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d9f6e12f |
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18-Mar-2021 |
Ingo Molnar <mingo@kernel.org> |
x86: Fix various typos in comments Fix ~144 single-word typos in arch/x86/ code comments. Doing this in a single commit should reduce the churn. Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Cc: linux-kernel@vger.kernel.org
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6f52b16c |
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01-Nov-2017 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
License cleanup: add SPDX license identifier to uapi header files with no license Many user space API headers are missing licensing information, which makes it hard for compliance tools to determine the correct license. By default are files without license information under the default license of the kernel, which is GPLV2. Marking them GPLV2 would exclude them from being included in non GPLV2 code, which is obviously not intended. The user space API headers fall under the syscall exception which is in the kernels COPYING file: NOTE! This copyright does *not* cover user programs that use kernel services by normal system calls - this is merely considered normal use of the kernel, and does *not* fall under the heading of "derived work". otherwise syscall usage would not be possible. Update the files which contain no license information with an SPDX license identifier. The chosen identifier is 'GPL-2.0 WITH Linux-syscall-note' which is the officially assigned identifier for the Linux syscall exception. SPDX license identifiers are a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. See the previous patch in this series for the methodology of how this patch was researched. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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6c25da5a |
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16-Feb-2016 |
Andy Lutomirski <luto@kernel.org> |
x86/signal/64: Re-add support for SS in the 64-bit signal context This is a second attempt to make the improvements from c6f2062935c8 ("x86/signal/64: Fix SS handling for signals delivered to 64-bit programs"), which was reverted by 51adbfbba5c6 ("x86/signal/64: Add support for SS in the 64-bit signal context"). This adds two new uc_flags flags. UC_SIGCONTEXT_SS will be set for all 64-bit signals (including x32). It indicates that the saved SS field is valid and that the kernel supports the new behavior. The goal is to fix a problems with signal handling in 64-bit tasks: SS wasn't saved in the 64-bit signal context, making it awkward to determine what SS was at the time of signal delivery and making it impossible to return to a non-flat SS (as calling sigreturn clobbers SS). This also made it extremely difficult for 64-bit tasks to return to fully-defined 16-bit contexts, because only the kernel can easily do espfix64, but sigreturn was unable to set a non-flag SS:ESP. (DOSEMU has a monstrous hack to partially work around this limitation.) If we could go back in time, the correct fix would be to make 64-bit signals work just like 32-bit signals with respect to SS: save it in signal context, reset it when delivering a signal, and restore it in sigreturn. Unfortunately, doing that (as I tried originally) breaks DOSEMU: DOSEMU wouldn't reset the signal context's SS when clearing the LDT and changing the saved CS to 64-bit mode, since it predates the SS context field existing in the first place. This patch is a bit more complicated, and it tries to balance a bunch of goals. It makes most cases of changing ucontext->ss during signal handling work as expected. I do this by special-casing the interesting case. On sigreturn, ucontext->ss will be honored by default, unless the ucontext was created from scratch by an old program and had a 64-bit CS (unfortunately, CRIU can do this) or was the result of changing a 32-bit signal context to 64-bit without resetting SS (as DOSEMU does). For the benefit of new 64-bit software that uses segmentation (new versions of DOSEMU might), the new behavior can be detected with a new ucontext flag UC_SIGCONTEXT_SS. To avoid compilation issues, __pad0 is left as an alias for ss in ucontext. The nitty-gritty details are documented in the header file. This patch also re-enables the sigreturn_64 and ldt_gdt_64 selftests, as the kernel change allows both of them to pass. Tested-by: Stas Sergeev <stsp@list.ru> Signed-off-by: Andy Lutomirski <luto@kernel.org> Acked-by: Borislav Petkov <bp@alien8.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Brian Gerst <brgerst@gmail.com> Cc: Cyrill Gorcunov <gorcunov@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/749149cbfc3e75cd7fcdad69a854b399d792cc6f.1455664054.git.luto@kernel.org [ Small readability edit. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
e54fdcca |
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16-Feb-2016 |
Andy Lutomirski <luto@kernel.org> |
x86/signal/64: Add a comment about sigcontext->fs and gs These fields have a strange history. This tries to document it. This borrows from 9a036b93a344 ("x86/signal/64: Remove 'fs' and 'gs' from sigcontext"), which was reverted by ed596cde9425 ("Revert x86 sigcontext cleanups"). Signed-off-by: Andy Lutomirski <luto@kernel.org> Acked-by: Borislav Petkov <bp@alien8.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Brian Gerst <brgerst@gmail.com> Cc: Cyrill Gorcunov <gorcunov@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stas Sergeev <stsp@list.ru> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/baa78f3c84106fa5acbc319377b1850602f5deec.1455664054.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
0e2815de |
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09-Sep-2015 |
Peter Zijlstra <peterz@infradead.org> |
x86/headers: Clean up too long lines Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: bp@alien8.de Cc: brgerst@gmail.com Cc: dvlasenk@redhat.com Cc: luto@amacapital.net Cc: mikko.rapeli@iki.fi Cc: oleg@redhat.com Link: http://lkml.kernel.org/r/20150909071244.GM3644@twins.programming.kicks-ass.net Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
8fcb346b |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Convert sigcontext_ia32 uses to sigcontext_32 Use the new name in kernel code, and move the old name to the user-space-only legacy section of the UAPI header. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-14-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
db1e0314 |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Unify 'struct sigcontext_ia32' and 'struct sigcontext_32' The two structures are identical - merge them and keep the legacy name as a define. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-13-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
530e5c82 |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Make sigcontext pointers bit independent Before we can eliminate the duplication between 'struct sigcontext_32' and 'struct sigcontext_ia32', make the 'fpstate' pointer field in 'struct sigcontext_32' bit independent. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-12-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
f2c609bc |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Move the 'struct sigcontext' definitions into the UAPI header Our goal is to eliminate the duplicate struct sigcontext_ia32 definition, so move the kernel's primary sigcontext type into the UAPI header, defining these two variants: struct sigcontext_32 struct sigcontext_64 ... and map them to 'struct sigcontext'. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-11-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
86e9fc3a |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Convert uses of _fpstate_ia32 to _fpstate_32 Remove uses of _fpstate_ia32 from the kernel, and move the legacy _fpstate_ia32 definition to the user-space only portion of the header. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-9-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
7bb0dc22 |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Unify 'struct _fpstate_ia32' and i386 struct _fpstate 'struct _fpstate_ia32' and 'struct _fpstate' on i386 are identical in all fields, except 'padding1' being named 'padding'. We unify the two structures and add a union that is both named 'padding1' and 'padding', in the (unlikely) case there's user-space code that relies on the padding field name. We rename the two main types to be: struct _fpstate_32 struct _fpstate_64 for the 32-bit and 64-bit frame, and map them to the main and compat structure names (_fpstate) depending on whether we are on 32-bit or on 64-bit kernels. We also keep the old _fpstate_ia32 name as a legacy name. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-8-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
337a167d |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Unify register type definitions between 32-bit compat and i386 The following sigcontext related types were duplicated across native 32-bit and compat 32-bit headers: struct _fpreg; struct _fpxreg; struct _xmmreg; X86_FXSR_MAGIC Unify them. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-7-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
3f623a5b |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Use ABI types consistently in sigcontext*.h Use the __u16/32/64 types we standardized on in ABI definitions - and which most of this header was already using. This will allow us to more obviously unify the compat header into the main header. No change in functionality. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-6-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
128f8257 |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Separate out legacy user-space structure definitions Better separate the user-space struct sigcontext definitions from the kernel definitions, so that we can unify the kernel definitions with sigcontext32.h. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-5-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
cbf5f4fb |
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05-Sep-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/headers: Clean up and better document uapi/asm/sigcontext.h Clean up sigcontext.h: - the explanations were full of typos and were hard to read in general - use consistent and readable vertical spacing - fix, harmonize and extend comments No field name has been changed, user-space might be relying on them. Acked-by: Mikko Rapeli <mikko.rapeli@iki.fi> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Borislav Petkov <bp@alien8.de> Cc: Brian Gerst <brgerst@gmail.com> Cc: Denys Vlasenko <dvlasenk@redhat.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: linux-kernel@vger.kernel.org Link: http://lkml.kernel.org/r/1441438363-9999-4-git-send-email-mingo@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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ed596cde |
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13-Aug-2015 |
Linus Torvalds <torvalds@linux-foundation.org> |
Revert x86 sigcontext cleanups This reverts commits 9a036b93a344 ("x86/signal/64: Remove 'fs' and 'gs' from sigcontext") and c6f2062935c8 ("x86/signal/64: Fix SS handling for signals delivered to 64-bit programs"). They were cleanups, but they break dosemu by changing the signal return behavior (and removing 'fs' and 'gs' from the sigcontext struct - while not actually changing any behavior - causes build problems). Reported-and-tested-by: Stas Sergeev <stsp@list.ru> Acked-by: Andy Lutomirski <luto@amacapital.net> Cc: Ingo Molnar <mingo@kernel.org> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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400e4b20 |
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24-Apr-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/fpu: Rename xsave.header::xstate_bv to 'xfeatures' 'xsave.header::xstate_bv' is a misnomer - what does 'bv' stand for? It probably comes from the 'XGETBV' instruction name, but I could not find in the Intel documentation where that abbreviation comes from. It could mean 'bit vector' - or something else? But how about - instead of guessing about a weird name - we named the field in an obvious and descriptive way that tells us exactly what it does? So rename it to 'xfeatures', which is a bitmask of the xfeatures that are fpstate_active in that context structure. Eyesore like: fpu->state->xsave.xsave_hdr.xstate_bv |= XSTATE_FP; is now much more readable: fpu->state->xsave.header.xfeatures |= XSTATE_FP; Which form is not just infinitely more readable, but is also shorter as well. Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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3a54450b |
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24-Apr-2015 |
Ingo Molnar <mingo@kernel.org> |
x86/fpu: Rename 'xsave_hdr' to 'header' Code like: fpu->state->xsave.xsave_hdr.xstate_bv |= XSTATE_FP; is an eyesore, because not only is the words 'xsave' and 'state' are repeated twice times (!), but also because of the 'hdr' and 'bv' abbreviations that are pretty meaningless at a first glance. Start cleaning this up by renaming 'xsave_hdr' to 'header'. Reviewed-by: Borislav Petkov <bp@alien8.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Fenghua Yu <fenghua.yu@intel.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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9a036b93 |
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12-Mar-2015 |
Andy Lutomirski <luto@amacapital.net> |
x86/signal/64: Remove 'fs' and 'gs' from sigcontext As far as I can tell, these fields have been set to zero on save and ignored on restore since Linux was imported into git. Rename them '__pad1' and '__pad2' to avoid confusion. This may also allow us to recycle them some day. This also adds a comment clarifying the history of those fields. I'm intentionally avoiding calling either of them '__pad0': the field formerly known as '__pad0' is now 'ss'. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Borislav Petkov <bp@alien8.de> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/844f8490e938780c03355be4c9b69eb4c494bf4e.1426193719.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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c6f20629 |
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12-Mar-2015 |
Andy Lutomirski <luto@amacapital.net> |
x86/signal/64: Fix SS handling for signals delivered to 64-bit programs The comment in the signal code says that apps can save/restore other segments on their own. It's true that apps can *save* SS on their own, but there's no way for apps to restore it: SYSCALL effectively resets SS to __USER_DS, so any value that user code tries to load into SS gets lost on entry to sigreturn. This recycles two padding bytes in the segment selector area for SS. While we're at it, we need a second change to make this useful. If the signal we're delivering is caused by a bad SS value, saving that value isn't enough. We need to remove that bad value from the regs before we try to deliver the signal. Oddly, the i386 code already got this right. I suspect that 64-bit programs that try to run 16-bit code and use signals will have a lot of trouble without this. Signed-off-by: Andy Lutomirski <luto@amacapital.net> Reviewed-by: Oleg Nesterov <oleg@redhat.com> Acked-by: Borislav Petkov <bp@suse.de> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/405594361340a2ec32f8e2b115c142df0e180d8e.1426193719.git.luto@kernel.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
af170c50 |
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14-Dec-2012 |
David Howells <dhowells@redhat.com> |
UAPI: (Scripted) Disintegrate arch/x86/include/asm Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
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