Metag architecture changes for v4.1
Just the one change for v4.1-rc1. A minor cleanup of copy_thread(). -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABAgAGBQJVOPxYAAoJEGwLaZPeOHZ6g7EQAI4E+v160qzMBFuXp4A8DbcX 5I33jwzIm38vJ7bT07ba0VwBUr7g2tvPBgfdJezjiOPPUfcq+9jvNb+qbX892UFN lpvtvKyyu4ZZ7wRfcUU1Vs3VVAHB5H3iEBc9PBdsm78ai8CoLNuRX6gySOUVScqc qZwPMK/F/z8yJCKKSg/gljbAGulyszV1LHLvphRtBivNBLCKand3Bk2lpFUkXrjp Z3CT5zEZoWip/Xx5p568VDLSrY4z3hD5XHmFUv/Xo1vXi+IHvfszvtFfHIstDNzG 77uVUKzQhLvhH+mXC0lLD0VjDeE307nKLusVWpECg4rV5i4Xpv6Yye77dFTzqI+T wyW0nHDSHWkvdJA4rUjFcS8nuwy3qZvkGGPesC3PuFTwfvefS9DKtSJZqn9GBsPi uFb0wxYHh91XTQ5xhnbQLihg8vHtodHAApeQ5pv4rVakK7vIyx+D5wiLP8IYxp2j IMQCQfwoQaPBOVr5ri/FMWDr1vhSqdzNIN3kxlAFv2dV9KiOCG3aTzOZVLvwqlCH WEPpPmFaEoblENwTuJvMyQ7QCUVx/sDDw/2nvd2k6RSLj+0voqmNi17kGZ0V2fTe XYVX41Fvb2ppR9GklMoFMydv7weYz/1chCWNEAEv3iLgD+6Yi31DEmKh1KZgmhdZ VuHxBxFpD3Y6/SJnWvpu =XxGr -----END PGP SIGNATURE----- Merge tag 'metag-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag Pull Metag architecture updates from James Hogan: "Just the one change for v4.1-rc1. A minor cleanup of copy_thread()" * tag 'metag-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: metag: copy_thread(): rename 'arg' argument to 'kthread_arg'
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Коммит
fab1e5502c
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@ -174,8 +174,11 @@ void show_regs(struct pt_regs *regs)
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show_trace(NULL, (unsigned long *)regs->ctx.AX[0].U0, regs);
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}
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/*
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* Copy architecture-specific thread state
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*/
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int copy_thread(unsigned long clone_flags, unsigned long usp,
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unsigned long arg, struct task_struct *tsk)
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unsigned long kthread_arg, struct task_struct *tsk)
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{
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struct pt_regs *childregs = task_pt_regs(tsk);
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void *kernel_context = ((void *) childregs +
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@ -202,12 +205,13 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
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global_base = __core_reg_get(A1GbP);
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childregs->ctx.AX[0].U1 = (unsigned long) global_base;
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childregs->ctx.AX[0].U0 = (unsigned long) kernel_context;
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/* Set D1Ar1=arg and D1RtP=usp (fn) */
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/* Set D1Ar1=kthread_arg and D1RtP=usp (fn) */
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childregs->ctx.DX[4].U1 = usp;
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childregs->ctx.DX[3].U1 = arg;
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childregs->ctx.DX[3].U1 = kthread_arg;
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tsk->thread.int_depth = 2;
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return 0;
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}
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/*
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* Get a pointer to where the new child's register block should have
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* been pushed.
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