]
libapi: Define _FORTIFY_SOURCE as 2, not empty
Forwarded: https://lore.kernel.org/lkml/
20230424102049.58338-1-ukleinek@debian.org/
Signed-off-by: Ben Hutchings <benh@debian.org>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name libapi-define-_fortify_source-as-2-not-empty.patch
Ben Hutchings [Thu, 3 Nov 2016 21:25:26 +0000 (15:25 -0600)]
cpupower: Fix checks for CPU existence
Forwarded: https://lore.kernel.org/all/
20170418023118.GD4152@decadent.org.uk/
Calls to cpufreq_cpu_exists(cpu) were converted to
cpupower_is_cpu_online(cpu) when libcpupower was introduced and the
former function was deleted. However, cpupower_is_cpu_online() does
not distinguish physically absent and offline CPUs, and does not set
errno.
cpufreq-set has already been fixed (commit
c25badc9ceb6).
In cpufreq-bench, which prints an error message for offline CPUs,
properly distinguish and report the zero and negative cases.
Fixes: ac5a181d065d ("cpupower: Add cpuidle parts into library")
Fixes: 53d1cd6b125f ("cpupowerutils: bench - Fix cpu online check")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
[carnil: Update/Refresh patch for 4.14.17: The issue with the
incorrect check has been fixed with upstream commit
53d1cd6b125f.
Keep in the patch the distinction and report for the zero and
negative cases.]
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name cpupower-fix-checks-for-cpu-existence.patch
Ben Hutchings [Sun, 21 Feb 2016 15:33:15 +0000 (15:33 +0000)]
tools/build: Remove bpf() run-time check at build time
Forwarded: no
It is not correct to test that a syscall works on the build system's
kernel. We might be building on an earlier kernel version or with
security restrictions that block bpf().
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name tools-build-remove-bpf-run-time-check-at-build-time.patch
Ben Hutchings [Fri, 25 Sep 2015 21:50:50 +0000 (22:50 +0100)]
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.
Gbp-Pq: Topic bugfix/x86
Gbp-Pq: Name revert-perf-build-fix-libunwind-feature-detection-on.patch
Ben Hutchings [Fri, 25 Sep 2015 19:09:23 +0000 (20:09 +0100)]
tools/perf: Remove shebang lines from perf scripts
Forwarded: no
perf scripts need to be invoked through perf, not directly through
perl (or other language interpreter). So including shebang lines in
them is useless and possibly misleading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name tools-perf-remove-shebangs.patch
Ben Hutchings [Mon, 8 Sep 2014 17:31:24 +0000 (18:31 +0100)]
kbuild: Fix recordmcount dependency for OOT modules
Forwarded: no
We never rebuild anything in-tree when building an out-of-tree
modules, so external modules should not depend on the recordmcount
sources.
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name kbuild-fix-recordmcount-dependency.patch
Ben Hutchings [Sun, 24 Jun 2012 01:51:39 +0000 (02:51 +0100)]
usbip: Document TCP wrappers
Forwarded: no
Add references to TCP wrappers configuration in the manual page.
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name usbip-document-tcp-wrappers.patch
Ben Hutchings [Fri, 2 Dec 2016 23:06:18 +0000 (23:06 +0000)]
module: Disable matching missing version CRC
Forwarded: not-needed
This partly reverts commit
cd3caefb4663e3811d37cc2afad3cce642d60061.
We want to fail closed if a symbol version CRC is missing, as the
alternative may allow subverting module signing.
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name module-disable-matching-missing-version-crc.patch
Luca Boccassi [Thu, 13 Oct 2022 22:22:06 +0000 (00:22 +0200)]
[PATCH] trust machine keyring (MoK) by default
From
585cbcb982bffc4a8cee2f3d8d099fc64f9a74b9 Mon Sep 17 00:00:00 2001
Forwarded: not-needed
Debian always trusted keys in MoK by default. Upstream made it
conditional on a new EFI variable being set.
To keep backward compatibility skip this check.
Gbp-Pq: Topic features/all/db-mok-keyring
Gbp-Pq: Name trust-machine-keyring-by-default.patch
Robert Holmes [Tue, 23 Apr 2019 07:39:29 +0000 (07:39 +0000)]
[PATCH] KEYS: Make use of platform keyring for module signature verify
Bug-Debian: https://bugs.debian.org/935945
Bug-Debian: https://bugs.debian.org/
1030200
Origin: https://src.fedoraproject.org/rpms/kernel/raw/master/f/KEYS-Make-use-of-platform-keyring-for-module-signature.patch
Forwarded: https://lore.kernel.org/linux-modules/qvgp2il2co4iyxkzxvcs4p2bpyilqsbfgcprtpfrsajwae2etc@3z2s2o52i3xg/t/#u
This allows a cert in DB to be used to sign modules,
in addition to certs in the MoK and built-in keyrings.
Signed-off-by: Robert Holmes <robeholmes@gmail.com>
Signed-off-by: Jeremy Cline <jcline@redhat.com>
[bwh: Forward-ported to 5.19: adjust filename]
[наб: reinstate for 6.1, re-write description]
Gbp-Pq: Topic features/all/db-mok-keyring
Gbp-Pq: Name KEYS-Make-use-of-platform-keyring-for-module-signature.patch
Lee, Chun-Yi [Tue, 13 Mar 2018 10:38:02 +0000 (18:38 +0800)]
[PATCH 3/4] MODSIGN: checking the blacklisted hash before loading a kernel module
Origin: https://lore.kernel.org/patchwork/patch/933175/
This patch adds the logic for checking the kernel module's hash
base on blacklist. The hash must be generated by sha256 and enrolled
to dbx/mokx.
For example:
sha256sum sample.ko
mokutil --mokx --import-hash $HASH_RESULT
Whether the signature on ko file is stripped or not, the hash can be
compared by kernel.
Cc: David Howells <dhowells@redhat.com>
Cc: Josh Boyer <jwboyer@fedoraproject.org>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>
Signed-off-by: "Lee, Chun-Yi" <jlee@suse.com>
[Rebased by Luca Boccassi]
[bwh: Forward-ported to 5.19:
- The type parameter to is_hash_blacklisted() is now an enumeration
rather than a string
- Adjust filename, context]
Gbp-Pq: Topic features/all/db-mok-keyring
Gbp-Pq: Name 0003-MODSIGN-checking-the-blacklisted-hash-before-loading-a-kernel-module.patch
Linn Crosetto [Tue, 30 Aug 2016 17:54:38 +0000 (11:54 -0600)]
arm64: add kernel config option to lock down when in Secure Boot mode
Bug-Debian: https://bugs.debian.org/831827
Forwarded: no
Add a kernel configuration option to lock down the kernel, to restrict
userspace's ability to modify the running kernel when UEFI Secure Boot is
enabled. Based on the x86 patch by Matthew Garrett.
Determine the state of Secure Boot in the EFI stub and pass this to the
kernel using the FDT.
Signed-off-by: Linn Crosetto <linn@hpe.com>
[bwh: Forward-ported to 4.10: adjust context]
[Lukas Wunner: Forward-ported to 4.11: drop parts applied upstream]
[bwh: Forward-ported to 4.15 and lockdown patch set:
- Pass result of efi_get_secureboot() in stub through to
efi_set_secure_boot() in main kernel
- Use lockdown API and naming]
[bwh: Forward-ported to 4.19.3: adjust context in update_fdt()]
[dannf: Moved init_lockdown() call after uefi_init(), fixing SB detection]
[bwh: Drop call to init_lockdown(), as efi_set_secure_boot() now calls this]
[bwh: Forward-ported to 5.6: efi_get_secureboot() no longer takes a
sys_table parameter]
[bwh: Forward-ported to 5.7: EFI initialisation from FDT was rewritten, so:
- Add Secure Boot mode to the parameter enumeration in fdtparams.c
- Add a parameter to efi_get_fdt_params() to return the Secure Boot mode
- Since Xen does not have a property name defined for Secure Boot mode,
change efi_get_fdt_prop() to handle a missing property name by clearing
the output variable]
[Salvatore Bonaccorso: Forward-ported to 5.10:
f30f242fb131 ("efi: Rename
arm-init to efi-init common for all arch") renamed arm-init.c to efi-init.c]
Gbp-Pq: Topic features/all/lockdown
Gbp-Pq: Name arm64-add-kernel-config-option-to-lock-down-when.patch
Ben Hutchings [Fri, 30 Aug 2019 14:54:24 +0000 (15:54 +0100)]
mtd: phram,slram: Disable when the kernel is locked down
Forwarded: https://lore.kernel.org/linux-security-module/
20190830154720.eekfjt6c4jzvlbfz@decadent.org.uk/
These drivers allow mapping arbitrary memory ranges as MTD devices.
This should be disabled to preserve the kernel's integrity when it is
locked down.
* Add the HWPARAM flag to the module parameters
* When slram is built-in, it uses __setup() to read kernel parameters,
so add an explicit check security_locked_down() check
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Matthew Garrett <mjg59@google.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Joern Engel <joern@lazybastard.org>
Cc: linux-mtd@lists.infradead.org
Gbp-Pq: Topic features/all/lockdown
Gbp-Pq: Name mtd-disable-slram-and-phram-when-locked-down.patch
Ben Hutchings [Tue, 10 Sep 2019 10:54:28 +0000 (11:54 +0100)]
efi: Lock down the kernel if booted in secure boot mode
Based on an earlier patch by David Howells, who wrote the following
description:
> UEFI Secure Boot provides a mechanism for ensuring that the firmware will
> only load signed bootloaders and kernels. Certain use cases may also
> require that all kernel modules also be signed. Add a configuration option
> that to lock down the kernel - which includes requiring validly signed
> modules - if the kernel is secure-booted.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
[Salvatore Bonaccorso: After fixing https://bugs.debian.org/956197 the
help text for LOCK_DOWN_IN_EFI_SECURE_BOOT was adjusted to mention that
lockdown is triggered in integrity mode (https://bugs.debian.org/
1025417)]
Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>
Gbp-Pq: Topic features/all/lockdown
Gbp-Pq: Name efi-lock-down-the-kernel-if-booted-in-secure-boot-mo.patch
David Howells [Mon, 18 Feb 2019 12:45:03 +0000 (12:45 +0000)]
[28/30] efi: Add an EFI_SECURE_BOOT flag to indicate secure boot mode
Origin: https://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git/commit?id=
a5d70c55c603233c192b375f72116a395909da28
UEFI machines can be booted in Secure Boot mode. Add an EFI_SECURE_BOOT
flag that can be passed to efi_enabled() to find out whether secure boot is
enabled.
Move the switch-statement in x86's setup_arch() that inteprets the
secure_boot boot parameter to generic code and set the bit there.
Suggested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
cc: linux-efi@vger.kernel.org
[rperier: Forward-ported to 5.5:
- Use pr_warn()
- Adjust context]
[bwh: Forward-ported to 5.6: adjust context]
[bwh: Forward-ported to 5.7:
- Use the next available bit in efi.flags
- Adjust context]
Gbp-Pq: Topic features/all/lockdown
Gbp-Pq: Name efi-add-an-efi_secure_boot-flag-to-indicate-secure-b.patch
Scott Mayhew [Tue, 10 Dec 2024 12:25:54 +0000 (07:25 -0500)]
nfsd: fix legacy client tracking initialization
Origin: https://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git/commit/?h=nfsd-next&id=
45cd8c0c13fe5c9f1b926bd307df431f8f1b8a16
Bug: https://bugzilla.kernel.org/show_bug.cgi?id=219580
Bug-Debian: https://bugs.debian.org/
1087900
Get rid of the nfsd4_legacy_tracking_ops->init() call in
check_for_legacy_methods(). That will be handled in the caller
(nfsd4_client_tracking_init()). Otherwise, we'll wind up calling
nfsd4_legacy_tracking_ops->init() twice, and the second time we'll
trigger the BUG_ON() in nfsd4_init_recdir().
Fixes: 74fd48739d04 ("nfsd: new Kconfig option for legacy client tracking")
Reported-by: Jur van der Burg <jur@avtware.com>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=219580
Signed-off-by: Scott Mayhew <smayhew@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name nfsd-fix-legacy-client-tracking-initialization.patch
Ben Hutchings [Sun, 15 Sep 2024 22:07:04 +0000 (00:07 +0200)]
Documentation: Use relative source filenames in ABI documentation
Currently the ABI documentation files contain absolute source
filenames, which makes them unreproducible if the build directory can
vary.
Remove the source base directory ($srctree) from the source filenames
shown in the documentation.
Signed-off-by: Ben Hutchings <benh@debian.org>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name documentation-use-relative-source-paths-in-abi-documentation.patch
Ben Hutchings [Wed, 13 Apr 2016 20:48:06 +0000 (21:48 +0100)]
fs: Add MODULE_SOFTDEP declarations for hard-coded crypto drivers
Bug-Debian: https://bugs.debian.org/819725
Forwarded: https://lore.kernel.org/all/
20160517133631.GF7555@decadent.org.uk/
This helps initramfs builders and other tools to find the full
dependencies of a module.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
[Lukas Wunner: Forward-ported to 4.11: drop parts applied upstream]
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name fs-add-module_softdep-declarations-for-hard-coded-cr.patch
Ian Campbell [Wed, 20 Nov 2013 08:30:14 +0000 (08:30 +0000)]
phy/marvell: disable 4-port phys
Bug-Debian: https://bugs.debian.org/723177
Forwarded: https://lore.kernel.org/netdev/
1386932764.20787.85.camel@dagon.hellion.org.uk/
The Marvell PHY was originally disabled because it can cause networking
failures on some systems. According to Lennert Buytenhek this is because some
of the variants added did not share the same register layout. Since the known
cases are all 4-ports disable those variants (indicated by a 4 in the
penultimate position of the model name) until they can be audited for
correctness.
[bwh: Also #if-out the init functions for these PHYs to avoid
compiler warnings]
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name disable-some-marvell-phys.patch
Ben Hutchings [Mon, 12 Feb 2018 23:59:26 +0000 (23:59 +0000)]
x86: Make x32 syscall support conditional on a kernel parameter
Bug-Debian: https://bugs.debian.org/708070
Forwarded: https://lore.kernel.org/lkml/
1415245982.3398.53.camel@decadent.org.uk/T/#u
Enabling x32 in the standard amd64 kernel would increase its attack
surface while provide no benefit to the vast majority of its users.
No-one seems interested in regularly checking for vulnerabilities
specific to x32 (at least no-one with a white hat).
Still, adding another flavour just to turn on x32 seems wasteful. And
the only differences on syscall entry are a few instructions that mask
out the x32 flag and compare the syscall number.
Use a static key to control whether x32 syscalls are really enabled, a
Kconfig parameter to set its default value and a kernel parameter
"syscall.x32" to change it at boot time.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name x86-make-x32-syscall-support-conditional.patch
Ben Hutchings [Mon, 5 Dec 2011 04:00:58 +0000 (04:00 +0000)]
x86: memtest: WARN if bad RAM found
Bug-Debian: https://bugs.debian.org/613321
Forwarded: https://lore.kernel.org/all/
20120402150522.GA4980@burratino/
Since this is not a particularly thorough test, if we find any bad
bits of RAM then there is a fair chance that there are other bad bits
we fail to detect.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name x86-memtest-WARN-if-bad-RAM-found.patch
Geoff Levand [Wed, 13 Jun 2018 17:56:08 +0000 (10:56 -0700)]
arm64/acpi: Add fixup for HPE m400 quirks
Forwarded: https://lore.kernel.org/all/
51d3d738-cdf5-2992-bba5-
c3e1f34096c2@infradead.org/
Adds a new ACPI init routine acpi_fixup_m400_quirks that adds
a work-around for HPE ProLiant m400 APEI firmware problems.
The work-around disables APEI when CONFIG_ACPI_APEI is set and
m400 firmware is detected. Without this fixup m400 systems
experience errors like these on startup:
[Hardware Error]: Hardware error from APEI Generic Hardware Error Source: 2
[Hardware Error]: event severity: fatal
[Hardware Error]: Error 0, type: fatal
[Hardware Error]: section_type: memory error
[Hardware Error]: error_status: 0x0000000000001300
[Hardware Error]: error_type: 10, invalid address
Kernel panic - not syncing: Fatal hardware error!
Signed-off-by: Geoff Levand <geoff@infradead.org>
[bwh: Adjust context and indentation to apply to Linux 6.10]
Gbp-Pq: Topic bugfix/arm64
Gbp-Pq: Name arm64-acpi-Add-fixup-for-HPE-m400-quirks.patch
Krzysztof Kozlowski [Wed, 29 Aug 2018 07:32:23 +0000 (09:32 +0200)]
powerpc/boot: Fix missing crc32poly.h when building with KERNEL_XZ
Origin: https://patchwork.ozlabs.org/patch/963258/
After commit
faa16bc404d7 ("lib: Use existing define with
polynomial") the lib/xz/xz_crc32.c includes a header from include/linux
directory thus any other user of this code should define proper include
path.
This fixes the build error on powerpc with CONFIG_KERNEL_XZ:
In file included from ../arch/powerpc/boot/../../../lib/decompress_unxz.c:233:0,
from ../arch/powerpc/boot/decompress.c:42:
../arch/powerpc/boot/../../../lib/xz/xz_crc32.c:18:29: fatal error: linux/crc32poly.h: No such file or directory
Reported-by: Michal Kubecek <mkubecek@suse.cz>
Fixes: faa16bc404d7 ("lib: Use existing define with polynomial")
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: kbuild test robot <lkp@intel.com>
Reported-by: Meelis Roos <mroos@linux.ee>
Tested-by: Michal Kubecek <mkubecek@suse.cz>
Gbp-Pq: Topic bugfix/powerpc
Gbp-Pq: Name powerpc-boot-fix-missing-crc32poly.h-when-building-with-kernel_xz.patch
Ben Hutchings [Wed, 11 Jul 2018 22:40:55 +0000 (23:40 +0100)]
ARM: mm: Export __sync_icache_dcache() for xen-privcmd
Forwarded: https://lore.kernel.org/all/
20180711225013.GF14131@decadent.org.uk/
The xen-privcmd driver, which can be modular, calls set_pte_at()
which in turn may call __sync_icache_dcache().
The call to __sync_icache_dcache() may be optimised out because it is
conditional on !pte_special(), and xen-privcmd calls pte_mkspecial().
However, in a non-LPAE configuration there is no "special" bit and the
call is really unconditional.
Fixes: 3ad0876554ca ("xen/privcmd: add IOCTL_PRIVCMD_MMAP_RESOURCE")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/arm
Gbp-Pq: Name arm-mm-export-__sync_icache_dcache-for-xen-privcmd.patch
Ben Hutchings [Sun, 6 Feb 2022 23:00:26 +0000 (00:00 +0100)]
sh: Do not use hyphen in exported variable names
arch/sh/Makefile defines and exports ld-bfd to be used by
arch/sh/boot/Makefile and arch/sh/boot/compressed/Makefile. However
some shells, including dash, will not pass through environment
variables whose name includes a hyphen. Usually GNU make does not use
a shell to recurse, but if e.g. $(srctree) contains '~' it will use a
shell here.
Rename the variable to ld_bfd.
(Another instance of this problem was fixed upstream by commit
82977af93a0d "sh: rename suffix-y to suffix_y".)
References: https://buildd.debian.org/status/fetch.php?pkg=linux&arch=sh4&ver=4.13%7Erc5-1%7Eexp1&stamp=
1502943967&raw=0
Fixes: ef9b542fce00 ("sh: bzip2/lzma uImage support.")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/sh
Gbp-Pq: Name sh-boot-do-not-use-hyphen-in-exported-variable-name.patch
Ben Hutchings [Sat, 22 Jul 2017 16:37:33 +0000 (17:37 +0100)]
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>
Gbp-Pq: Topic bugfix/x86
Gbp-Pq: Name perf-tools-fix-unwind-build-on-i386.patch
Ben Hutchings [Fri, 17 Feb 2017 01:30:30 +0000 (01:30 +0000)]
ARM: dts: kirkwood: Fix SATA pinmux-ing for TS419
Forwarded: https://lore.kernel.org/all/
20170218003251.GC4152@decadent.org.uk/
Bug-Debian: https://bugs.debian.org/855017
The old board code for the TS419 assigns MPP pins 15 and 16 as SATA
activity signals (and none as SATA presence signals). Currently the
device tree assigns the SoC's default pinmux groups for SATA, which
conflict with the second Ethernet port.
Reported-by: gmbh@gazeta.pl
Tested-by: gmbh@gazeta.pl
References: https://bugs.debian.org/855017
Cc: stable@vger.kernel.org # 3.15+
Fixes: 934b524b3f49 ("ARM: Kirkwood: Add DT description of QNAP 419")
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic bugfix/arm
Gbp-Pq: Name arm-dts-kirkwood-fix-sata-pinmux-ing-for-ts419.patch
Adam Borowski [Tue, 28 Mar 2017 14:55:05 +0000 (16:55 +0200)]
btrfs: warn about RAID5/6 being experimental at mount time
Bug-Debian: https://bugs.debian.org/863290
Origin: https://bugs.debian.org/863290#5
Forwarded: https://lore.kernel.org/linux-btrfs/
4105665.mVaztBssJx@bagend/
Too many people come complaining about losing their data -- and indeed,
there's no warning outside a wiki and the mailing list tribal knowledge.
Message severity chosen for consistency with XFS -- "alert" makes dmesg
produce nice red background which should get the point across.
Signed-off-by: Adam Borowski <kilobyte@angband.pl>
[bwh: Also add_taint() so this is flagged in bug reports]
[2023-01-10: still accurate according to btrfs-progs own manpage:
https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git/commit/?id=
922797e15590b836e377d6dc47b828356cafc2a9]
[2024-03-17: still accurate; manpage is now in Documentation/btrfs-man5.rst
implementation went from disk-io.c to super.c; forwarded the issue]
Gbp-Pq: Topic debian
Gbp-Pq: Name btrfs-warn-about-raid5-6-being-experimental-at-mount.patch
Ben Hutchings [Wed, 13 Jul 2016 00:37:22 +0000 (01:37 +0100)]
fanotify: Taint on use of FANOTIFY_ACCESS_PERMISSIONS
Forwarded: not-needed
Various free and proprietary AV products use this feature and users
apparently want it. But punting access checks to userland seems like
an easy way to deadlock the system, and there will be nothing we can
do about that. So warn and taint the kernel if this feature is
actually used.
Gbp-Pq: Topic debian
Gbp-Pq: Name fanotify-taint-on-use-of-fanotify_access_permissions.patch
Ben Hutchings [Sat, 18 Mar 2017 20:47:58 +0000 (20:47 +0000)]
fjes: Disable auto-loading
Bug-Debian: https://bugs.debian.org/853976
Forwarded: no
fjes matches a generic ACPI device ID, and relies on its probe
function to distinguish whether that really corresponds to a supported
device. Very few system will need the driver and it wastes memory on
all the other systems where the same device ID appears, so disable
auto-loading.
Gbp-Pq: Topic debian
Gbp-Pq: Name fjes-disable-autoload.patch
Ben Hutchings [Sat, 20 Apr 2013 14:52:02 +0000 (15:52 +0100)]
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.
Gbp-Pq: Topic bugfix/x86
Gbp-Pq: Name viafb-autoload-on-olpc-xo1.5-only.patch
Ben Hutchings [Wed, 5 Feb 2014 23:01:30 +0000 (23:01 +0000)]
snd-pcsp: Disable autoload
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/697709
There are two drivers claiming the platform:pcspkr device:
- pcspkr creates an input(!) device that can only beep
- snd-pcsp creates an equivalent input device plus a PCM device that can
play barely recognisable renditions of sampled sound
snd-pcsp is blacklisted by the alsa-base package, but not everyone
installs that. On PCs where no sound is wanted at all, both drivers
will still be loaded and one or other will complain that it couldn't
claim the relevant I/O range.
In case anyone finds snd-pcsp useful, we continue to build it. But
remove the alias, to ensure it's not loaded where it's not wanted.
Gbp-Pq: Topic debian
Gbp-Pq: Name snd-pcsp-disable-autoload.patch
Ben Hutchings [Sun, 31 Mar 2013 02:58:04 +0000 (03:58 +0100)]
cdc_ncm,cdc_mbim: Use NCM by default
Forwarded: not-needed
Devices that support both NCM and MBIM modes should be kept in NCM
mode unless there is userland support for MBIM.
Set the default value of cdc_ncm.prefer_mbim to false and leave it to
userland (modem-manager) to override this with a modprobe.conf file
once it's ready to speak MBIM.
Gbp-Pq: Topic debian
Gbp-Pq: Name cdc_ncm-cdc_mbim-use-ncm-by-default.patch
Ben Hutchings [Tue, 20 Aug 2019 23:32:16 +0000 (00:32 +0100)]
intel-iommu: Add Kconfig option to exclude iGPU by default
Bug-Debian: https://bugs.debian.org/935270
Bug-Kali: https://bugs.kali.org/view.php?id=5644
There is still laptop firmware that touches the integrated GPU behind
the operating system's back, and doesn't say so in the RMRR table.
Enabling the IOMMU for all devices causes breakage.
Replace CONFIG_INTEL_IOMMU_DEFAULT_ON with a 3-way choice
corresponding to "on", "off", and "on,intgpu_off".
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name intel-iommu-add-kconfig-option-to-exclude-igpu-by-default.patch
Ben Hutchings [Tue, 20 Aug 2019 23:05:30 +0000 (00:05 +0100)]
intel-iommu: Add option to exclude integrated GPU only
Bug-Debian: https://bugs.debian.org/935270
Bug-Kali: https://bugs.kali.org/view.php?id=5644
There is still laptop firmware that touches the integrated GPU behind
the operating system's back, and doesn't say so in the RMRR table.
Enabling the IOMMU for all devices causes breakage, but turning it off
for all graphics devices seems like a major weakness.
Add an option, intel_iommu=intgpu_off, to exclude only integrated GPUs
from remapping. This is a narrower exclusion than igfx_off: it only
affects Intel devices on the root bus. Devices attached through an
external port (Thunderbolt or ExpressCard) won't be on the root bus.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/x86
Gbp-Pq: Name intel-iommu-add-option-to-exclude-integrated-gpu-only.patch
Ben Hutchings [Mon, 11 Jan 2016 15:23:55 +0000 (15:23 +0000)]
security,perf: Allow further restriction of perf_event_open
Forwarded: https://lore.kernel.org/all/
20160111152355.GS28542@decadent.org.uk/
When kernel.perf_event_open is set to 3 (or greater), disallow all
access to performance events by users without CAP_SYS_ADMIN.
Add a Kconfig symbol CONFIG_SECURITY_PERF_EVENTS_RESTRICT that
makes this value the default.
This is based on a similar feature in grsecurity
(CONFIG_GRKERNSEC_PERF_HARDEN). This version doesn't include making
the variable read-only. It also allows enabling further restriction
at run-time regardless of whether the default is changed.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic features/all
Gbp-Pq: Name security-perf-allow-further-restriction-of-perf_event_open.patch
Serge Hallyn [Fri, 31 May 2013 18:12:12 +0000 (19:12 +0100)]
add sysctl to disallow unprivileged CLONE_NEWUSER by default
Origin: http://kernel.ubuntu.com/git?p=serge%2Fubuntu-saucy.git;a=commit;h=
5c847404dcb2e3195ad0057877e1422ae90892b8
add sysctl to disallow unprivileged CLONE_NEWUSER by default
This is a short-term patch. Unprivileged use of CLONE_NEWUSER
is certainly an intended feature of user namespaces. However
for at least saucy we want to make sure that, if any security
issues are found, we have a fail-safe.
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
[bwh: Remove unneeded binary sysctl bits]
[bwh: Keep this sysctl, but change the default to enabled]
Gbp-Pq: Topic debian
Gbp-Pq: Name add-sysctl-to-disallow-unprivileged-CLONE_NEWUSER-by-default.patch
Ben Hutchings [Wed, 19 Jun 2013 03:35:28 +0000 (04:35 +0100)]
yama: Disable by default
Bug-Debian: https://bugs.debian.org/712740
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name yama-disable-by-default.patch
Ben Hutchings [Fri, 2 Nov 2012 05:32:06 +0000 (05:32 +0000)]
fs: Enable link security restrictions by default
Bug-Debian: https://bugs.debian.org/609455
Forwarded: not-needed
This reverts commit
561ec64ae67ef25cac8d72bb9c4bfc955edfd415
('VFS: don't do protected {sym,hard}links by default').
Gbp-Pq: Topic debian
Gbp-Pq: Name fs-enable-link-security-restrictions-by-default.patch
Ben Hutchings [Sun, 4 Aug 2019 23:29:11 +0000 (00:29 +0100)]
hamradio: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
We can mitigate the effect of vulnerabilities in obscure protocols by
preventing unprivileged users from loading the modules, so that they
are only exploitable on systems where the administrator has chosen to
load the protocol.
The 'ham' radio protocols (ax25, netrom, rose) are not actively
maintained or widely used. Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name hamradio-disable-auto-loading-as-mitigation-against-local-exploits.patch
Ben Hutchings [Thu, 16 Feb 2017 19:09:17 +0000 (19:09 +0000)]
dccp: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
We can mitigate the effect of vulnerabilities in obscure protocols by
preventing unprivileged users from loading the modules, so that they
are only exploitable on systems where the administrator has chosen to
load the protocol.
The 'dccp' protocol is not actively maintained or widely used.
Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name dccp-disable-auto-loading-as-mitigation-against-local-exploits.patch
Ben Hutchings [Fri, 19 Nov 2010 02:12:48 +0000 (02:12 +0000)]
[PATCH 1/3] rds: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
Recent review has revealed several bugs in obscure protocol
implementations that can be exploited by local users for denial of
service or privilege escalation. We can mitigate the effect of any
remaining vulnerabilities in such protocols by preventing unprivileged
users from loading the modules, so that they are only exploitable on
systems where the administrator has chosen to load the protocol.
The 'rds' protocol is one such protocol that has been found to be
vulnerable, and which was not present in the 'lenny' kernel.
Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name rds-Disable-auto-loading-as-mitigation-against-local.patch
Ben Hutchings [Fri, 19 Nov 2010 02:12:48 +0000 (02:12 +0000)]
[PATCH 2/3] af_802154: Disable auto-loading as mitigation against local exploits
Forwarded: not-needed
Recent review has revealed several bugs in obscure protocol
implementations that can be exploited by local users for denial of
service or privilege escalation. We can mitigate the effect of any
remaining vulnerabilities in such protocols by preventing unprivileged
users from loading the modules, so that they are only exploitable on
systems where the administrator has chosen to load the protocol.
The 'af_802154' (IEEE 802.15.4) protocol is not widely used, was
not present in the 'lenny' kernel, and seems to receive only sporadic
maintenance. Therefore disable auto-loading.
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Gbp-Pq: Topic debian
Gbp-Pq: Name af_802154-Disable-auto-loading-as-mitigation-against.patch
Ben Hutchings [Tue, 8 Jan 2013 03:25:52 +0000 (03:25 +0000)]
radeon, amdgpu: Firmware is required for DRM and KMS on R600 onward
Bug-Debian: https://bugs.debian.org/607194
Bug-Debian: https://bugs.debian.org/607471
Bug-Debian: https://bugs.debian.org/610851
Bug-Debian: https://bugs.debian.org/627497
Bug-Debian: https://bugs.debian.org/632212
Bug-Debian: https://bugs.debian.org/637943
Bug-Debian: https://bugs.debian.org/649448
Bug-Debian: https://bugs.debian.org/697229
Bug-Debian: https://bugs.debian.org/
1053764
Forwarded: no
Last-Update: 2023-11-08
radeon requires firmware/microcode for the GPU in all chips, but for
newer chips (apparently R600 'Evergreen' onward) it also expects
firmware for the memory controller and other sub-blocks.
radeon attempts to gracefully fall back and disable some features if
the firmware is not available, but becomes unstable - the framebuffer
and/or system memory may be corrupted, or the display may stay black.
Therefore, perform a basic check for the existence of
/lib/firmware/radeon when a device is probed, and abort if it
is missing, except for the pre-R600 case.
Update 2023-11-08:
In bug
1053764 Mario Limonciello <mario.limonciello@amd.com> states
that the patch isn't needed anymore for amdgpu, so remove that part
of the patch
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name radeon-amdgpu-firmware-is-required-for-drm-and-kms-on-r600-onward.patch
Ben Hutchings [Thu, 30 May 2024 12:14:32 +0000 (13:14 +0100)]
firmware_loader: Log direct loading failures as info for d-i
Forwarded: not-needed
On an installed Debian system, firmware packages will normally be
installed automatically based on a mapping of device IDs to firmware.
Within the Debian installer this has not yet happened and we need a
way to detect missing firmware.
Although many/most drivers log firmware loading failures, they do so
using many different formats. This adds a single log message to the
firmware loader, which the installer's hw-detect package will look
for. The log level is set to "info" because some failures are
expected and we do not want to confuse users with bogus error messages
(like in bug #966218).
NOTE: The log message format must not be changed without coordinating
this with the check-missing-firmware.sh in hw-detect.
Gbp-Pq: Topic debian
Gbp-Pq: Name firmware_loader-log-direct-loading-failures-as-info-for-d-i.patch
Ben Hutchings [Fri, 10 Jan 2025 10:03:22 +0000 (11:03 +0100)]
iwlwifi: Do not request unreleased firmware for IWL6000
Bug-Debian: https://bugs.debian.org/689416
Forwarded: not-needed
The iwlwifi driver currently supports firmware API versions 4-6 for
these devices. It will request the file for the latest supported
version and then fall back to earlier versions. However, the latest
version that has actually been released is 4, so we expect the
requests for versions 6 and then 5 to fail.
The installer appears to report any failed request, and it is probably
not easy to detect that this particular failure is harmless. So stop
requesting the unreleased firmware.
Gbp-Pq: Topic debian
Gbp-Pq: Name iwlwifi-do-not-request-unreleased-firmware.patch
Ben Hutchings [Mon, 24 Aug 2009 22:19:58 +0000 (23:19 +0100)]
af9005: Use request_firmware() to load register init script
Forwarded: no
Read the register init script from the Windows driver. This is sick
but should avoid the potential copyright infringement in distributing
a version of the script which is directly derived from the driver.
Gbp-Pq: Topic features/all
Gbp-Pq: Name drivers-media-dvb-usb-af9005-request_firmware.patch
Ben Hutchings [Mon, 29 May 2023 22:16:39 +0000 (00:16 +0200)]
linux-perf: Remove remaining source filenames from executable
When we build perf with -ffile-prefix-map, there are still 2
source directory names embedded in the executable:
1. The Documentation subdirectory, used as a fallback from the
installed location.
2. The python subdirectory, used in the Python script test.
Remove (1) since it is an unnecessary fallback. Change (2)
to the installed location.
Gbp-Pq: Topic debian
Gbp-Pq: Name linux-perf-remove-remaining-source-filenames-from-executable.patch
Ben Hutchings [Sat, 13 May 2023 11:03:26 +0000 (13:03 +0200)]
fixdep: Allow overriding HOSTCC and HOSTLD
Forwarded: not-needed
objtool always uses HOSTCC, HOSTLD, and HOSTAR, so we need to override
these on the command line for cross-builds of linux-kbuild. But it
also builds fixdep which still needs to be native in a cross-build.
Add support for REALHOSTCC and REALHOSTLD variables which, if set,
override HOSTCC and HOSTLD for fixdep only.
Gbp-Pq: Topic debian
Gbp-Pq: Name fixdep-allow-overriding-hostcc-and-hostld.patch
Ben Hutchings [Mon, 16 Sep 2024 17:14:19 +0000 (19:14 +0200)]
Revert "tools build: Clean CFLAGS and LDFLAGS for fixdep"
This reverts commit
5725dd8fa888b4dcdff58241f9d3d3ac42a048e2. That
was a workaround for the bug fixed by commit
6b3db6f9b970 "tools
build: Make fixdep a hostprog" and is no longer needed.
Signed-off-by: Ben Hutchings <benh@debian.org>
Gbp-Pq: Topic bugfix/all
Gbp-Pq: Name revert-tools-build-clean-cflags-and-ldflags-for-fixdep.patch
Ben Hutchings [Thu, 15 Sep 2022 00:14:03 +0000 (02:14 +0200)]
Makefile: Make compiler version comparison optional
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/
1019749
The top-level Makefile warns if the compiler version string changes at
all between the kernel build and an out-of-tree module build.
We expect that major compiler version changes could introduce ABI
changes, and override the CC variable in out-of-tree module builds to
ensure that the same major compiler version is used. But minor
version changes should not make a difference, so this exact version
comparison produces false warnings.
Since custom kernel packages don't have that, don't remove the version
comparison. Instead, skip it if $(DEBIAN_KERNEL_NO_CC_VERSION_CHECK)
is non-empty.
Gbp-Pq: Topic debian
Gbp-Pq: Name makefile-make-compiler-version-comparison-optional.patch
Ben Hutchings [Mon, 26 Apr 2021 16:27:16 +0000 (18:27 +0200)]
kbuild: Abort build if SUBDIRS used
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/987575
DKMS and module-assistant both build OOT modules as root. If they
build an old OOT module that still use SUBDIRS this causes Kbuild
to try building a full kernel, which obviously fails but not before
deleting files from the installed headers package.
To avoid such mishaps, detect this situation and abort the build.
The error message is based on that used in commit
0126be38d988
"kbuild: announce removal of SUBDIRS if used".
Gbp-Pq: Topic debian
Gbp-Pq: Name kbuild-abort-build-if-subdirs-used.patch
Ben Hutchings [Thu, 10 Dec 2020 16:31:39 +0000 (17:31 +0100)]
kbuild: Look for module.lds under arch directory too
Forwarded: not-needed
Bug-Debian: https://bugs.debian.org/975571
The module.lds linker script is now built under the scripts directory,
where previously it was under arch/$(SRCARCH).
However, we package the scripts directory as linux-kbuild, which is
meant to be able to do support native and cross-builds. That means it
shouldn't contain files for a specific target architecture without a
wrapper to select between them, and it doesn't appear that linker
scripts are powerful enough to implement such a wrapper.
Building module.lds in a different location would require relatively
large changes. Moving it in the package build rules can work, but we
need to support custom kernel builds from the same source so we can't
assume it's moved.
Therefore, we move module.lds under the arch build directory in
rules.real and change Makefile.modfinal to look for it in both places.
Gbp-Pq: Topic debian
Gbp-Pq: Name kbuild-look-for-module.lds-under-arch-directory-too.patch
Bastian Blank [Tue, 4 Aug 2020 09:44:37 +0000 (09:44 +0000)]
[PATCH 2/2] perf/traceevent: Support asciidoctor for documentation
From
cd02fc78859ef9aefd7c92406f9523622da0b472 Mon Sep 17 00:00:00 2001
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name perf-traceevent-support-asciidoctor-for-documentatio.patch
Bastian Blank [Tue, 4 Aug 2020 09:44:19 +0000 (09:44 +0000)]
[PATCH 1/2] Documentation: Drop sphinx version check
From
252aa79fdbd4ac2da09d9b98f81bf11f5e3e1870 Mon Sep 17 00:00:00 2001
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name documentation-drop-sphinx-version-check.patch
Ben Hutchings [Fri, 22 Jun 2018 16:27:00 +0000 (17:27 +0100)]
android: Enable building ashmem and binder as modules
Bug-Debian: https://bugs.debian.org/901492
We want to enable use of the Android ashmem and binder drivers to
support Anbox, but they should not be built-in as that would waste
resources and increase security attack surface on systems that don't
need them.
- Add a MODULE_LICENSE declaration to ashmem
- Change the Makefiles to build each driver as an object with the
"_linux" suffix (which is what Anbox expects)
- Change config symbol types to tristate
Update:
In upstream commit
721412ed3d titled "staging: remove ashmem" the ashmem
driver was removed entirely. Secondary commit message:
"The mainline replacement for ashmem is memfd, so remove the legacy
code from drivers/staging/"
Consequently, the ashmem part of this patch has been removed.
Gbp-Pq: Topic debian
Gbp-Pq: Name android-enable-building-ashmem-and-binder-as-modules.patch
Ben Hutchings [Mon, 5 Aug 2024 01:26:48 +0000 (03:26 +0200)]
Export symbols needed by binder
Bug-Debian: https://bugs.debian.org/901492
We want to enable use of the Android binder driver to support
Waydroid, but it should not be built-in as that would waste resources
and increase security attack surface on systems that don't need it.
Export the currently un-exported symbols it depends on.
Gbp-Pq: Topic debian
Gbp-Pq: Name export-symbols-needed-by-android-drivers.patch
Ben Hutchings [Fri, 13 Apr 2018 19:10:28 +0000 (20:10 +0100)]
wireless: Add Debian wireless-regdb certificates
Forwarded: not-needed
This hex dump is generated using:
{
for cert in debian/certs/wireless-regdb-*.pem; do
openssl x509 -in $cert -outform der;
done
} | hexdump -v -e '1/1 "0x%.2x," "\n"' > net/wireless/certs/debian.hex
Gbp-Pq: Topic debian
Gbp-Pq: Name wireless-add-debian-wireless-regdb-certificates.patch
Adriaan Schmidt [Mon, 4 Apr 2022 11:38:33 +0000 (13:38 +0200)]
tools: install perf python bindings
Bug-Debian: http://bugs.debian.org/860957
Forwarded: not-needed
Gbp-Pq: Topic debian
Gbp-Pq: Name tools-perf-install-python-bindings.patch
Ben Hutchings [Mon, 11 May 2015 02:51:07 +0000 (02:51 +0000)]
linux-tools: Install perf-read-vdso{,x}32 in directory under /usr/lib
Gbp-Pq: Topic debian
Gbp-Pq: Name tools-perf-perf-read-vdso-in-libexec.patch
Nobuhiro Iwamatsu [Fri, 10 Jan 2025 10:03:22 +0000 (11:03 +0100)]
[sh4] Fix uImage build
Bug-Debian: https://bugs.debian.org/569034
Forwarded: not-needed
[bwh: This was added without a description, but I think it is done
only to avoid a build-dependency on u-boot-tools.]
Gbp-Pq: Topic debian
Gbp-Pq: Name arch-sh4-fix-uimage-build.patch
YunQiang Su [Mon, 14 May 2018 08:16:18 +0000 (16:16 +0800)]
Enable R2 to R6 emulator by default
Forwarded: not-needed
In upstream code, 'mipsr2emu' kernel option is needed
to enable R2 to R6 emulator. Since we need r6 kernel
for our r2 port, let's always enable it.
Gbp-Pq: Topic debian
Gbp-Pq: Name mips-enable-r2-to-r6-emu-by-default.patch
YunQiang Su [Mon, 16 Nov 2020 01:11:00 +0000 (09:11 +0800)]
Use RELAXED ieee754 mode for Loongson-3 as 3A 4000 is 2008-only
Forwarded: not-needed
There are 2 mode of value of IEEE NaN hardcoded by CPU.
Currently, our mipsel/mips64el port is in so-called lagacy mode.
Loongson 3A 4000 is set as the so-called 2008 mode.
To make Debian workable on Loongson 3A 4000, we need set the kerenl in
RELAXED mode.
https://web.archive.org/web/
20180830093617/https://dmz-portal.mips.com/wiki/MIPS_ABI_-_NaN_Interlinking
[bwh: Update for addition of EMULATED mode in 6.11]
Gbp-Pq: Topic debian
Gbp-Pq: Name mips-ieee754-relaxed.patch
YunQiang Su [Mon, 14 May 2018 08:16:18 +0000 (16:16 +0800)]
Disable uImage generation for mips generic
Forwarded: not-needed
MIPS generic trys to generate uImage when build, which then ask for
u-boot-tools.
[bwh: Updated for 5.17:
- zload-y is no longer assigned here and appears to default to empty
- Adjust context]
Gbp-Pq: Topic debian
Gbp-Pq: Name mips-boston-disable-its.patch
Bastian Blank [Sun, 22 Feb 2009 14:39:35 +0000 (15:39 +0100)]
kbuild: Make the toolchain variables easily overwritable
Forwarded: not-needed
Allow make variables to be overridden for each flavour by a file in
the build tree, .kernelvariables.
We currently use this for ARCH, KERNELRELEASE, CC, and in some cases
also CROSS_COMPILE, KCFLAGS.
This file can only be read after we establish the build tree, and all
use of $(ARCH) needs to be moved after this.
[bwh: Updated for 5.3: include .kernelvariables from current directory
rather than using undefined $(obj).]
Gbp-Pq: Topic debian
Gbp-Pq: Name kernelvariables.patch
Ben Hutchings [Tue, 12 May 2015 18:29:22 +0000 (19:29 +0100)]
Make mkcompile_h accept an alternate timestamp string
Forwarded: not-needed
We want to include the Debian version in the utsname::version string
instead of a full timestamp string. However, we still need to provide
a standard timestamp string for gen_initramfs_list.sh to make the
kernel image reproducible.
Make mkcompile_h use $KBUILD_BUILD_VERSION_TIMESTAMP in preference to
$KBUILD_BUILD_TIMESTAMP.
Gbp-Pq: Topic debian
Gbp-Pq: Name uname-version-timestamp.patch
Ben Hutchings [Tue, 24 Jul 2012 02:13:10 +0000 (03:13 +0100)]
Include package version along with kernel release in stack traces
Forwarded: not-needed
For distribution binary packages we assume
$DISTRIBUTION_OFFICIAL_BUILD, $DISTRIBUTOR and $DISTRIBUTION_VERSION
are set.
Gbp-Pq: Topic debian
Gbp-Pq: Name version.patch
Ben Hutchings [Sat, 24 Aug 2019 18:00:41 +0000 (19:00 +0100)]
Documentation: Fix broken link to CIPSO draft
Forwarded: not-needed
We exclude the CIPSO draft text as its licence is not DFSG compliant.
Link to the IETF's online version instead.
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name documentation-fix-broken-link-to-cipso-draft.patch
Ben Hutchings [Sat, 2 Jun 2012 18:53:38 +0000 (19:53 +0100)]
video: Remove nvidiafb and rivafb
Bug-Debian: https://bugs.debian.org/383481
Forwarded: no
These drivers contain register programming code provided by the
hardware vendor that appears to have been deliberately obfuscated.
This is arguably not the preferred form for modification.
These drivers are also largely redundant with nouveau. The RIVA 128
(NV3) is not supported by nouveau but is about 15 years old and
probably discontinued 10 years ago.
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name video-remove-nvidiafb-and-rivafb.patch
Ben Hutchings [Mon, 17 Aug 2009 01:45:41 +0000 (02:45 +0100)]
dvb-usb-af9005: mark as broken
Forwarded: not-needed
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name drivers-media-dvb-dvb-usb-af9005-disable.patch
Ben Hutchings [Mon, 13 Apr 2009 16:34:00 +0000 (17:34 +0100)]
Remove microcode patches for mgsuvd (not enabled in Debian configs)
Forwarded: not-needed
Gbp-Pq: Topic debian/dfsg
Gbp-Pq: Name arch-powerpc-platforms-8xx-ucode-disable.patch
Ian Campbell [Thu, 17 Jan 2013 08:55:21 +0000 (08:55 +0000)]
Tweak gitignore for Debian pkg-kernel using git
Forwarded: not-needed
[bwh: Tweak further for pure git]
Gbp-Pq: Topic debian
Gbp-Pq: Name gitignore.patch
Salvatore Bonaccorso [Fri, 10 Jan 2025 10:03:22 +0000 (11:03 +0100)]
linux (6.12.9-1) unstable; urgency=medium
* New upstream stable update:
https://www.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.12.9
- [x86] platform/x86: mlx-platform: call pci_dev_put() to balance the
refcount
- drm/amdgpu: fix backport of commit
73dae652dcac (Closes: #
1092187)
- [x86] platform/x86: thinkpad-acpi: Add support for hotkey 0x1401
- [x86] platform/x86: hp-wmi: mark 8A15 board for timed OMEN thermal profile
- selinux: ignore unknown extended permissions
- mmc: sdhci-msm: fix crypto key eviction
- [arm64,armhf] pmdomain: imx: gpcv2: fix an OF node reference leak in
imx_gpcv2_probe()
- pmdomain: core: add dummy release function to genpd device
- tracing: Have process_string() also allow arrays
- block: lift bio_is_zone_append to bio.h
- btrfs: use bio_is_zone_append() in the completion handler
- RDMA/bnxt_re: Remove always true dattr validity check
- sched_ext: fix application of sizeof to pointer
- RDMA/mlx5: Enforce same type port association for multiport RoCE
- RDMA/bnxt_re: Fix max SGEs for the Work Request
- RDMA/bnxt_re: Avoid initializing the software queue for user queues
- RDMA/bnxt_re: Avoid sending the modify QP workaround for latest adapters
- RDMA/core: Fix ENODEV error for iWARP test over vlan
- nvme-pci: 512 byte aligned dma pool segment quirk
- wifi: iwlwifi: fix CRF name for Bz
- RDMA/bnxt_re: Fix the check for 9060 condition
- RDMA/bnxt_re: Add check for path mtu in modify_qp
- RDMA/bnxt_re: Fix reporting hw_ver in query_device
- RDMA/nldev: Set error code in rdma_nl_notify_event
- RDMA/siw: Remove direct link to net_device
- RDMA/bnxt_re: Fix max_qp_wrs reported
- RDMA/bnxt_re: Disable use of reserved wqes
- RDMA/bnxt_re: Add send queue size check for variable wqe
- RDMA/bnxt_re: Fix MSN table size for variable wqe mode
- RDMA/bnxt_re: Fix the locking while accessing the QP table
- net: phy: micrel: Dynamically control external clock of KSZ PHY
- [arm64] drm/bridge: adv7511_audio: Update Audio InfoFrame properly
- netdev-genl: avoid empty messages in napi get
- [arm64] RDMA/hns: Fix mapping error of zero-hop WQE buffer
- [arm64] RDMA/hns: Fix accessing invalid dip_ctx during destroying QP
- [arm64] RDMA/hns: Fix warning storm caused by invalid input in IO path
- [arm64] RDMA/hns: Fix missing flush CQE for DWQE
- drm/xe: Revert some changes that break a mesa debug tool
- drm/xe/pf: Use correct function to check LMEM provisioning
- drm/xe: Fix fault on fd close after unbind
- net: stmmac: restructure the error path of stmmac_probe_config_dt()
- net: fix memory leak in tcp_conn_request()
- net: Fix netns for ip_tunnel_init_flow()
- netrom: check buffer length before accessing it
- net: pse-pd: tps23881: Fix power on/off issue
- net/mlx5: DR, select MSIX vector 0 for completion queue creation
- net/mlx5e: macsec: Maintain TX SA from encoding_sa
- net/mlx5e: Skip restore TC rules for vport rep without loaded flag
- net/mlx5e: Keep netdev when leave switchdev for devlink set legacy only
- RDMA/rxe: Remove the direct link to net_device
- [amd64] drm/i915/cx0_phy: Fix C10 pll programming sequence
- [amd64] drm/i915/dg1: Fix power gate sequence.
- workqueue: add printf attribute to __alloc_workqueue()
- netfilter: nft_set_hash: unaligned atomic read on struct nft_set_ext
- net: llc: reset skb->transport_header
- nvmet: Don't overflow subsysnqn
- ALSA: usb-audio: US16x08: Initialize array before use
- eth: bcmsysport: fix call balance of priv->clk handling routines
- net: mv643xx_eth: fix an OF node reference leak
- net: wwan: t7xx: Fix FSM command timeout issue
- RDMA/rtrs: Ensure 'ib_sge list' is accessible
- RDMA/bnxt_re: Fix error recovery sequence
- io_uring/net: always initialize kmsg->msg.msg_inq upfront
- net: sfc: Correct key_len for efx_tc_ct_zone_ht_params
- net: reenable NETIF_F_IPV6_CSUM offload for BIG TCP packets
- net: restrict SO_REUSEPORT to inet sockets
- net: wwan: iosm: Properly check for valid exec stage in ipc_mmio_init()
- af_packet: fix vlan_get_tci() vs MSG_PEEK
- af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK
- ila: serialize calls to nf_register_net_hooks()
- net: ti: icssg-prueth: Fix firmware load sequence.
- net: ti: icssg-prueth: Fix clearing of IEP_CMP_CFG registers during
iep_init
- btrfs: allow swap activation to be interruptible
- [x86] perf/x86/intel: Add Arrow Lake U support
- wifi: mac80211: fix mbss changed flags corruption on 32 bit systems
- wifi: cfg80211: clear link ID from bitmap during link delete after clean
up
- wifi: mac80211: wake the queues in case of failure in resume
- drm/amdgpu: use sjt mec fw on gfx943 for sriov
- ALSA: hda: cs35l56: Remove calls to
cs35l56_force_sync_asp1_registers_from_cache()
- ALSA: hda/realtek - Add support for ASUS Zen AIO 27 Z272SD_A272SD audio
- btrfs: handle bio_split() errors
- btrfs: flush delalloc workers queue before stopping cleaner kthread during
unmount
- ALSA: hda/ca0132: Use standard HD-audio quirk matching helpers
- ALSA: hda/realtek: Add new alc2xx-fixup-headset-mic model
- sound: usb: enable DSD output for ddHiFi TC44C
- sound: usb: format: don't warn that raw DSD is unsupported
- spi: spi-cadence-qspi: Disable STIG mode for Altera SoCFPGA.
- ASoC: audio-graph-card: Call of_node_put() on correct node
- ARC: build: disallow invalid PAE40 + 4K page config
- ARC: build: Use __force to suppress per-CPU cmpxchg warnings
- ARC: bpf: Correct conditional check in 'check_jmp_32'
- bpf: fix potential error return
- ksmbd: retry iterate_dir in smb2_query_dir
- ksmbd: set ATTR_CTIME flags when setting mtime
- smb: client: destroy cfid_put_wq on module exit
- net: usb: qmi_wwan: add Telit
FE910C04 compositions
- Bluetooth: hci_core: Fix sleeping function called from invalid context
- irqchip/gic: Correct declaration of *percpu_base pointer in union gic_base
- bpf: refactor bpf_helper_changes_pkt_data to use helper number
- bpf: consider that tail calls invalidate packet pointers
- clk: thead: Fix TH1520 emmc and shdci clock rate
- scripts/mksysmap: Fix escape chars '$'
- modpost: fix the missed iteration for the max bit in do_input()
- kbuild: pacman-pkg: provide versioned linux-api-headers package
- Revert "ALSA: ump: Don't enumeration invalid groups for legacy rawmidi"
- RDMA/mlx5: Enable multiplane mode only when it is supported
- io_uring/kbuf: use pre-committed buffer address for non-pollable file
- ALSA: seq: Check UMP support for midi_version change
- ftrace: Fix function profiler's filtering functionality
- drm/xe: Use non-interruptible wait when moving BO to system
- drm/xe: Wait for migration job before unmapping pages
- ALSA hda/realtek: Add quirk for Framework F111:000C
- ALSA: seq: oss: Fix races at processing SysEx messages
- ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv
- kcov: mark in_softirq_really() as __always_inline
- maple_tree: reload mas before the second call for mas_empty_area
- clk: clk-imx8mp-audiomix: fix function signature
- scripts/sorttable: fix orc_sort_cmp() to maintain symmetry and
transitivity
- sched_ext: Fix invalid irq restore in scx_ops_bypass()
- RDMA/uverbs: Prevent integer overflow issue
- pinctrl: mcp23s08: Fix sleeping in atomic context due to regmap locking
- workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from
!WQ_MEM_RECLAIM worker
- sky2: Add device ID 11ab:4373 for Marvell
88E8075
- sched_ext: initialize kit->cursor.flags
- net/sctp: Prevent autoclose integer overflow in sctp_association_init()
- io_uring/rw: fix downgraded mshot read
- drm: adv7511: Drop dsi single lane support
- dt-bindings: display: adi,adv7533: Drop single lane support
- drm: adv7511: Fix use-after-free in adv7533_attach_dsi()
- wifi: iwlwifi: mvm: Fix __counted_by usage in cfg80211_wowlan_nd_*
- fgraph: Add READ_ONCE() when accessing fgraph_array[]
- net: ethernet: ti: am65-cpsw: default to round-robin for host port receive
- mm/damon/core: fix ignored quota goals and filters of newly committed
schemes
- mm/damon/core: fix new damon_target objects leaks on
damon_commit_targets()
- mm: shmem: fix the update of 'shmem_falloc->nr_unswapped'
- mm: shmem: fix incorrect index alignment for within_size policy
- fs/proc/task_mmu: fix pagemap flags with PMD THP entries on 32bit
- [amd64,arm64] gve: process XSK TX descriptors as part of RX NAPI
- [amd64,arm64] gve: clean XDP queues in gve_tx_stop_ring_gqi
- [amd64,arm64] gve: guard XSK operations on the existence of queues
- [amd64,arm64] gve: fix XDP allocation path in edge cases
- [amd64,arm64] gve: guard XDP xmit NDO on existence of xdp queues
- [amd64,arm64] gve: trigger RX NAPI instead of TX NAPI in gve_xsk_wakeup
- mm/readahead: fix large folio support in async readahead
- mm/kmemleak: fix sleeping function called from invalid context at print
message
- mm: vmscan: account for free pages to prevent infinite Loop in
throttle_direct_reclaim()
- mm: reinstate ability to map write-sealed memfd mappings read-only
- mm: hugetlb: independent PMD page table shared count
- mptcp: fix TCP options overflow.
- mptcp: fix recvbuffer adjust on sleeping rcvmsg
- mptcp: don't always assume copied data in mptcp_cleanup_rbuf()
[ Salvatore Bonaccorso ]
* [mips*] Increase RELOCATION_TABLE_SIZE to 0x00201000 (fixes FTBFS)
* [rt] Update to 6.12.8-rt8
[dgit import unpatched linux 6.12.9-1]
Salvatore Bonaccorso [Fri, 10 Jan 2025 10:03:22 +0000 (11:03 +0100)]
Import linux_6.12.9.orig.tar.xz
[dgit import orig linux_6.12.9.orig.tar.xz]
Salvatore Bonaccorso [Fri, 10 Jan 2025 10:03:22 +0000 (11:03 +0100)]
Import linux_6.12.9-1.debian.tar.xz
[dgit import tarball linux 6.12.9-1 linux_6.12.9-1.debian.tar.xz]