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| author | Juergen Gross <jgross@suse.com> | 2020-08-15 12:06:36 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-08-15 13:52:11 +0200 |
| commit | 0cabf9914990dc59a7e1793ef2fb294d578dc210 (patch) | |
| tree | 64d6b2b835d018ceb4b1eedf059cb9f77d4bba43 /arch/x86/kernel/kprobes | |
| parent | c9c9735c46f589b9877b7fc00c89ef1b61a31e18 (diff) | |
| download | linux-stable-0cabf9914990dc59a7e1793ef2fb294d578dc210.tar.gz linux-stable-0cabf9914990dc59a7e1793ef2fb294d578dc210.tar.bz2 linux-stable-0cabf9914990dc59a7e1793ef2fb294d578dc210.zip | |
x86/paravirt: Remove 32-bit support from CONFIG_PARAVIRT_XXL
The last 32-bit user of stuff under CONFIG_PARAVIRT_XXL is gone.
Remove 32-bit specific parts.
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20200815100641.26362-2-jgross@suse.com
Diffstat (limited to 'arch/x86/kernel/kprobes')
| -rw-r--r-- | arch/x86/kernel/kprobes/core.c | 1 | ||||
| -rw-r--r-- | arch/x86/kernel/kprobes/opt.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c index fdadc37d72af..2ca10b770cff 100644 --- a/arch/x86/kernel/kprobes/core.c +++ b/arch/x86/kernel/kprobes/core.c @@ -793,7 +793,6 @@ __used __visible void *trampoline_handler(struct pt_regs *regs) /* fixup registers */ regs->cs = __KERNEL_CS; #ifdef CONFIG_X86_32 - regs->cs |= get_kernel_rpl(); regs->gs = 0; #endif /* We use pt_regs->sp for return address holder. */ diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c index 40f380461e6d..b8dd113a1284 100644 --- a/arch/x86/kernel/kprobes/opt.c +++ b/arch/x86/kernel/kprobes/opt.c @@ -181,7 +181,6 @@ optimized_callback(struct optimized_kprobe *op, struct pt_regs *regs) /* Save skipped registers */ regs->cs = __KERNEL_CS; #ifdef CONFIG_X86_32 - regs->cs |= get_kernel_rpl(); regs->gs = 0; #endif regs->ip = (unsigned long)op->kp.addr + INT3_INSN_SIZE; |