diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-08 11:21:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-05-08 11:21:54 -0700 |
| commit | 27b5d61c0c0c4ba347b514ade27f7919b032778e (patch) | |
| tree | 8e0f3226f923684b25d41921bab4ff2cec3090db /MAINTAINERS | |
| parent | ea82593bad9a77f6f14c9701c13ff7368b22f027 (diff) | |
| parent | 59f5ede3bc0f00eb856425f636dab0c10feb06d8 (diff) | |
Merge tag 'x86-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fix from Thomas Gleixner:
"A fix and an email address update:
- Prevent FPU state corruption.
The condition in irq_fpu_usable() grants FPU usage when the FPU is
not used in the kernel. That's just wrong as it does not take the
fpregs_lock()'ed regions into account. If FPU usage happens within
such a region from interrupt context, then the FPU state gets
corrupted.
That's a long standing bug, which got unearthed by the recent
changes to the random code.
- Josh wants to use his kernel.org email address"
* tag 'x86-urgent-2022-05-08' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/fpu: Prevent FPU state corruption
MAINTAINERS: Update Josh Poimboeuf's email address
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 97fb18c7c26c..e8c52d0192a6 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -7499,7 +7499,7 @@ F: Documentation/hwmon/f71805f.rst F: drivers/hwmon/f71805f.c FADDR2LINE -M: Josh Poimboeuf <jpoimboe@redhat.com> +M: Josh Poimboeuf <jpoimboe@kernel.org> S: Maintained F: scripts/faddr2line @@ -11348,7 +11348,7 @@ F: drivers/mmc/host/litex_mmc.c N: litex LIVE PATCHING -M: Josh Poimboeuf <jpoimboe@redhat.com> +M: Josh Poimboeuf <jpoimboe@kernel.org> M: Jiri Kosina <jikos@kernel.org> M: Miroslav Benes <mbenes@suse.cz> M: Petr Mladek <pmladek@suse.com> @@ -14224,7 +14224,7 @@ F: lib/objagg.c F: lib/test_objagg.c OBJTOOL -M: Josh Poimboeuf <jpoimboe@redhat.com> +M: Josh Poimboeuf <jpoimboe@kernel.org> M: Peter Zijlstra <peterz@infradead.org> S: Supported F: tools/objtool/ @@ -18792,7 +18792,7 @@ F: include/dt-bindings/reset/starfive-jh7100.h STATIC BRANCH/CALL M: Peter Zijlstra <peterz@infradead.org> -M: Josh Poimboeuf <jpoimboe@redhat.com> +M: Josh Poimboeuf <jpoimboe@kernel.org> M: Jason Baron <jbaron@akamai.com> R: Steven Rostedt <rostedt@goodmis.org> R: Ard Biesheuvel <ardb@kernel.org> @@ -21444,7 +21444,7 @@ F: arch/x86/kernel/apic/x2apic_uv_x.c F: arch/x86/platform/uv/ X86 STACK UNWINDING -M: Josh Poimboeuf <jpoimboe@redhat.com> +M: Josh Poimboeuf <jpoimboe@kernel.org> M: Peter Zijlstra <peterz@infradead.org> S: Supported F: arch/x86/include/asm/unwind*.h |