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powerpc: Fix writable sections being moved into the rodata region
2022-09-28
Hari Bathini
powerpc/64/kdump: Limit kdump base to 512MB
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-07-28
Hari Bathini
powerpc/crash: save cpu register data in crash_smp_send_stop()
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-06-29
Hari Bathini
powerpc/bpf/32: Add instructions for atomic_[cmp]xchg
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-06-29
Hari Bathini
powerpc/bpf/32: add support for BPF_ATOMIC bitwise...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-06-29
Hari Bathini
powerpc/bpf/64: Add instructions for atomic_[cmp]xchg
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-06-29
Hari Bathini
powerpc/bpf/64: add support for atomic fetch operations
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-06-29
Hari Bathini
powerpc/bpf/64: add support for BPF_ATOMIC bitwise...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-04-26
Hari Bathini
powerpc/fadump: print start of preserved area
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-04-26
Hari Bathini
powerpc/fadump: align destination address to pagesize
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-04-26
Hari Bathini
powerpc/fadump: fix PT_LOAD segment for boot memory...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-04-26
Hari Bathini
powerpc/fadump: save CPU reg data in vmcore when PHYP...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-04-26
Hari Bathini
powerpc/fadump: Fix fadump to work with a different...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-03-22
Hari Bathini
powerpc/fadump: opt out from freeing pages on cma activation...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-03-22
Hari Bathini
mm/cma: provide option to opt out from exposing pages...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2022-03-01
Hari Bathini
powerpc/fadump: register for fadump as early as possible
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-12-09
Hari Bathini
powerpc/fadump: Fix inaccurate CPU state info in vmcore...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-12-09
Hari Bathini
powerpc: handle kdump appropriately with crash_kexec_post_no...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-11-25
Hari Bathini
bpf ppc32: Access only if addr is kernel address
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-11-25
Hari Bathini
bpf ppc32: Add BPF_PROBE_MEM support for JIT
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-11-25
Hari Bathini
powerpc/ppc-opcode: introduce PPC_RAW_BRANCH() macro
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-11-25
Hari Bathini
bpf powerpc: refactor JIT compiler code
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-10-27
Hari Bathini
powerpc/bpf: Fix write protecting JIT code
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-07-26
Hari Bathini
powerpc/kexec: blacklist functions called in real mode...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2021-02-11
Hari Bathini
powerpc/kexec_file: fix FDT size estimation for kdump...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Enable early kernel OPAL calls
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Fix kexec load failure with lack...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Add appropriate regions for memory...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Prepare elfcore header for crashing...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Setup backup region for kdump kernel
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Restrict memory usage of kdump...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/drmem: Make LMB walk a bit more flexible
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Avoid stomping memory used by special...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Add helper functions for getting...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
powerpc/kexec_file: Mark PPC64 specific code
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-07-29
Hari Bathini
kexec_file: Allow archs to handle special regions while...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-06-02
Hari Bathini
powerpc/fadump: Account for memory_limit while reserving...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-05-04
Hari Bathini
powerpc/fadump: consider reserved ranges while reserving...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2020-05-04
Hari Bathini
powerpc/fadump: use static allocation for reserved...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-10-11
Hari Bathini
powerpc: make syntax for FADump config options in kernel...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-10-11
Hari Bathini
powerpc/configs: add FADump awareness to skiroot_defconfig
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: support holes in kernel boot memory...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: remove RMA_START and RMA_END macros
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: update documentation about option to...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: consider f/w load area
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/opalcore: provide an option to invalidate ...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/opalcore: export /sys/firmware/opal/core for...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: update documentation about CONFIG_PRESERVE_F...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: add support to preserve crash data...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: improve how crashed kernel's memory...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: consider reserved ranges while releasing...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: make crash memory ranges array allocation...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: process architected register state...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: make use of memblock's bottom up allocation...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: Update documentation about OPAL platform...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: handle invalidation of crashdump and...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: Warn before processing partial crashdump
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: process the crashdump by exporting...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: support copying multiple kernel boot...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: define OPAL register/un-register callback...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: reset metadata address during clean up
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: register kernel metadata address with...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: improve fadump_reserve_mem()
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: add fadump support on powernv
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/opal: add MPIPL interface definitions
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: use FADump instead of fadump for how...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
pseries/fadump: move out platform specific support...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: release all the memory above boot memory...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: add source info while displaying region...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
pseries/fadump: define RTAS register/un-register callback...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: introduce callbacks for platform specific...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: move rtas specific definitions to platform...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: use helper functions to reserve/release...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: Improve fadump documentation
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: declare helper functions in internal...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: add helper functions
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2019-09-13
Hari Bathini
powerpc/fadump: move internal macros/definitions to...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2018-09-19
Hari Bathini
powerpc/fadump: re-register firmware-assisted dump...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2018-08-20
Hari Bathini
powerpc/fadump: cleanup crash memory ranges support
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2018-08-10
Hari Bathini
powerpc/fadump: merge adjacent memory ranges to reduce...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2018-08-10
Hari Bathini
powerpc/fadump: handle crash memory ranges array index...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2018-07-04
Hari Bathini
powerpc/kdump: Handle crashkernel memory reservation...
Signed-off-by:
Hari Bathini
<hbathini@linux.ibm.com>
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2018-05-03
Hari Bathini
powerpc/fadump: Do not use hugepages when fadump is...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-28
Hari Bathini
powerpc/fadump: add reschedule point while releasing...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-28
Hari Bathini
powerpc/fadump: provide a helpful error message
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-28
Hari Bathini
powerpc/fadump: avoid holes in boot memory area when...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-28
Hari Bathini
powerpc/fadump: avoid duplicates in crash memory ranges
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-02
Hari Bathini
powerpc/fadump: Set an upper limit for boot memory...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-02
Hari Bathini
powerpc/fadump: Update comment about offset where fadump...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-06-02
Hari Bathini
powerpc/fadump: Add a warning when 'fadump_reserve_mem...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-05-09
Hari Bathini
powerpc/fadump: update documentation about crashkernel...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-05-09
Hari Bathini
powerpc/fadump: reuse crashkernel parameter for fadump...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-05-09
Hari Bathini
powerpc/fadump: remove dependency with CONFIG_KEXEC
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-05-09
Hari Bathini
ia64: reuse append_elf_note() and final_note() functions
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-05-09
Hari Bathini
crash: move crashkernel parsing and vmcore related...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-03-31
Hari Bathini
powerpc/fadump: Update fadump documentation
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-03-31
Hari Bathini
powerpc/fadump: Reserve memory at an offset closer...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-03-14
Hari Bathini
perf tools: Add 'cgroup_id' sort order keyword
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-03-14
Hari Bathini
perf script: Add script print support for namespace...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-03-14
Hari Bathini
perf record: Synthesize namespace events for current...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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2017-03-14
Hari Bathini
perf tools: Add PERF_RECORD_NAMESPACES to include namespaces...
Signed-off-by:
Hari Bathini
<hbathini@linux.vnet.ibm.com>
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