[tip:x86/urgent] selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs

Commit-ID: ec348020566009d3da9b99f07c05814d13969c78 Gitweb: https://git.kernel.org/tip/ec348020566009d3da9b99f07c05814d13969c78 Author: Andy Lutomirski AuthorDate: Tue, 26 Jun 2018 22:17:17 -0700 Committer: Ingo Molnar CommitDate: Wed, 27 Jun 2018 09:36:56 +0200

[tip:x86/urgent] x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"

Commit-ID: 22cd978e598618e82c3c3348d2069184f6884182 Gitweb: https://git.kernel.org/tip/22cd978e598618e82c3c3348d2069184f6884182 Author: Andy Lutomirski AuthorDate: Tue, 26 Jun 2018 22:45:52 -0700 Committer: Ingo Molnar CommitDate: Wed, 27 Jun 2018 09:35:40 +0200 x86/entry/64/compat:

[tip:x86/urgent] x86/selftests: Add mov_to_ss test

Commit-ID: 59c2a7226fc5130032021c99f05ad5c0a56551cd Gitweb: https://git.kernel.org/tip/59c2a7226fc5130032021c99f05ad5c0a56551cd Author: Andy Lutomirski AuthorDate: Tue, 8 May 2018 10:28:35 -0700 Committer: Ingo Molnar CommitDate: Mon, 14 May 2018

[tip:x86/urgent] x86/selftests: Add mov_to_ss test

Commit-ID: 59c2a7226fc5130032021c99f05ad5c0a56551cd Gitweb: https://git.kernel.org/tip/59c2a7226fc5130032021c99f05ad5c0a56551cd Author: Andy Lutomirski AuthorDate: Tue, 8 May 2018 10:28:35 -0700 Committer: Ingo Molnar CommitDate: Mon, 14 May 2018 11:14:45 +0200 x86/selftests: Add

[tip:x86/pti] x86/entry/64/compat: Preserve r8-r11 in int $0x80

Commit-ID: 8bb2610bc4967f19672444a7b0407367f1540028 Gitweb: https://git.kernel.org/tip/8bb2610bc4967f19672444a7b0407367f1540028 Author: Andy Lutomirski AuthorDate: Tue, 17 Apr 2018 07:36:36 -0700 Committer: Thomas Gleixner CommitDate: Fri, 27 Apr

[tip:x86/pti] x86/entry/64/compat: Preserve r8-r11 in int $0x80

Commit-ID: 8bb2610bc4967f19672444a7b0407367f1540028 Gitweb: https://git.kernel.org/tip/8bb2610bc4967f19672444a7b0407367f1540028 Author: Andy Lutomirski AuthorDate: Tue, 17 Apr 2018 07:36:36 -0700 Committer: Thomas Gleixner CommitDate: Fri, 27 Apr 2018 17:07:58 +0200

[tip:x86/pti] x86/entry/64: Drop idtentry's manual stack switch for user entries

Commit-ID: 071ccc966ba5db1ac8f5c24b0faebb37698f68db Gitweb: https://git.kernel.org/tip/071ccc966ba5db1ac8f5c24b0faebb37698f68db Author: Andy Lutomirski AuthorDate: Tue, 3 Apr 2018 15:39:26 -0700 Committer: Ingo Molnar CommitDate: Mon, 9 Apr 2018

[tip:x86/pti] x86/entry/64: Drop idtentry's manual stack switch for user entries

Commit-ID: 071ccc966ba5db1ac8f5c24b0faebb37698f68db Gitweb: https://git.kernel.org/tip/071ccc966ba5db1ac8f5c24b0faebb37698f68db Author: Andy Lutomirski AuthorDate: Tue, 3 Apr 2018 15:39:26 -0700 Committer: Ingo Molnar CommitDate: Mon, 9 Apr 2018 18:23:50 +0200 x86/entry/64: Drop

[tip:x86/pti] selftests/x86/ptrace_syscall: Fix for yet more glibc interference

Commit-ID: 4b0b37d4cc54b21a6ecad7271cbc850555869c62 Gitweb: https://git.kernel.org/tip/4b0b37d4cc54b21a6ecad7271cbc850555869c62 Author: Andy Lutomirski AuthorDate: Sat, 17 Mar 2018 08:25:07 -0700 Committer: Ingo Molnar CommitDate: Mon, 19 Mar 2018

[tip:x86/pti] selftests/x86/ptrace_syscall: Fix for yet more glibc interference

Commit-ID: 4b0b37d4cc54b21a6ecad7271cbc850555869c62 Gitweb: https://git.kernel.org/tip/4b0b37d4cc54b21a6ecad7271cbc850555869c62 Author: Andy Lutomirski AuthorDate: Sat, 17 Mar 2018 08:25:07 -0700 Committer: Ingo Molnar CommitDate: Mon, 19 Mar 2018 09:06:15 +0100

[tip:x86/pti] x86/vm86/32: Fix POPF emulation

Commit-ID: b5069782453459f6ec1fdeb495d9901a4545fcb5 Gitweb: https://git.kernel.org/tip/b5069782453459f6ec1fdeb495d9901a4545fcb5 Author: Andy Lutomirski AuthorDate: Tue, 13 Mar 2018 22:03:12 -0700 Committer: Ingo Molnar CommitDate: Wed, 14 Mar 2018

[tip:x86/pti] x86/vm86/32: Fix POPF emulation

Commit-ID: b5069782453459f6ec1fdeb495d9901a4545fcb5 Gitweb: https://git.kernel.org/tip/b5069782453459f6ec1fdeb495d9901a4545fcb5 Author: Andy Lutomirski AuthorDate: Tue, 13 Mar 2018 22:03:12 -0700 Committer: Ingo Molnar CommitDate: Wed, 14 Mar 2018 09:21:01 +0100 x86/vm86/32: Fix POPF

[tip:x86/pti] selftests/x86/entry_from_vm86: Add test cases for POPF

Commit-ID: 78393fdde2a456cafa414b171c90f26a3df98b20 Gitweb: https://git.kernel.org/tip/78393fdde2a456cafa414b171c90f26a3df98b20 Author: Andy Lutomirski AuthorDate: Tue, 13 Mar 2018 22:03:11 -0700 Committer: Ingo Molnar CommitDate: Wed, 14 Mar 2018

[tip:x86/pti] selftests/x86/entry_from_vm86: Add test cases for POPF

Commit-ID: 78393fdde2a456cafa414b171c90f26a3df98b20 Gitweb: https://git.kernel.org/tip/78393fdde2a456cafa414b171c90f26a3df98b20 Author: Andy Lutomirski AuthorDate: Tue, 13 Mar 2018 22:03:11 -0700 Committer: Ingo Molnar CommitDate: Wed, 14 Mar 2018 09:21:01 +0100

[tip:x86/pti] selftests/x86/entry_from_vm86: Exit with 1 if we fail

Commit-ID: 327d53d005ca47b10eae940616ed11c569f75a9b Gitweb: https://git.kernel.org/tip/327d53d005ca47b10eae940616ed11c569f75a9b Author: Andy Lutomirski AuthorDate: Tue, 13 Mar 2018 22:03:10 -0700 Committer: Ingo Molnar CommitDate: Wed, 14 Mar 2018

[tip:x86/pti] selftests/x86/entry_from_vm86: Exit with 1 if we fail

Commit-ID: 327d53d005ca47b10eae940616ed11c569f75a9b Gitweb: https://git.kernel.org/tip/327d53d005ca47b10eae940616ed11c569f75a9b Author: Andy Lutomirski AuthorDate: Tue, 13 Mar 2018 22:03:10 -0700 Committer: Ingo Molnar CommitDate: Wed, 14 Mar 2018 09:21:01 +0100

[tip:x86/pti] x86/vsyscall/64: Drop "native" vsyscalls

Commit-ID: 076ca272a14cea558b1092ec85cea08510283f2a Gitweb: https://git.kernel.org/tip/076ca272a14cea558b1092ec85cea08510283f2a Author: Andy Lutomirski AuthorDate: Wed, 7 Mar 2018 11:12:27 -0800 Committer: Ingo Molnar CommitDate: Thu, 8 Mar 2018

[tip:x86/pti] x86/vsyscall/64: Drop "native" vsyscalls

Commit-ID: 076ca272a14cea558b1092ec85cea08510283f2a Gitweb: https://git.kernel.org/tip/076ca272a14cea558b1092ec85cea08510283f2a Author: Andy Lutomirski AuthorDate: Wed, 7 Mar 2018 11:12:27 -0800 Committer: Ingo Molnar CommitDate: Thu, 8 Mar 2018 06:48:15 +0100 x86/vsyscall/64: Drop

[tip:x86/pti] x86/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]()

Commit-ID: 1299ef1d8870d2d9f09a5aadf2f8b2c887c2d033 Gitweb: https://git.kernel.org/tip/1299ef1d8870d2d9f09a5aadf2f8b2c887c2d033 Author: Andy Lutomirski AuthorDate: Wed, 31 Jan 2018 08:03:10 -0800 Committer: Ingo Molnar CommitDate: Thu, 15 Feb 2018

[tip:x86/pti] x86/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]()

Commit-ID: 1299ef1d8870d2d9f09a5aadf2f8b2c887c2d033 Gitweb: https://git.kernel.org/tip/1299ef1d8870d2d9f09a5aadf2f8b2c887c2d033 Author: Andy Lutomirski AuthorDate: Wed, 31 Jan 2018 08:03:10 -0800 Committer: Ingo Molnar CommitDate: Thu, 15 Feb 2018 01:15:52 +0100 x86/mm: Rename

[tip:x86/pti] x86/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]()

Commit-ID: 084c63d0cf9b2b2e9ee77984e570571f5df65dd5 Gitweb: https://git.kernel.org/tip/084c63d0cf9b2b2e9ee77984e570571f5df65dd5 Author: Andy Lutomirski AuthorDate: Wed, 31 Jan 2018 08:03:10 -0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018

[tip:x86/pti] x86/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]()

Commit-ID: 084c63d0cf9b2b2e9ee77984e570571f5df65dd5 Gitweb: https://git.kernel.org/tip/084c63d0cf9b2b2e9ee77984e570571f5df65dd5 Author: Andy Lutomirski AuthorDate: Wed, 31 Jan 2018 08:03:10 -0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018 15:11:59 +0100 x86/mm: Rename

[tip:x86/mm] x86/mm/dump_pagetables: Add the EFI pagetable to the debugfs 'page_tables' directory

Commit-ID: 116fef6408599dd6ff6996235c50aa692e9b5631 Gitweb: https://git.kernel.org/tip/116fef6408599dd6ff6996235c50aa692e9b5631 Author: Andy Lutomirski AuthorDate: Wed, 31 Jan 2018 07:56:22 -0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018

[tip:x86/mm] x86/mm/dump_pagetables: Add the EFI pagetable to the debugfs 'page_tables' directory

Commit-ID: 116fef6408599dd6ff6996235c50aa692e9b5631 Gitweb: https://git.kernel.org/tip/116fef6408599dd6ff6996235c50aa692e9b5631 Author: Andy Lutomirski AuthorDate: Wed, 31 Jan 2018 07:56:22 -0800 Committer: Ingo Molnar CommitDate: Tue, 13 Feb 2018 16:00:45 +0100

[tip:x86/pti] x86/asm: Move 'status' from thread_struct to thread_info

Commit-ID: 37a8f7c38339b22b69876d6f5a0ab851565284e3 Gitweb: https://git.kernel.org/tip/37a8f7c38339b22b69876d6f5a0ab851565284e3 Author: Andy Lutomirski AuthorDate: Sun, 28 Jan 2018 10:38:50 -0800 Committer: Thomas Gleixner CommitDate: Tue, 30 Jan

[tip:x86/pti] x86/asm: Move 'status' from thread_struct to thread_info

Commit-ID: 37a8f7c38339b22b69876d6f5a0ab851565284e3 Gitweb: https://git.kernel.org/tip/37a8f7c38339b22b69876d6f5a0ab851565284e3 Author: Andy Lutomirski AuthorDate: Sun, 28 Jan 2018 10:38:50 -0800 Committer: Thomas Gleixner CommitDate: Tue, 30 Jan 2018 15:30:36 +0100 x86/asm: Move

[tip:x86/pti] x86/entry/64: Push extra regs right away

Commit-ID: d1f7732009e0549eedf8ea1db948dc37be77fd46 Gitweb: https://git.kernel.org/tip/d1f7732009e0549eedf8ea1db948dc37be77fd46 Author: Andy Lutomirski AuthorDate: Sun, 28 Jan 2018 10:38:49 -0800 Committer: Thomas Gleixner CommitDate: Tue, 30 Jan

[tip:x86/pti] x86/entry/64: Push extra regs right away

Commit-ID: d1f7732009e0549eedf8ea1db948dc37be77fd46 Gitweb: https://git.kernel.org/tip/d1f7732009e0549eedf8ea1db948dc37be77fd46 Author: Andy Lutomirski AuthorDate: Sun, 28 Jan 2018 10:38:49 -0800 Committer: Thomas Gleixner CommitDate: Tue, 30 Jan 2018 15:30:36 +0100 x86/entry/64: Push

[tip:x86/pti] x86/entry/64: Remove the SYSCALL64 fast path

Commit-ID: 21d375b6b34ff511a507de27bf316b3dde6938d9 Gitweb: https://git.kernel.org/tip/21d375b6b34ff511a507de27bf316b3dde6938d9 Author: Andy Lutomirski AuthorDate: Sun, 28 Jan 2018 10:38:49 -0800 Committer: Thomas Gleixner CommitDate: Tue, 30 Jan

[tip:x86/pti] x86/entry/64: Remove the SYSCALL64 fast path

Commit-ID: 21d375b6b34ff511a507de27bf316b3dde6938d9 Gitweb: https://git.kernel.org/tip/21d375b6b34ff511a507de27bf316b3dde6938d9 Author: Andy Lutomirski AuthorDate: Sun, 28 Jan 2018 10:38:49 -0800 Committer: Thomas Gleixner CommitDate: Tue, 30 Jan 2018 15:30:36 +0100 x86/entry/64:

[tip:x86/urgent] x86/mm/64: Tighten up vmalloc_fault() sanity checks on 5-level kernels

Commit-ID: 36b3a7726886f24c4209852a58e64435bde3af98 Gitweb: https://git.kernel.org/tip/36b3a7726886f24c4209852a58e64435bde3af98 Author: Andy Lutomirski AuthorDate: Thu, 25 Jan 2018 13:12:15 -0800 Committer: Thomas Gleixner CommitDate: Fri, 26 Jan

[tip:x86/urgent] x86/mm/64: Tighten up vmalloc_fault() sanity checks on 5-level kernels

Commit-ID: 36b3a7726886f24c4209852a58e64435bde3af98 Gitweb: https://git.kernel.org/tip/36b3a7726886f24c4209852a58e64435bde3af98 Author: Andy Lutomirski AuthorDate: Thu, 25 Jan 2018 13:12:15 -0800 Committer: Thomas Gleixner CommitDate: Fri, 26 Jan 2018 15:56:23 +0100 x86/mm/64: Tighten

[tip:x86/urgent] x86/mm/64: Fix vmapped stack syncing on very-large-memory 4-level systems

Commit-ID: 5beda7d54eafece4c974cfa9fbb9f60fb18fd20a Gitweb: https://git.kernel.org/tip/5beda7d54eafece4c974cfa9fbb9f60fb18fd20a Author: Andy Lutomirski AuthorDate: Thu, 25 Jan 2018 13:12:14 -0800 Committer: Thomas Gleixner CommitDate: Fri, 26 Jan

[tip:x86/urgent] x86/mm/64: Fix vmapped stack syncing on very-large-memory 4-level systems

Commit-ID: 5beda7d54eafece4c974cfa9fbb9f60fb18fd20a Gitweb: https://git.kernel.org/tip/5beda7d54eafece4c974cfa9fbb9f60fb18fd20a Author: Andy Lutomirski AuthorDate: Thu, 25 Jan 2018 13:12:14 -0800 Committer: Thomas Gleixner CommitDate: Fri, 26 Jan 2018 15:56:23 +0100 x86/mm/64: Fix

[tip:x86/pti] selftests/x86: Add test_vsyscall

Commit-ID: 352909b49ba0d74929b96af6dfbefc854ab6ebb5 Gitweb: https://git.kernel.org/tip/352909b49ba0d74929b96af6dfbefc854ab6ebb5 Author: Andy Lutomirski AuthorDate: Thu, 11 Jan 2018 17:16:51 -0800 Committer: Ingo Molnar CommitDate: Sat, 13 Jan 2018

[tip:x86/pti] selftests/x86: Add test_vsyscall

Commit-ID: 352909b49ba0d74929b96af6dfbefc854ab6ebb5 Gitweb: https://git.kernel.org/tip/352909b49ba0d74929b96af6dfbefc854ab6ebb5 Author: Andy Lutomirski AuthorDate: Thu, 11 Jan 2018 17:16:51 -0800 Committer: Ingo Molnar CommitDate: Sat, 13 Jan 2018 11:23:03 +0100 selftests/x86: Add

[tip:x86/urgent] x86/espfix/64: Fix espfix double-fault handling on 5-level systems

Commit-ID: c739f930be1dd5fd949030e3475a884fe06dae9b Gitweb: https://git.kernel.org/tip/c739f930be1dd5fd949030e3475a884fe06dae9b Author: Andy Lutomirski AuthorDate: Tue, 12 Dec 2017 07:56:36 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017

[tip:x86/urgent] x86/espfix/64: Fix espfix double-fault handling on 5-level systems

Commit-ID: c739f930be1dd5fd949030e3475a884fe06dae9b Gitweb: https://git.kernel.org/tip/c739f930be1dd5fd949030e3475a884fe06dae9b Author: Andy Lutomirski AuthorDate: Tue, 12 Dec 2017 07:56:36 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017 16:58:53 +0100 x86/espfix/64: Fix

[tip:x86/urgent] x86/power: Make restore_processor_context() sane

Commit-ID: 7ee18d677989e99635027cee04c878950e0752b9 Gitweb: https://git.kernel.org/tip/7ee18d677989e99635027cee04c878950e0752b9 Author: Andy Lutomirski AuthorDate: Thu, 14 Dec 2017 13:19:07 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017

[tip:x86/urgent] x86/power: Make restore_processor_context() sane

Commit-ID: 7ee18d677989e99635027cee04c878950e0752b9 Gitweb: https://git.kernel.org/tip/7ee18d677989e99635027cee04c878950e0752b9 Author: Andy Lutomirski AuthorDate: Thu, 14 Dec 2017 13:19:07 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017 12:21:38 +0100 x86/power: Make

[tip:x86/urgent] x86/power/32: Move SYSENTER MSR restoration to fix_processor_context()

Commit-ID: 896c80bef4d3b357814a476663158aaf669d0fb3 Gitweb: https://git.kernel.org/tip/896c80bef4d3b357814a476663158aaf669d0fb3 Author: Andy Lutomirski AuthorDate: Thu, 14 Dec 2017 13:19:06 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017

[tip:x86/urgent] x86/power/32: Move SYSENTER MSR restoration to fix_processor_context()

Commit-ID: 896c80bef4d3b357814a476663158aaf669d0fb3 Gitweb: https://git.kernel.org/tip/896c80bef4d3b357814a476663158aaf669d0fb3 Author: Andy Lutomirski AuthorDate: Thu, 14 Dec 2017 13:19:06 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017 12:18:29 +0100 x86/power/32: Move

[tip:x86/urgent] x86/power/64: Use struct desc_ptr for the IDT in struct saved_context

Commit-ID: 090edbe23ff57940fca7f57d9165ce57a826bd7a Gitweb: https://git.kernel.org/tip/090edbe23ff57940fca7f57d9165ce57a826bd7a Author: Andy Lutomirski AuthorDate: Thu, 14 Dec 2017 13:19:05 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017

[tip:x86/urgent] x86/power/64: Use struct desc_ptr for the IDT in struct saved_context

Commit-ID: 090edbe23ff57940fca7f57d9165ce57a826bd7a Gitweb: https://git.kernel.org/tip/090edbe23ff57940fca7f57d9165ce57a826bd7a Author: Andy Lutomirski AuthorDate: Thu, 14 Dec 2017 13:19:05 -0800 Committer: Ingo Molnar CommitDate: Fri, 15 Dec 2017 12:18:29 +0100 x86/power/64: Use

[tip:x86/urgent] x86/power: Fix some ordering bugs in __restore_processor_context()

Commit-ID: 5b06bbcfc2c621da3009da8decb7511500c293ed Gitweb: https://git.kernel.org/tip/5b06bbcfc2c621da3009da8decb7511500c293ed Author: Andy Lutomirski AuthorDate: Thu, 30 Nov 2017 07:57:57 -0800 Committer: Ingo Molnar CommitDate: Wed, 6 Dec 2017

[tip:x86/urgent] x86/power: Fix some ordering bugs in __restore_processor_context()

Commit-ID: 5b06bbcfc2c621da3009da8decb7511500c293ed Gitweb: https://git.kernel.org/tip/5b06bbcfc2c621da3009da8decb7511500c293ed Author: Andy Lutomirski AuthorDate: Thu, 30 Nov 2017 07:57:57 -0800 Committer: Ingo Molnar CommitDate: Wed, 6 Dec 2017 12:29:12 +0100 x86/power: Fix some

[tip:x86/urgent] x86/power: Fix some ordering bugs in __restore_processor_context()

Commit-ID: cdf577209aad4cdbe3455d3efa6cf631f838c55d Gitweb: https://git.kernel.org/tip/cdf577209aad4cdbe3455d3efa6cf631f838c55d Author: Andy Lutomirski AuthorDate: Thu, 30 Nov 2017 07:57:57 -0800 Committer: Thomas Gleixner CommitDate: Mon, 4 Dec

[tip:x86/urgent] x86/power: Fix some ordering bugs in __restore_processor_context()

Commit-ID: cdf577209aad4cdbe3455d3efa6cf631f838c55d Gitweb: https://git.kernel.org/tip/cdf577209aad4cdbe3455d3efa6cf631f838c55d Author: Andy Lutomirski AuthorDate: Thu, 30 Nov 2017 07:57:57 -0800 Committer: Thomas Gleixner CommitDate: Mon, 4 Dec 2017 23:41:42 +0100 x86/power: Fix some

[tip:x86/urgent] x86/entry/64: Add missing irqflags tracing to native_load_gs_index()

Commit-ID: ca37e57bbe0cf1455ea3e84eb89ed04a132d59e1 Gitweb: https://git.kernel.org/tip/ca37e57bbe0cf1455ea3e84eb89ed04a132d59e1 Author: Andy Lutomirski AuthorDate: Wed, 22 Nov 2017 20:39:16 -0800 Committer: Ingo Molnar CommitDate: Thu, 23 Nov 2017

[tip:x86/urgent] x86/entry/64: Add missing irqflags tracing to native_load_gs_index()

Commit-ID: ca37e57bbe0cf1455ea3e84eb89ed04a132d59e1 Gitweb: https://git.kernel.org/tip/ca37e57bbe0cf1455ea3e84eb89ed04a132d59e1 Author: Andy Lutomirski AuthorDate: Wed, 22 Nov 2017 20:39:16 -0800 Committer: Ingo Molnar CommitDate: Thu, 23 Nov 2017 07:54:25 +0100 x86/entry/64: Add

[tip:x86/urgent] x86/entry/64: Fix entry_SYSCALL_64_after_hwframe() IRQ tracing

Commit-ID: 548c3050ea8d16997ae27f9e080a8338a606fc93 Gitweb: https://git.kernel.org/tip/548c3050ea8d16997ae27f9e080a8338a606fc93 Author: Andy Lutomirski AuthorDate: Tue, 21 Nov 2017 20:43:56 -0800 Committer: Ingo Molnar CommitDate: Wed, 22 Nov 2017

[tip:x86/urgent] x86/entry/64: Fix entry_SYSCALL_64_after_hwframe() IRQ tracing

Commit-ID: 548c3050ea8d16997ae27f9e080a8338a606fc93 Gitweb: https://git.kernel.org/tip/548c3050ea8d16997ae27f9e080a8338a606fc93 Author: Andy Lutomirski AuthorDate: Tue, 21 Nov 2017 20:43:56 -0800 Committer: Ingo Molnar CommitDate: Wed, 22 Nov 2017 06:35:48 +0100 x86/entry/64: Fix

[tip:x86/asm] selftests/x86/ldt_get: Add a few additional tests for limits

Commit-ID: fec8f5ae1715a01c72ad52cb2ecd8aacaf142302 Gitweb: https://git.kernel.org/tip/fec8f5ae1715a01c72ad52cb2ecd8aacaf142302 Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:52 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017

[tip:x86/asm] selftests/x86/ldt_get: Add a few additional tests for limits

Commit-ID: fec8f5ae1715a01c72ad52cb2ecd8aacaf142302 Gitweb: https://git.kernel.org/tip/fec8f5ae1715a01c72ad52cb2ecd8aacaf142302 Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:52 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017 11:13:43 +0100 selftests/x86/ldt_get:

[tip:x86/asm] selftests/x86/ldt_gdt: Add infrastructure to test set_thread_area()

Commit-ID: d744dcad39094c9187075e274d1cdef79c57c8b5 Gitweb: https://git.kernel.org/tip/d744dcad39094c9187075e274d1cdef79c57c8b5 Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:50 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017

[tip:x86/asm] selftests/x86/ldt_gdt: Add infrastructure to test set_thread_area()

Commit-ID: d744dcad39094c9187075e274d1cdef79c57c8b5 Gitweb: https://git.kernel.org/tip/d744dcad39094c9187075e274d1cdef79c57c8b5 Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:50 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017 11:13:42 +0100 selftests/x86/ldt_gdt:

[tip:x86/asm] selftests/x86/ldt_gdt: Run most existing LDT test cases against the GDT as well

Commit-ID: adedf2893c192dd09b1cc2f2dcfdd7cad99ec49d Gitweb: https://git.kernel.org/tip/adedf2893c192dd09b1cc2f2dcfdd7cad99ec49d Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:51 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017

[tip:x86/asm] selftests/x86/ldt_gdt: Run most existing LDT test cases against the GDT as well

Commit-ID: adedf2893c192dd09b1cc2f2dcfdd7cad99ec49d Gitweb: https://git.kernel.org/tip/adedf2893c192dd09b1cc2f2dcfdd7cad99ec49d Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:51 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017 11:13:43 +0100 selftests/x86/ldt_gdt:

[tip:x86/asm] selftests/x86/ldt_gdt: Robustify against set_thread_area() and LAR oddities

Commit-ID: d60ad744c9741586010d4bea286f09a063a90fbd Gitweb: https://git.kernel.org/tip/d60ad744c9741586010d4bea286f09a063a90fbd Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:49 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017

[tip:x86/asm] selftests/x86/ldt_gdt: Robustify against set_thread_area() and LAR oddities

Commit-ID: d60ad744c9741586010d4bea286f09a063a90fbd Gitweb: https://git.kernel.org/tip/d60ad744c9741586010d4bea286f09a063a90fbd Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:49 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017 11:13:42 +0100 selftests/x86/ldt_gdt:

[tip:x86/asm] selftests/x86/protection_keys: Fix syscall NR redefinition warnings

Commit-ID: 693cb5580fdb026922363aa103add64b3ecd572e Gitweb: https://git.kernel.org/tip/693cb5580fdb026922363aa103add64b3ecd572e Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:48 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017

[tip:x86/asm] selftests/x86/protection_keys: Fix syscall NR redefinition warnings

Commit-ID: 693cb5580fdb026922363aa103add64b3ecd572e Gitweb: https://git.kernel.org/tip/693cb5580fdb026922363aa103add64b3ecd572e Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:19:48 -0700 Committer: Ingo Molnar CommitDate: Tue, 7 Nov 2017 11:13:42 +0100

[tip:x86/urgent] Revert "x86/mm: Stop calling leave_mm() in idle code"

Commit-ID: 675357362aeba19688440eb1aaa7991067f73b12 Gitweb: https://git.kernel.org/tip/675357362aeba19688440eb1aaa7991067f73b12 Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:16:12 -0700 Committer: Ingo Molnar CommitDate: Sat, 4 Nov 2017

[tip:x86/urgent] Revert "x86/mm: Stop calling leave_mm() in idle code"

Commit-ID: 675357362aeba19688440eb1aaa7991067f73b12 Gitweb: https://git.kernel.org/tip/675357362aeba19688440eb1aaa7991067f73b12 Author: Andy Lutomirski AuthorDate: Sat, 4 Nov 2017 04:16:12 -0700 Committer: Ingo Molnar CommitDate: Sat, 4 Nov 2017 15:01:50 +0100 Revert "x86/mm: Stop

[tip:x86/asm] x86/entry/64: Remove thread_struct::sp0

Commit-ID: d375cf1530595e33961a8844192cddab913650e3 Gitweb: https://git.kernel.org/tip/d375cf1530595e33961a8844192cddab913650e3 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:16 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/traps: Use a new on_thread_stack() helper to clean up an assertion

Commit-ID: 3383642c2f9d4f5b4fa37436db4a109a1a10018c Gitweb: https://git.kernel.org/tip/3383642c2f9d4f5b4fa37436db4a109a1a10018c Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:17 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Remove thread_struct::sp0

Commit-ID: d375cf1530595e33961a8844192cddab913650e3 Gitweb: https://git.kernel.org/tip/d375cf1530595e33961a8844192cddab913650e3 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:16 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:48 +0100 x86/entry/64: Remove

[tip:x86/asm] x86/traps: Use a new on_thread_stack() helper to clean up an assertion

Commit-ID: 3383642c2f9d4f5b4fa37436db4a109a1a10018c Gitweb: https://git.kernel.org/tip/3383642c2f9d4f5b4fa37436db4a109a1a10018c Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:17 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:49 +0100 x86/traps: Use a new

[tip:x86/asm] x86/entry/32: Fix cpu_current_top_of_stack initialization at boot

Commit-ID: cd493a6deb8b78eca280d05f7fa73fd69403ae29 Gitweb: https://git.kernel.org/tip/cd493a6deb8b78eca280d05f7fa73fd69403ae29 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:15 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/32: Fix cpu_current_top_of_stack initialization at boot

Commit-ID: cd493a6deb8b78eca280d05f7fa73fd69403ae29 Gitweb: https://git.kernel.org/tip/cd493a6deb8b78eca280d05f7fa73fd69403ae29 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:15 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:47 +0100 x86/entry/32: Fix

[tip:x86/asm] x86/entry/64: Remove all remaining direct thread_struct::sp0 reads

Commit-ID: 46f5a10a721ce8dce8cc8fe55279b49e1c6b3288 Gitweb: https://git.kernel.org/tip/46f5a10a721ce8dce8cc8fe55279b49e1c6b3288 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:14 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Remove all remaining direct thread_struct::sp0 reads

Commit-ID: 46f5a10a721ce8dce8cc8fe55279b49e1c6b3288 Gitweb: https://git.kernel.org/tip/46f5a10a721ce8dce8cc8fe55279b49e1c6b3288 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:14 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:47 +0100 x86/entry/64: Remove all

[tip:x86/asm] x86/entry/64: Stop initializing TSS.sp0 at boot

Commit-ID: 20bb83443ea79087b5e5f8dab4e9d80bb9bf7acb Gitweb: https://git.kernel.org/tip/20bb83443ea79087b5e5f8dab4e9d80bb9bf7acb Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:13 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Stop initializing TSS.sp0 at boot

Commit-ID: 20bb83443ea79087b5e5f8dab4e9d80bb9bf7acb Gitweb: https://git.kernel.org/tip/20bb83443ea79087b5e5f8dab4e9d80bb9bf7acb Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:13 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:46 +0100 x86/entry/64: Stop

[tip:x86/asm] x86/xen/64, x86/entry/64: Clean up SP code in cpu_initialize_context()

Commit-ID: f16b3da1dc936c0f8121741d0a1731bf242f2f56 Gitweb: https://git.kernel.org/tip/f16b3da1dc936c0f8121741d0a1731bf242f2f56 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:12 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/xen/64, x86/entry/64: Clean up SP code in cpu_initialize_context()

Commit-ID: f16b3da1dc936c0f8121741d0a1731bf242f2f56 Gitweb: https://git.kernel.org/tip/f16b3da1dc936c0f8121741d0a1731bf242f2f56 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:12 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:45 +0100 x86/xen/64,

[tip:x86/asm] x86/entry: Add task_top_of_stack() to find the top of a task's stack

Commit-ID: 3500130b84a3cdc5b6796eba1daf178944935efe Gitweb: https://git.kernel.org/tip/3500130b84a3cdc5b6796eba1daf178944935efe Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:11 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry: Add task_top_of_stack() to find the top of a task's stack

Commit-ID: 3500130b84a3cdc5b6796eba1daf178944935efe Gitweb: https://git.kernel.org/tip/3500130b84a3cdc5b6796eba1daf178944935efe Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:11 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:44 +0100 x86/entry: Add

[tip:x86/asm] x86/entry/64: Pass SP0 directly to load_sp0()

Commit-ID: da51da189a24bb9b7e2d5a123be096e51a4695a5 Gitweb: https://git.kernel.org/tip/da51da189a24bb9b7e2d5a123be096e51a4695a5 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:10 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Pass SP0 directly to load_sp0()

Commit-ID: da51da189a24bb9b7e2d5a123be096e51a4695a5 Gitweb: https://git.kernel.org/tip/da51da189a24bb9b7e2d5a123be096e51a4695a5 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:10 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:44 +0100 x86/entry/64: Pass SP0

[tip:x86/asm] x86/entry/64: De-Xen-ify our NMI code

Commit-ID: 929bacec21478a72c78e4f29f98fb799bd00105a Gitweb: https://git.kernel.org/tip/929bacec21478a72c78e4f29f98fb799bd00105a Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:08 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: De-Xen-ify our NMI code

Commit-ID: 929bacec21478a72c78e4f29f98fb799bd00105a Gitweb: https://git.kernel.org/tip/929bacec21478a72c78e4f29f98fb799bd00105a Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:08 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:42 +0100 x86/entry/64: De-Xen-ify

[tip:x86/asm] x86/entry/32: Pull the MSR_IA32_SYSENTER_CS update code out of native_load_sp0()

Commit-ID: bd7dc5a6afac719d8ce4092391eef2c7e83c2a75 Gitweb: https://git.kernel.org/tip/bd7dc5a6afac719d8ce4092391eef2c7e83c2a75 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:09 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/32: Pull the MSR_IA32_SYSENTER_CS update code out of native_load_sp0()

Commit-ID: bd7dc5a6afac719d8ce4092391eef2c7e83c2a75 Gitweb: https://git.kernel.org/tip/bd7dc5a6afac719d8ce4092391eef2c7e83c2a75 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:09 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:43 +0100 x86/entry/32: Pull the

[tip:x86/asm] x86/entry/64: Split the IRET-to-user and IRET-to-kernel paths

Commit-ID: 26c4ef9c49d8a0341f6d97ce2cfdd55d1236ed29 Gitweb: https://git.kernel.org/tip/26c4ef9c49d8a0341f6d97ce2cfdd55d1236ed29 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:58:59 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Split the IRET-to-user and IRET-to-kernel paths

Commit-ID: 26c4ef9c49d8a0341f6d97ce2cfdd55d1236ed29 Gitweb: https://git.kernel.org/tip/26c4ef9c49d8a0341f6d97ce2cfdd55d1236ed29 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:58:59 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:37 +0100 x86/entry/64: Split the

[tip:x86/asm] x86/entry/64: Simplify reg restore code in the standard IRET paths

Commit-ID: e872045bfd9c465a8555bab4b8567d56a4d2d3bb Gitweb: https://git.kernel.org/tip/e872045bfd9c465a8555bab4b8567d56a4d2d3bb Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:01 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Simplify reg restore code in the standard IRET paths

Commit-ID: e872045bfd9c465a8555bab4b8567d56a4d2d3bb Gitweb: https://git.kernel.org/tip/e872045bfd9c465a8555bab4b8567d56a4d2d3bb Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:01 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:38 +0100 x86/entry/64: Simplify

[tip:x86/asm] x86/entry/64: Remove the RESTORE_..._REGS infrastructure

Commit-ID: c39858de696f0cc160a544455e8403d663d577e9 Gitweb: https://git.kernel.org/tip/c39858de696f0cc160a544455e8403d663d577e9 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:06 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Remove the RESTORE_..._REGS infrastructure

Commit-ID: c39858de696f0cc160a544455e8403d663d577e9 Gitweb: https://git.kernel.org/tip/c39858de696f0cc160a544455e8403d663d577e9 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:06 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:41 +0100 x86/entry/64: Remove the

[tip:x86/asm] x86/entry/64: Use POP instead of MOV to restore regs on NMI return

Commit-ID: 471ee4832209e986029b9fabdaad57b1eecb856b Gitweb: https://git.kernel.org/tip/471ee4832209e986029b9fabdaad57b1eecb856b Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:05 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Use POP instead of MOV to restore regs on NMI return

Commit-ID: 471ee4832209e986029b9fabdaad57b1eecb856b Gitweb: https://git.kernel.org/tip/471ee4832209e986029b9fabdaad57b1eecb856b Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:05 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:40 +0100 x86/entry/64: Use POP

[tip:x86/asm] x86/entry/64: Remove the restore_c_regs_and_iret label

Commit-ID: 9da78ba6b47b46428cfdfc0851511ab29c869798 Gitweb: https://git.kernel.org/tip/9da78ba6b47b46428cfdfc0851511ab29c869798 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:58:58 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Remove the restore_c_regs_and_iret label

Commit-ID: 9da78ba6b47b46428cfdfc0851511ab29c869798 Gitweb: https://git.kernel.org/tip/9da78ba6b47b46428cfdfc0851511ab29c869798 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:58:58 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:36 +0100 x86/entry/64: Remove the

[tip:x86/asm] x86/entry/64: Merge the fast and slow SYSRET paths

Commit-ID: a512210643da8082cb44181dba8b18e752bd68f0 Gitweb: https://git.kernel.org/tip/a512210643da8082cb44181dba8b18e752bd68f0 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:04 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Merge the fast and slow SYSRET paths

Commit-ID: a512210643da8082cb44181dba8b18e752bd68f0 Gitweb: https://git.kernel.org/tip/a512210643da8082cb44181dba8b18e752bd68f0 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:04 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:40 +0100 x86/entry/64: Merge the

[tip:x86/asm] x86/entry/64: Shrink paranoid_exit_restore and make labels local

Commit-ID: e53178328c9b96fbdbc719e78c93b5687ee007c3 Gitweb: https://git.kernel.org/tip/e53178328c9b96fbdbc719e78c93b5687ee007c3 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:02 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Use pop instead of movq in syscall_return_via_sysret

Commit-ID: 4fbb39108f972437c44e5ffa781b56635d496826 Gitweb: https://git.kernel.org/tip/4fbb39108f972437c44e5ffa781b56635d496826 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:03 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017

[tip:x86/asm] x86/entry/64: Shrink paranoid_exit_restore and make labels local

Commit-ID: e53178328c9b96fbdbc719e78c93b5687ee007c3 Gitweb: https://git.kernel.org/tip/e53178328c9b96fbdbc719e78c93b5687ee007c3 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:02 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:39 +0100 x86/entry/64: Shrink

[tip:x86/asm] x86/entry/64: Use pop instead of movq in syscall_return_via_sysret

Commit-ID: 4fbb39108f972437c44e5ffa781b56635d496826 Gitweb: https://git.kernel.org/tip/4fbb39108f972437c44e5ffa781b56635d496826 Author: Andy Lutomirski AuthorDate: Thu, 2 Nov 2017 00:59:03 -0700 Committer: Ingo Molnar CommitDate: Thu, 2 Nov 2017 11:04:39 +0100 x86/entry/64: Use pop

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