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Updating the linux-yocto-3.8 SRCREVs to fix a boot issue with ARM boards
when gcc 4.8 is used.
Without the following mainline backports:
f200475 ARM: 7670/1: fix the memset fix
8215b0e ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) optimizations
The following trap will be seen on boot:
[<c00fc3b8>] (kmem_cache_alloc_trace+0x54/0x210) from [<c039f074>] (con_insert_unipair+0xcc/0x11c)
[<c039f074>] (con_insert_unipair+0xcc/0x11c) from [<c039fec8>] (con_set_default_unimap+0xfc/0x198)
[<c039fec8>] (con_set_default_unimap+0xfc/0x198) from [<c07ee258>] (console_map_init+0x44/0x58)
[<c07ee258>] (console_map_init+0x44/0x58) from [<c07ee738>] (vty_init+0x16c/0x1b0)
[<c07ee738>] (vty_init+0x16c/0x1b0) from [<c07edb68>] (tty_init+0x108/0x148)
[<c07edb68>] (tty_init+0x108/0x148) from [<c07eead0>] (chr_dev_init+0xb4/0xd8)
[<c07eead0>] (chr_dev_init+0xb4/0xd8) from [<c0008a18>] (do_one_initcall+0x11c/0x18c)
[<c0008a18>] (do_one_initcall+0x11c/0x18c) from [<c07d89d0>] (kernel_init_freeable+0x16c/0x254)
[<c07d89d0>] (kernel_init_freeable+0x16c/0x254) from [<c05a3810>] (kernel_init+0x18/0x160)
[<c05a3810>] (kernel_init+0x18/0x160) from [<c000e530>] (ret_from_fork+0x14/0x20)
Code: e593a000 e35a0000 0a000020 e5943014 (e79a1003)
---[ end trace e6c62de166779f86 ]---
Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
Moderate stress and board testing shows the fix to hold, and it is good for
broader testing.
[YOCTO #4549]
(From OE-Core rev: 8ef393bc08a20053765ad58c1ebd9ab621cdd704)
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Updating the -stable linux-yocto trees to the latest korg -stable releases.
(From OE-Core rev: 00e0ec6c1441815a7605753e8888e45244900b63)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Update the linux-yocto-3.8 SRCREVs to the korg 3.8.11 -stable release.
(From OE-Core rev: b60d04331f84e06fae6c074acab045c3e003929b)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Commit a2546fae [ftrace: Add -mfentry to Makefile on function tracer]
adds support for using -mfentry when possible, whenever the ftrace
CONFIG_FUNCTION_TRACER option is enabled.
This unfortunately causes bogus dwarf debuginfo to be generated:
gcc Bug 54793 - the location of a formal_parameter is not started from a
function entry with -mfentry
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54793
This can be fixed by applying the gcc patch above, which will be
present in gcc-4.8, but in the meantime, the problem is currently
being worked around in different ways by various tools. One of those
tools that we support in Yocto, Systemtap, requires the DW_AT_producer
string contain -mfentry, which means that it's assuming
record-gcc-switches is also used:
SystemTap Bug 15123 - workaround for bad debuginfo for -mfentry
http://sourceware.org/bugzilla/show_bug.cgi?id=15123
The lack of -grecord-gcc-switches and therefore a missing -mfentry
string in Yocto leads to the following Yocto bug:
Bug 4099 - Crosstap script check fails
https://bugzilla.yoctoproject.org/show_bug.cgi?id=4099
Which is what this patch intends to fix.
It only affects architectures that HAVE_FENTRY when
CONFIG_FUNCTION_TRACER is turned on and in any case is just adding to
the debuginfo, so there doesn't seem to be much risk to adding it.
(From OE-Core rev: c04f611aa4bf77867fe78a005d09434226feb62c)
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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A regression was introduced when implementing the ability to restrict
configuration values via include directives. Only patch and config files that
were local to a feature directory could be found. While this doesn't impact
most users of the tools, it is an issue that needs to be fixed.
Additionally, the regex that detected flags passed to includes was not
specific enough, and unfortunately named feature files would match. This
resulted in features like standard-nocfg.scc inhibiting all configuration
items, even base configs.
This change also bumps the linux-yocto 3.4 and 3.8 PR values to ensure
that kernels will be rebuilt once this change is active.
(From OE-Core rev: ddce9f375c626ef2c86f48612b3d7a24e3111b0b)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Updating the linux-yocto-3.8 recipes to fix two issues:
1) qemumips boot
This is fixed by:
Revert "Input: i8042-io - fix up region handling on MIPS"
And by disabling ftrace for qemumips boards
2) netfilter options being dropped
When KERNEL_EXTRA_FEATURES was introduced, and allowed to be
inhibited, the variable was only applied to qemux86 machines. It
should be applied ot all machine types (unless inhibited), so we
restore that functionality.
(From OE-Core rev: 0271dec64591c4d91933b3a8db875a374a63640b)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Updating the meta SRCREV to fix and illegal instruction that is seen
when launching X with USB pointing devices.
meta/qemumips: build USB_UHCI_HCD into the kernel
When booting qemumips and USB_UHCI_HCD built as a module, the following
trace is seen, and then prevents X from starting:
qemumips user.warn kernel: Call Trace:
qemumips user.warn kernel: [<c0028000>] uhci_check_bandwidth+0x0/0x160 [uhci_hcd]
qemumips user.warn kernel: [<c002e08c>] uhci_urb_enqueue+0xba4/0xc48 [uhci_hcd]
qemumips user.warn kernel: [<8058092c>] usb_hcd_submit_urb+0xdc/0x848
qemumips user.warn kernel: [<805b8fbc>] wacom_open+0x44/0x8c
qemumips user.warn kernel: [<805a1990>] input_open_device+0xac/0xec
qemumips user.warn kernel: [<805a8cec>] evdev_open+0x188/0x1bc
qemumips user.warn kernel: [<802331d8>] chrdev_open+0xc8/0x1c4
qemumips user.warn kernel: [<8022b338>] do_dentry_open+0x248/0x2e4
qemumips user.warn kernel: [<8022b418>] finish_open+0x44/0x68
qemumips user.warn kernel: [<8023e51c>] do_last.isra.29+0x2c0/0xcbc
qemumips user.warn kernel: [<8023efd8>] path_openat+0xc0/0x52c
qemumips user.warn kernel: [<8023f840>] do_filp_open+0x4c/0xbc
qemumips user.warn kernel: [<8022cc3c>] do_sys_open+0x128/0x20c
qemumips user.warn kernel: [<8010c07c>] stack_done+0x20/0x44
qemumips user.warn kernel: Code: (Bad address in epc)
qemumips user.warn kernel: ---[ end trace 8a48c6046870f8c2 ]---
Building the module into the kernel fixes the problem, but the root
cause is still under investigation. The pipelines around jumps to
module addresses seem to be triggering invalid instructions.
(From OE-Core rev: b7b7ebe57bd6fd248e80be0b7e517a3ceb7cfd11)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Updating the SRCREVs to fix a number of bugs, boot issues and ktype support
additions.
standard/*:
Aufs support was misplaced on the move from the -dev to release kernel, this
commit restores the support. This is not active unless the aufs configuration
items are enabled via the aufs-enable.scc feature.
11998bd aufs: core support
f2ea9f4 aufs: standalone support
bf529b6 aufs: aufs proc_map
b6f0a04 aufs: aufs base support
55b0bc2 aufs: kbuild patch
meta:
The meta branch has updates for aufs enablement, tiny BSP configs, preempt-rt
fixes and a wifi config audit fix.
4c567e0 meta/aufs: add -enable feature and patches
059fe88 meta/aufs: create aufs configuration fragment
7d672cd0 meta: add fri2 tiny BSP config.
mti-malta32:
This fixes the graphical boot of qemumips, the offending commit is breaking
dynamic patching of ftrace on the simulation, so we revert the commit for now.
18c71ab Revert "ftrace/x86: Have x86 ftrace use the ftrace_modify_all_code()"
mti-malta64:
This enables the boot of qemumips64 by reverting the broken ftrace support for
mips64 and by stubbing out inavlid oprofile register writes.
0ec615c Revert "ftrace/x86: Have x86 ftrace use the ftrace_modify_all_code()"
bbefde3 oprofile/mips: do not set perf_irq for qemu mips 64
eb6cb79 Revert "MIPS: Function tracer: Fix broken function tracing"
[YOCTO #4052]
[YOCTO #4129]
[YOCTO #2410]
(From OE-Core rev: 3d88f61b59f0a07e199306bf3a15ab023e77e17d)
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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Bring linux-yocto-tiny up to the latest linux-yocto 3.8.4 version.
(From OE-Core rev: f2a2256f08287baac9cf1f9fd58b5b8244c09610)
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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