Update to 4.14.13
This commit is contained in:
Salvatore Bonaccorso
parent
d9bec081bc
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9a41499923
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@ -1,3 +1,49 @@
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linux (4.14.13-1) UNRELEASED; urgency=medium
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* New upstream stable update:
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https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.13
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- [x86] mm: Set MODULES_END to 0xffffffffff000000
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- [x86] mm: Map cpu_entry_area at the same place on 4/5 level
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- [x86] kaslr: Fix the vaddr_end mess
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- [x86] events/intel/ds: Use the proper cache flush method for mapping ds
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buffers
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- [x86] alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
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- [x86] pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
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- kernel/acct.c: fix the acct->needcheck check in check_free_space()
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- mm/mprotect: add a cond_resched() inside change_pmd_range()
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- mm/sparse.c: wrong allocation for mem_section
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- userfaultfd: clear the vma->vm_userfaultfd_ctx if UFFD_EVENT_FORK fails
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- btrfs: fix refcount_t usage when deleting btrfs_delayed_nodes
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- efi/capsule-loader: Reinstate virtual capsule mapping
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- [sparc*] crypto: n2 - cure use after free
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- crypto: chacha20poly1305 - validate the digest size
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- crypto: pcrypt - fix freeing pcrypt instances
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- crypto: chelsio - select CRYPTO_GF128MUL
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- [x86] drm/i915: Disable DC states around GMBUS on GLK
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- [x86] drm/i915: Apply Display WA #1183 on skl, kbl, and cfl
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- fscache: Fix the default for fscache_maybe_release_page()
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- [x86] CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu()
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- [x86] CPU: Always show current CPU frequency in /proc/cpuinfo
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- kernel/signal.c: protect the traced SIGNAL_UNKILLABLE tasks from SIGKILL
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- kernel/signal.c: protect the SIGNAL_UNKILLABLE tasks from
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!sig_kernel_only() signals
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- kernel/signal.c: remove the no longer needed SIGNAL_UNKILLABLE check in
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complete_signal()
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- [arm64] iommu/arm-smmu-v3: Don't free page table ops twice
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- [arm64] iommu/arm-smmu-v3: Cope with duplicated Stream IDs
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- [powerpc* ]mm: Fix SEGV on mapped region to return SEGV_ACCERR
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- Input: elantech - add new icbody type 15
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- [x86] microcode/AMD: Add support for fam17h microcode loading
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- apparmor: fix regression in mount mediation when feature set is pinned
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- [hppa/parisc] Fix alignment of pa_tlb_lock in assembly on 32-bit SMP
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kernel
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- [hppa/parisc] qemu idle sleep support
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- mtd: nand: pxa3xx: Fix READOOB implementation
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- [s390x] KVM: fix cmma migration for multiple memory slots
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- [s390x] KVM: prevent buffer overrun on memory hotplug during migration
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-- Salvatore Bonaccorso <carnil@debian.org> Wed, 10 Jan 2018 09:58:46 +0100
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linux (4.14.12-2) unstable; urgency=medium
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[ Ben Hutchings ]
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@ -1,44 +0,0 @@
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From: Thomas Gleixner <tglx@linutronix.de>
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Date: Thu, 4 Jan 2018 22:19:04 +0100
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Subject: x86/tlb: Drop the _GPL from the cpu_tlbstate export
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Origin: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=1e5476815fd7f98b888e01a0f9522b63085f96c9
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The recent changes for PTI touch cpu_tlbstate from various tlb_flush
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inlines. cpu_tlbstate is exported as GPL symbol, so this causes a
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regression when building out of tree drivers for certain graphics cards.
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Aside of that the export was wrong since it was introduced as it should
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have been EXPORT_PER_CPU_SYMBOL_GPL().
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Use the correct PER_CPU export and drop the _GPL to restore the previous
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state which allows users to utilize the cards they payed for.
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As always I'm really thrilled to make this kind of change to support the
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#friends (or however the hot hashtag of today is spelled) from that closet
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sauce graphics corp.
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Fixes: 1e02ce4cccdc ("x86: Store a per-cpu shadow copy of CR4")
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Fixes: 6fd166aae78c ("x86/mm: Use/Fix PCID to optimize user/kernel switches")
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Reported-by: Kees Cook <keescook@google.com>
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Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Cc: Peter Zijlstra <peterz@infradead.org>
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Cc: Andy Lutomirski <luto@kernel.org>
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Cc: stable@vger.kernel.org
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---
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arch/x86/mm/init.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
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index 80259ad..6b462a4 100644
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--- a/arch/x86/mm/init.c
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+++ b/arch/x86/mm/init.c
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@@ -870,7 +870,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tlb_state, cpu_tlbstate) = {
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.next_asid = 1,
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.cr4 = ~0UL, /* fail hard if we screw up cr4 shadow initialization */
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};
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-EXPORT_SYMBOL_GPL(cpu_tlbstate);
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+EXPORT_PER_CPU_SYMBOL(cpu_tlbstate);
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void update_cache_mode_entry(unsigned entry, enum page_cache_mode cache)
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{
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@ -83,7 +83,6 @@ bugfix/all/i40e-fix-flags-declaration.patch
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bugfix/all/xen-time-do-not-decrease-steal-time-after-live-migra.patch
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bugfix/all/e1000e-fix-e1000_check_for_copper_link_ich8lan-return-value.patch
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debian/revert-scsi-libsas-allow-async-aborts.patch
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bugfix/all/x86-tlb-Drop-the-_GPL-from-the-cpu_tlbstate-export.patch
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# Miscellaneous features
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