Re: [PATCH v8 1/2] x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}()

From: Sasha Levin <sashal@kernel.org>
To: Sasha Levin <sashal@kernel.org>
To: Dan Williams <dan.j.williams@intel.com>
To: tglx@linutronix.de, mingo@redhat.com, vishal.l.verma@intel.com
Cc: x86@kernel.org, stable@vger.kernel.org
Cc: x86@kernel.org
Cc: <stable@vger.kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mikulas Patocka <mpatocka@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: stable@vger.kernel.org
Subject: Re: [PATCH v8 1/2] x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}()
Date: Thu, 13 Aug 2020 16:25:49 +0000	[thread overview]
Message-ID: <20200813162550.7BE3B20855@mail.kernel.org> (raw)
In-Reply-To: <159630256183.3143511.1575942237452838622.stgit@dwillia2-desk3.amr.corp.intel.com>

Hi

[This is an automated email]

This commit has been processed because it contains a -stable tag.
The stable tag indicates that it's relevant for the following trees: all

The bot has tested the following trees: v5.8, v5.7.14, v5.4.57, v4.19.138, v4.14.193, v4.9.232, v4.4.232.

v5.8: Build OK!
v5.7.14: Failed to apply! Possible dependencies:
    0d00449c7a28 ("x86: Replace ist_enter() with nmi_enter()")
    12d0b9d6c843 ("powerpc: Move spinlock implementation to simple_spinlock")
    20d444d06f97 ("powerpc/pseries: Move some PAPR paravirt functions to their own file")
    5567d11c21a1 ("x86/mce: Send #MC singal from task work")
    9998a9832c40 ("x86/cpu: Relocate sync_core() to sync_core.h")
    aa65ff6b18e0 ("powerpc/64s: Implement queued spinlocks and rwlocks")
    b052df3da821 ("x86/entry: Get rid of ist_begin/end_non_atomic()")

v5.4.57: Failed to apply! Possible dependencies:
    12d0b9d6c843 ("powerpc: Move spinlock implementation to simple_spinlock")
    20d444d06f97 ("powerpc/pseries: Move some PAPR paravirt functions to their own file")
    265c3491c4bc ("powerpc: Add support for GENERIC_EARLY_IOREMAP")
    4b842e4e25b1 ("x86: get rid of small constant size cases in raw_copy_{to,from}_user()")
    5567d11c21a1 ("x86/mce: Send #MC singal from task work")
    55ba18d6ed37 ("x86/mce: Disable tracing and kprobes on do_machine_check()")
    656c21d6af5d ("powerpc/shared: Use static key to detect shared processor")
    9998a9832c40 ("x86/cpu: Relocate sync_core() to sync_core.h")
    aa65ff6b18e0 ("powerpc/64s: Implement queued spinlocks and rwlocks")

v4.19.138: Failed to apply! Possible dependencies:
    0261a508c9fc ("powerpc/mm: dump segment registers on book3s/32")
    093d7ca22920 ("powerpc/mm: drop unused page flags")
    461cef2a676e ("powerpc/32: activate ARCH_HAS_PMEM_API and ARCH_HAS_UACCESS_FLUSHCACHE")
    7c91efce1608 ("powerpc/mm: dump block address translation on book3s/32")
    97026b5a5ac2 ("powerpc/mm: Split dump_pagelinuxtables flag_array table")
    a0da4bc166f2 ("powerpc/mm: Allow platforms to redefine some helpers")
    aa9cd505e39d ("powerpc/mm: move some nohash pte helpers in nohash/[32:64]/pgtable.h")
    b2133bd7a553 ("powerpc/book3s/32: do not include pte-common.h")
    cbcbbf4afd6d ("powerpc/mm: Define platform default caches related flags")
    cbd34da7dc9a ("mm: move the powerpc hugepd code to mm/gup.c")
    d81e6f8b7c66 ("powerpc/mm: don't use _PAGE_EXEC in book3s/32")
    d82fd29c5a8c ("powerpc/mm: Distribute platform specific PAGE and PMD flags and definitions")
    daba790242df ("powerpc/mm: add pte helpers to query and change pte flags")
    e66c3209c7fd ("powerpc: Move page table dump files in a dedicated subdirectory")
    fb0b0a73b223 ("powerpc: Enable kcov")
    ff00552578ba ("powerpc/8xx: change name of a few page flags to avoid confusion")

v4.14.193: Failed to apply! Possible dependencies:
    10dac04c79b1 ("mips: fix an off-by-one in dma_capable")
    3010a5ea665a ("mm: introduce ARCH_HAS_PTE_SPECIAL")
    32ce3862af3c ("powerpc/lib: Implement PMEM API")
    461cef2a676e ("powerpc/32: activate ARCH_HAS_PMEM_API and ARCH_HAS_UACCESS_FLUSHCACHE")
    8c4cdce8b1ab ("mtd: nand: qcom: add command elements in BAM transaction")
    c7780ab56c09 ("ARM: 8738/1: Disable CONFIG_DEBUG_VIRTUAL for NOMMU")
    cbd34da7dc9a ("mm: move the powerpc hugepd code to mm/gup.c")
    cf1b09908a23 ("ARM: 8693/1: discard memblock arrays when possible")
    ea8c64ace866 ("dma-mapping: move swiotlb arch helpers to a new header")
    ee333554fed5 ("ARM: 8749/1: Kconfig: Add ARCH_HAS_FORTIFY_SOURCE")
    fb0b0a73b223 ("powerpc: Enable kcov")

v4.9.232: Failed to apply! Possible dependencies:
    3010a5ea665a ("mm: introduce ARCH_HAS_PTE_SPECIAL")
    8659a0e0efdd ("powerpc/64s: Disable STRICT_KERNEL_RWX")
    c763ea2650df ("x86/kconfig: Sort the 'config X86' selects alphabetically")
    c7780ab56c09 ("ARM: 8738/1: Disable CONFIG_DEBUG_VIRTUAL for NOMMU")
    cf1b09908a23 ("ARM: 8693/1: discard memblock arrays when possible")
    d2852a224050 ("arch: add ARCH_HAS_SET_MEMORY config")
    d94e068573f2 ("x86/kconfig: Move 64-bit only arch Kconfig selects to 'config X86_64'")
    e377cd8221eb ("ARM: 8640/1: Add support for CONFIG_DEBUG_VIRTUAL")
    ee333554fed5 ("ARM: 8749/1: Kconfig: Add ARCH_HAS_FORTIFY_SOURCE")

v4.4.232: Failed to apply! Possible dependencies:
    1d8f51d41fc7 ("arm/arm64: arch_timer: Use archdata to indicate vdso suitability")
    21266be9ed54 ("arch: consolidate CONFIG_STRICT_DEVM in lib/Kconfig.debug")
    27f3d2a3b59f ("ARC: [build] Support gz, lzma compressed uImage")
    3010a5ea665a ("mm: introduce ARCH_HAS_PTE_SPECIAL")
    32ed9a0e0ddc ("ARC: support generic per-device coherent dma mem")
    8659a0e0efdd ("powerpc/64s: Disable STRICT_KERNEL_RWX")
    c1678ffcdea2 ("ARC: Add PCI support")
    c7780ab56c09 ("ARM: 8738/1: Disable CONFIG_DEBUG_VIRTUAL for NOMMU")
    ee333554fed5 ("ARM: 8749/1: Kconfig: Add ARCH_HAS_FORTIFY_SOURCE")

NOTE: The patch will not be queued to stable trees until it is upstream.

How should we proceed with this patch?

-- 
Thanks
Sasha