Update to 3.14.4
svn path=/dists/sid/linux/; revision=21324
This commit is contained in:
Ben Hutchings
parent
653dca30c5
commit
bac020c049
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@ -1,4 +1,4 @@
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linux (3.14.3-1) UNRELEASED; urgency=medium
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linux (3.14.4-1) UNRELEASED; urgency=medium
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* New upstream stable update:
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http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.3
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@ -62,6 +62,42 @@ linux (3.14.3-1) UNRELEASED; urgency=medium
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- ext4: note the error in ext4_end_bio()
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- ext4: move ext4_update_i_disksize() into mpage_map_and_submit_extent()
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- ext4: use i_size_read in ext4_unaligned_aio()
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http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.14.4
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- tty: Fix lockless tty buffer race
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- n_tty: Fix n_tty_write crash when echoing in raw mode (CVE-2014-0196)
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(Closes: #747166)
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- floppy: ignore kernel-only members in FDRAWCMD ioctl input (CVE-2014-1737)
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- floppy: don't write kernel-only members to FDRAWCMD ioctl output
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(CVE-2014-1738)
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- KVM: async_pf: mm->mm_users can not pin apf->mm
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- KVM: ioapic: fix assignment of ioapic->rtc_status.pending_eoi
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(CVE-2014-0155)
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- [powerpc] KVM: Book3S HV: Fix KVM hang with CONFIG_KVM_XICS=n
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(regression in 3.14)
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- [mips] Hibernate: Flush TLB entries in swsusp_arch_resume()
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- [powerpc] Fix Oops in rtas_stop_self() (regression in 3.14)
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- [s390] bpf,jit: initialize A register if 1st insn is BPF_S_LDX_B_MSH
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- SUNRPC: Ensure that call_connect times out correctly (regression in 3.13)
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- SUNRPC: Ensure call_connect_status() deals correctly with SOFTCONN tasks
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(regression in 3.13)
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- Revert "net: mvneta: fix usage as a module on RGMII configurations"
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(regression in 3.14)
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- iwlwifi: dvm: take mutex when sending SYNC BT config command
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- mac80211: fix potential use-after-free
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- mac80211: fix WPA with VLAN on AP side with ps-sta again
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- locks: allow __break_lease to sleep even when break_time is 0
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- rtlwifi: rtl8192se: Fix regression due to commit 1bf4bbb
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(regression in 3.13)
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- dm cache: prevent corruption caused by discard_block_size >
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cache_block_size
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- dm transaction manager: fix corruption due to non-atomic transaction
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commit
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- dm: take care to copy the space map roots before locking the superblock
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- dm thin: fix dangling bio in process_deferred_bios error path
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- aio: v4 ensure access to ctx->ring_pages is correctly serialised for
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migration
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- cpufreq: loongson2_cpufreq: don't declare local variable as static
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(regression in 3.14)
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[ Ben Hutchings ]
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* [or1k] Build a linux-libc-dev package (Closes: #746309)
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@ -1,56 +0,0 @@
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Subject: ACPI/Processor: Fix failure of loading acpi-cpufreq driver
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From: "lan,Tianyu" <tianyu.lan@intel.com>
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Date: Wed, 30 Apr 2014 15:46:33 +0800
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Origin: https://patchwork.kernel.org/patch/4091711/
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According commit d640113fe(ACPI: processor: fix acpi_get_cpuid for UP
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processor), Bios may not provide _MAT or MADT tables and acpi_get_apicid()
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always returns -1. For these cases, original code will pass apic_id with
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vaule of -1 to acpi_map_cpuid() and it will check the acpi_id. If acpi_id
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is equal to zero, ignores apic_id and return zero for CPU0.
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Commit b981513(ACPI / scan: bail out early if failed to parse APIC
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ID for CPU) changed the behavior. Return ENODEV when find apic_id is
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less than zero after calling acpi_get_apicid(). This causes acpi-cpufreq
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driver fails to be loaded on some machines. This patch is to fix it.
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Reference:https://bugzilla.kernel.org/show_bug.cgi?id=73781
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Cc: stable@vger.kernel.org v3.14
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Reported-and-tested-by: KATO Hiroshi <katoh@mikage.ne.jp>
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Reported-and-tested-by: Stuart Foster <smf.linux@ntlworld.com>
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Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
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---
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Change since V1:
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Add a check for pr->apic_id in the acpi_processor_hotadd_init()
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to avoid invalid memory access.
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drivers/acpi/acpi_processor.c | 7 ++++---
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1 file changed, 4 insertions(+), 3 deletions(-)
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diff --git a/drivers/acpi/acpi_processor.c b/drivers/acpi/acpi_processor.c
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index c29c2c3..b06f5f5 100644
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--- a/drivers/acpi/acpi_processor.c
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+++ b/drivers/acpi/acpi_processor.c
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@@ -170,6 +170,9 @@ static int acpi_processor_hotadd_init(struct acpi_processor *pr)
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acpi_status status;
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int ret;
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+ if (pr->apic_id == -1)
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+ return -ENODEV;
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+
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status = acpi_evaluate_integer(pr->handle, "_STA", NULL, &sta);
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if (ACPI_FAILURE(status) || !(sta & ACPI_STA_DEVICE_PRESENT))
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return -ENODEV;
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@@ -260,10 +263,8 @@ static int acpi_processor_get_info(struct acpi_device *device)
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}
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apic_id = acpi_get_apicid(pr->handle, device_declaration, pr->acpi_id);
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- if (apic_id < 0) {
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+ if (apic_id < 0)
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acpi_handle_debug(pr->handle, "failed to get CPU APIC ID.\n");
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- return -ENODEV;
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- }
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pr->apic_id = apic_id;
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cpu_index = acpi_map_cpuid(pr->apic_id, pr->acpi_id);
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@ -82,4 +82,3 @@ features/arm/PHY-sunxi-Add-driver-for-sunxi-usb-phy.patch
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features/arm/ARM-sun4i-dt-Add-bindings-for-USB-clocks.patch
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features/arm/ARM-sun4i-dt-Add-USB-host-bindings.patch
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bugfix/all/net-Start-with-correct-mac_len-in-skb_network_protoc.patch
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bugfix/x86/ACPI-Processor-Fix-failure-of-loading-acpi-cpufreq-driver.patch
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